- sr-users - kamailio.org

12 Mar '08

My name is Travis and I currently trying to deploy OpenSer. Out of the box OpenSer works just fine but since I have configured it to work with mediaproxy OpenSer will not longer start. Below you will find the errors that I am recieving. I have been working on this for days trying to get it resolved but no luck. Please advise. Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/mysql.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/sl.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/tm.so Mar 11 22:36:20 [3449] DBG:core:register_module: register_pv: tm Mar 11 22:36:20 [3449] DBG:core:pv_add_extra: extra items list is not initialized Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/rr.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/maxfwd.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/usrloc.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/registrar.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/textops.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/mi_fifo.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/uri_db.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/uri.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/xlog.so Mar 11 22:36:20 [3449] DBG:core:register_module: register_pv: xlog Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/acc.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/nathelper.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/mediaproxy.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/domain.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/auth.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/auth_db.so Mar 11 22:36:20 [3449] DBG:core:yyparse: loading module /usr/lib/openser/modules/alias_db.so Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: mi_fifo matches module mi_fifo Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <fifo_name> in module mi_fifo [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: rr matches module rr Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <enable_full_lr> in module rr [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: rr matches module rr Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <append_fromtag> in module rr [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: registrar matches module registrar Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <method_filtering> in module registrar [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: registrar matches module registrar Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <append_branches> in module registrar [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: registrar matches module registrar Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <max_contacts> in module registrar [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: uri_db matches module uri_db Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <use_uri_table> in module uri_db [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: uri_db matches module uri_db Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <db_url> in module uri_db [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <early_media> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <report_ack> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <report_cancels> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <detect_direction> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <failed_transaction_flag> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <log_flag> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <log_missed_flag> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <db_flag> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: acc matches module acc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <db_missed_flag> in module acc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: usrloc matches module usrloc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <db_mode> in module usrloc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: usrloc matches module usrloc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <db_mode> in module usrloc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 159, column 1-9: syntax error Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 159, column 1-9: Invalid arguments Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: auth_db matches module auth_db Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <calculate_ha1> in module auth_db [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: auth_db matches module auth_db Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <password_column> in module auth_db [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 163, column 1-9: syntax error Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 163, column 1-9: Invalid arguments Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: auth_db matches module auth_db Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <load_credentials> in module auth_db [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 176, column 1-9: syntax error Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 176, column 1-9: Invalid arguments Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 178, column 1-9: syntax error Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 178, column 1-9: Invalid arguments Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: domain matches module domain Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <db_mode> in module domain [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: alias_db|auth_db|usrloc|uri_db matches module alias_db Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <use_domain> in module alias_db [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: alias_db|auth_db|usrloc|uri_db matches module auth_db Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <use_domain> in module auth_db [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: alias_db|auth_db|usrloc|uri_db matches module uri_db Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <use_domain> in module uri_db [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: alias_db|auth_db|usrloc|uri_db matches module usrloc Mar 11 22:36:20 [3449] DBG:core:set_mod_param_regex: found <use_domain> in module usrloc [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 191, column 1-9: syntax error Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 191, column 1-9: Invalid arguments Mar 11 22:36:20 [3449] ERROR:core:set_mod_param_regex: no module matching presence_xml found |Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 191, column 19-20: Can't set module parameter Mar 11 22:36:20 [3449] ERROR:core:set_mod_param_regex: no module matching presence found |Mar 11 22:36:20 [3449] CRITICAL:core:yyerror: parse error in config file, line 192, column 20-21: Can't set module parameter Mar 11 22:36:20 [3449] DBG:core:find_cmd_export_t: found <use_media_proxy>(0) in module mediaproxy [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:find_cmd_export_t: found <t_on_reply>(1) in module tm [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:find_cmd_export_t: found <end_media_session>(0) in module mediaproxy [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:find_cmd_export_t: found <t_relay>(0) in module tm [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:find_cmd_export_t: found <sl_reply_error>(0) in module sl [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:find_cmd_export_t: found <use_media_proxy>(0) in module mediaproxy [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] DBG:core:find_cmd_export_t: found <end_media_session>(0) in module mediaproxy [/usr/lib/openser/modules/] Mar 11 22:36:20 [3449] ERROR:core:main: bad config file (12 errors) Mar 11 22:36:20 [3449] DBG:xlog:destroy: destroy module... Mar 11 22:36:20 [3449] DBG:tm:tm_shutdown: tm_shutdown : start Mar 11 22:36:20 [3449] DBG:tm:tm_shutdown: emptying hash table Mar 11 22:36:20 [3449] DBG:tm:tm_shutdown: releasing timers Mar 11 22:36:20 [3449] DBG:tm:tm_shutdown: removing semaphores Mar 11 22:36:20 [3449] DBG:tm:tm_shutdown: destroying callback lists Mar 11 22:36:20 [3449] DBG:tm:tm_shutdown: tm_shutdown : done Mar 11 22:36:20 [3449] DBG:core:shm_mem_destroy: -- "You can educate them but you can't make them smart." ~Unknown~

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[OpenSER-Users] Minor bug in permissions module?
by Helmut Kuper 12 Mar '08

12 Mar '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, during setup of permissions module I found that module parameters "default_allow_file" and "default_deny_file" doesn't seem to work as expected. No mater what filename I configured permissions.so always checks for "permissions.allow" resp. "permissions.deny" files in openser's main config directory. Here is openser's level 3 console output: Mar 11 16:25:49 [3235] WARNING:core:main: no fork mode Mar 11 16:25:49 [3235] INFO:core:init_tcp: using epoll_lt as the TCP io watch method (auto detected) Mar 11 16:25:49 [3235] NOTICE:core:main: version: openser 1.4.0dev0-notls (x86_64/linux) Mar 11 16:25:49 [3235] INFO:core:main: using 32 Mb shared memory Mar 11 16:25:49 [3235] INFO:core:main: using 1 Mb private memory per process Mar 11 16:25:49 [3235] INFO:xlog:mod_init: initializing... Mar 11 16:25:49 [3235] INFO:sl:mod_init: Initializing StateLess engine Mar 11 16:25:49 [3235] INFO:tm:mod_init: TM - initializing... Mar 11 16:25:49 [3235] INFO:maxfwd:mod_init: initializing... Mar 11 16:25:49 [3235] INFO:usrloc:ul_init_locks: locks array size 512 Mar 11 16:25:49 [3235] INFO:registrar:mod_init: initializing... Mar 11 16:25:49 [3235] INFO:textops:mod_init: initializing... Mar 11 16:25:49 [3235] INFO:auth:mod_init: initializing... Mar 11 16:25:49 [3235] INFO:auth_db:mod_init: initializing... Mar 11 16:25:49 [3235] INFO:avpops:avpops_init: initializing... Mar 11 16:25:49 [3235] WARNING:permissions:parse_config_file: file not found: etc/openser/permissions.allow Mar 11 16:25:49 [3235] WARNING:permissions:mod_init: default allow file (etc/openser/permissions.allow) not found => empty rule set Mar 11 16:25:49 [3235] WARNING:permissions:parse_config_file: file not found: etc/openser/permissions.deny Mar 11 16:25:49 [3235] WARNING:permissions:mod_init: default deny file (etc/openser/permissions.deny) not found => empty rule set And here is my permissions config: # -- permissions -- loadmodule "permissions.so" modparam("permissions", "default_allow_file", "permissionddds.allow") modparam("permissions", "default_deny_file", "/opt/app/voip/openser/etc/permissionddds.deny") modparam("permissions", "check_all_branches", 1) modparam("permissions", "allow_suffix", ".allow") modparam("permissions", "deny_suffix", ".deny") modparam("permissions", "address_table", "address") modparam("permissions", "grp_col", "grp") modparam("permissions", "ip_addr_col", "ip_addr") modparam("permissions", "mask_col", "mask") modparam("permissions", "port_col", "port") modparam("permissions", "db_mode", 0) modparam("permissions", "trusted_table", "trusted") modparam("permissions", "source_col", "src_ip") modparam("permissions", "proto_col", "proto") modparam("permissions", "from_col", "from_pattern") modparam("permissions", "tag_col", "tag") modparam("permissions", "peer_tag_avp", "") I use openser 1.4 build 3384 regards helmut -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD4DBQFH1qUP4tZeNddg3dwRAmPbAJiQAKWUzSoUVJx2iPjJEzT+PpKvAJ9Cwgqh Q5z67Xb1/Oze+QK4aqHPNA== =fjgt -----END PGP SIGNATURE-----

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[OpenSER-Users] OpenSer 1.3 + SEMS 0.10: open file problem
by Erich Hohermuth 12 Mar '08

12 Mar '08

Hello I try to use OpenSer 1.3 with SEMS 0.10 for voice announcements and i get a sems error which I don't understand. (49239) ERROR: open (AmAudio.cpp:532): open returned -1 (49239) ERROR: run (AmSession.cpp:319): AnnouncementDialog::onSessionStart: Cannot open file (49239) ERROR: run (AmSession.cpp:327): 500 unexpected exception. (49239) DEBUG: destroy (AmSession.cpp:350): AmSession::destroy() SEMS is compiled with -DOpenSER and the communication between the two seems to work. SER COnfig: =========== listen=212.101.4.3 port=5060 loadmodule "mi_datagram.so" modparam("mi_datagram", "socket_name", "/tmp/openser_sock") modparam("mi_datagram", "unix_socket_mode", 0600) modparam("mi_datagram", "unix_socket_user", "root") modparam("mi_datagram", "unix_socket_group", "wheel") INVITE ROUTE: if (uri=~"^sip:666@") { if(!t_write_unix("/tmp/sems_sock","announcement")) { t_reply("500","error contacting sems"); }; }; SEMS Config: ============ plugin_config_path=/usr/local/etc/sems//etc/ #fork=yes #stderr=no fork=no stderr=yes # - sets log level (error=0, warning=1, info=2, debug=3) loglevel=3 default_application = announcement socket_name=/tmp/sems_sock reply_socket_name=/tmp/sems_resp_sock ser_socket_name=/tmp/openser_sock plugin_path=/usr/local/lib/sems/plug-in/ # - sets lowest for RTP used port rtp_low_port=50000 rtp_high_port=60000 media_processor_threads=1 listen=212.101.4.3 sip_port=5060 SEMS-DEBUG: =========== (49649) DEBUG: execute (AmInterfaceHandler.cpp:172): Request OK: dispatch it! (49649) DEBUG: getAnnounceFile (Announcement.cpp:79): trying '/usr/local/lib/sems/audio/666.wav' (49649) DEBUG: setLocalTag (AmSession.cpp:205): AmSession::setLocalTag(240BFB44-47D000440002686F-28401100) (49649) DEBUG: start (AmThread.cpp:135): Thread 0 is just created. ... (49649) DEBUG: onSessionStart (Announcement.cpp:142): AnnouncementDialog::onSessionStart (49649) DEBUG: wav_read_header (wav_hdr.c:100): trying to read WAV file (49649) DEBUG: wav_read_header (wav_hdr.c:103): tag = <RIFF> (49649) DEBUG: wav_read_header (wav_hdr.c:111): file size = <2935619840> (49649) DEBUG: wav_read_header (wav_hdr.c:114): tag = <WAVE> (49649) DEBUG: wav_read_header (wav_hdr.c:121): tag = <fmt > (49649) DEBUG: wav_read_header (wav_hdr.c:129): chunk_size = <301989888> (49649) DEBUG: wav_read_header (wav_hdr.c:133): fmt = <100> (49649) DEBUG: wav_read_header (wav_hdr.c:137): channels = <256> (49649) DEBUG: wav_read_header (wav_hdr.c:141): rate = <1075773440> (49649) DEBUG: wav_read_header (wav_hdr.c:148): bits/sample = <4096> (49649) ERROR: open (AmAudio.cpp:532): open returned -1 (49649) ERROR: run (AmSession.cpp:319): AnnouncementDialog::onSessionStart: Cannot open file (49649) ERROR: run (AmSession.cpp:327): 500 unexpected exception. (49649) DEBUG: destroy (AmSession.cpp:350): AmSession::destroy() As you can see the file exists, but nothing happens. :( Full debug on request. Thank you very much for your help Regards Erich -- * Erich Hohermuth IP Engineer - SolNet (AS 9044) PGPKEY-46A08FCB * * phone: +41 32 517 6220 / sip:9044*463@inoc-dba.pch.net *

2 2

[Serusers] sorry -- reply fifo opening error
by Adeyeye O. Michael 12 Mar '08

12 Mar '08

Hi, I get the error below each time I log in to serweb: sorry -- reply fifo opening error Below is my directory permissions for the serweb folder and ser_fifo: prw-rw-rw- 1 root root 0 2008-03-11 19:43 ser_fifo drwxr-xr-x 2 www-data www-data 4096 2008-03-11 19:43 serweb Here is my fifo mode in ser.cfg fifo="/tmp/ser_fifo" fifo_mode = 0666 How can I fix this problem, should I change owner of ser_fifo to www_data also? I have gone through the archive but couldn't find a definite solution. Yours, Michael

1 0

[Serusers] sorry -- reply fifo opening error
by Adeyeye O. Michael 11 Mar '08

11 Mar '08

Hi, I get the error below each time I log in to serweb: sorry -- reply fifo opening error Below is my directory permissions for the serweb folder and ser_fifo: prw-rw-rw- 1 root root 0 2008-03-11 19:43 ser_fifo drwxr-xr-x 2 www-data www-data 4096 2008-03-11 19:43 serweb How can I fix this problem, should I change owner of ser_fifo to www_data also? I have gone through the archive but couldn't find a definite solution. Yours, MIchael

1 0

[OpenSER-Users] Not adding record-route for ack
by Vikas CG. 11 Mar '08

11 Mar '08

Hi all, We have built an SIPALG and using openser server as outbound proxy for testing, When call is made, Ack message contains the route for openser, After receiving the message he is forwarding to next route, but not making it has record-route. Is this behavior is right? Other servers will add record-route after forwarding to next route. So please suggest for this? Thanks, Vikas C.G.

2 3

[OpenSER-Users] OpenSer 1.1 and GW PSTN
by Matteo Abrile 11 Mar '08

11 Mar '08

Hello, I have this problem, I have a pstn gw that accept only 1 ip address, this to security, I setup that my gw accept only ip of openser. So when I try make a call from example my notebook with x-lite, openser redirect my call to pstn gateway but with my ip... example sip:xxxxxxx@notebook-ip.... so my pstn gw don't accept call. How I can doing to send call to pstn gw with ip of openser ??? Thank you Matteo

2 1

[OpenSER-Users] user_agent_header - uac_auth()
by Thomas Gelf 11 Mar '08

11 Mar '08

It seems that uac_auth() doesn't make use of user_agent_header. IMO this would make sense, doesn't it? Regards, Thomas Gelf

2 1

[OpenSER-Users] Dialog module - how to cleanly stop an active dialog
by Thomas Gelf 11 Mar '08

11 Mar '08

Hi list, I'm currently playing around with the dialog module. Current config: > loadmodule "dialog.so" > modparam("dialog", "enable_stats", 1) > modparam("dialog", "hash_size", 4096) > modparam("dialog", "rr_param", "rdlg") > modparam("dialog", "dlg_flag", FLAG_DIALOG) > modparam("dialog", "dlg_match_mode", 1) > modparam("dialog", "db_url", "mysql://DB_USER:DB_PASS@DB_HOST/DB_NAME") > modparam("dialog", "db_mode", 1) I had to comment out the following ones, as 1.3 (SVN rev 3864) doesn't like them (as af http://www.openser.org/docs/modules/1.3.x/dialog.html thy should work): > #modparam("dialog", "default_timeout", "7200") > #modparam("dialog", "db_update_period", "60") However: if I end a dialog with (example): > openserctl fifo dlg_end_dlg 162 1311477520 syslog is telling me: > ... CRITICAL:dialog:next_state_dlg: bogus event 7 in state 5 Both BYE's are sent out correctly, and both clients answer them (OK). Is this "CRITICAL" thingy the normal behaviour? Or may there something be wrong with my config? I'm currently running > setflag(FLAG_DIALOG); for each INVITE request - DB entries are created / modified correctly. Mediaproxy sessions are not terminated, they time out after idling around for a while: > ... session 7bf33c00a5793790@<ip.address>: ended (did timeout). Is there a way to cleanly stop them too? Kind regards, Thomas Gelf

2 4

[OpenSER-Users] OpenSER 1.3.1 is released
by Bogdan-Andrei Iancu 11 Mar '08

11 Mar '08

Hi everybody, OpenSER 1.3.1, the first patch release from the 1.3 seria, is out - it is a minor release, including only bug fixes - no new features or functionalities. V1.3.1 brings some important fixes in critical modules (like TM and USRLOC), so update is recommended. To read more about this release, see http://www.openser.org/mos/view/News/NewsItem/OpenSER-1.3.1-is-released/ Best regards, Bogdan

1 0

[Serusers] syntax explanation
by Valentin Rosic 11 Mar '08

11 Mar '08

hello, I've noticed that syntax is a bit changed in SER 2.0. could someone, please, explain me or give me URL with explanations for parameters with !$ symbols (for example !$t.did and !$f.did) Also... Could someone expain me the difference between did and realm coloumn in credentials? I'm still a beginner and I would really like to know SER to details 0:) thank You in advance for Your responses -- srdacan pozdrav/regards, Valentin ------------------------------------------------ Valentin Rosic SRCE - Sveucilisni racunski centar J. Marohnica 5, 10000 Zagreb, Croatia email: valentin.rosic @ srce.hr web: http://www.srce.hr tel: +385/1/6165 303 fax: +385/1/6165 559 ------------------------------------------------

1 0

[OpenSER-Users] Documentation: user_agent_header
by Thomas Gelf 11 Mar '08

11 Mar '08

user_agent_header behaves likes server_header - I suggest adding a note to http://www.openser.org/dokuwiki/doku.php/core-cookbook:1.3.x#user_agent_hea… as in http://www.openser.org/dokuwiki/doku.php/core-cookbook:1.3.x#server_header Kind regards, Thomas Gelf

2 2

[OpenSER-Users] Dispatcher module
by Mouncif Benniane 11 Mar '08

11 Mar '08

I noticed on version 1.3 (DISPATCHER MODULE) you can set the gateways off Mysql DB, the question is: will be necessary to restart openser every time I add/change the gateway's IP on the DB table (Mysql)?

4 5

[Serusers] downloaded the latest firmware
by hamdy shibl 11 Mar '08

11 Mar '08

i need to downloaded the latest firmware please sedn the ftp link --------------------------------- Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.

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[Serusers] 转发： How to Radius of acc modules
by Jerry.Zhao 11 Mar '08

11 Mar '08

Hi I have build SER to follow the install guide, but the radius cannot working, I have modifly the Makefile of acc's moudle too and got error message that "ERROR: load_module: could not open module </usr/local/lib/ser/modules/acc.so>: /usr/local/lib/ser/modules/acc.so: undefined symbol: rc_avpair_add" when ser has been run. I have only want know how to do acc's radius function to work. With best regards; -------------------------- Jerry.Zhao ___________________________________________________________ 雅虎邮箱传递新年祝福，个性贺卡送亲朋！ http://cn.mail.yahoo.com/gc/index.html?entry=5&souce=mail_mailletter_tagline

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[Serusers] Fwd: SIP Express Bundle ready-to-go idea, BUILD FROM CVS on RH -STATUS
by Mike Trest - Personal 11 Mar '08

11 Mar '08

To All, Thanks for the suggestions. I have complete a working build from CVS on RH environment. I had to change my hat which said "Enterprise Tester" and put on the hat that says "Software Developer" and read thru the code in CVS tree. I was able to chase down the issues with "db_key_t" and a few other db things. I discovered that the CVS tree was NOT (as I had expected) in a state where "everything is in order". I discovered a lot of the DB material in a state of change between previous generations to the new 2.0 / 2.1 generation. I took Jiri's suggestion and built a config based on the ser-oof.cfg . I only got into issues when I added other modules not on that specific loadmodule list. I am still waiting for input from the more experienced developers as to exactly what to include in The Bundle. I am still hopeful. Regards, ..mike.. >Date: Fri, 22 Feb 2008 10:59:15 -0500 >To: serusers(a)lists.iptel.org >From: Mike Trest - Personal <Mike(a)Trest.COM> >Subject: [Serusers] SIP Express Bundle >ready-to-go idea, BUILD FROM CVS on RH ? > >Hi, >Followup on prior message: > >When doing make .... modules I found a similar >error that did not involve a system include. > >The offending line in avpops_db.h is: > >int db_store_avp( db_key_t *keys, db_val_t *vals, int n, char *table); > >Both examples below and this example are related to forward declarations >with pointers to structures. > >Regards, ..mike.. > > > > > >make[1]: Entering directory `/usr/local/src/ser-2.0.x-CVS/modules/avpops' >gcc -fPIC -DPIC -g -O9 >-funroll-loops -Wcast-align >-minline-all-stringops -falign-loops >-ftree-vectorize >-mtune=athlon64 -Wall -DNAME='"ser"' >-DVERSION='"2.1.0-dev17-tcp"' -DARCH='"i386"' >-DOS='linux_' -DOS_QUOTED='"linux"' >-DCOMPILER='"gcc 4.1.1"' -D__CPU_i386 >-D__OS_linux -DSER_VER=2001000 >-DCFG_DIR='"/usr/local/etc/ser/"' >-DMODS_DIR='"/usr/local/lib/ser/modules/"' >-DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK >-DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE >-DHAVE_RESOLV_RES -DUSE_DNS_CACHE >-DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST >-DUSE_NAPTR -DUSE_TLS -DTLS_HOOKS -DFAST_LOCK >-DADAPTIVE_WAIT >-DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM >-DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN >-DHAVE_SCHED_YIELD -DHAVE_MSG_NOSIGNAL >-DHAVE_MSGHDR_MSG_CONTROL -DHAVE_ALLOCA_H >-DHAVE_TIMEGM -DHAVE_SCHED_SETSCHEDULER >-DHAVE_EPOLL -DHAVE_SIGIO_RT >-DSIGINFO64_WORKARROUND -DUSE_FUTEX -DHAVE_SELECT -c avpops.c -o avpops.o >In file included from avpops_impl.h:41, > from avpops_parse.h:38, > from avpops.c:50: >avpops_db.h:66: error: expected â)â before â*â token >make[1]: *** [avpops.o] Error 1 >make[1]: Leaving directory `/usr/local/src/ser-2.0.x-CVS/modules/avpops' >make: *** [modules] Error 1 > > >======================================================================== >Hi, >I am doing a ser build from CVS check-out on a RH based linux with gcc 4.1.1. >The build commands are this. >make clean >make proper >make group_include="standard standard-dep stable mysql" >When I get to any core or module section code >which included futexlock.h header, I get the following: > >gcc -g -O9 -funroll-loops -Wcast-align >-minline-all-stringops -falign-loops >-ftree-vectorize -mtune=athlon64 >-Wall -DNAME='"ser"' >-DVERSION='"2.1.0-dev17-tcp"' -DARCH='"i386"' >-DOS='linux_' -DOS_QUOTED='"linux"' >-DCOMPILER='"gcc 4.1.1"' -D__CPU_i386 >-D__OS_linux -DSER_VER=2001000 >-DCFG_DIR='"/usr/local/etc/ser/"' >-DMODS_DIR='"/usr/local/lib/ser/modules/"' >-DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK >-DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE >-DHAVE_RESOLV_RES -DUSE_DNS_CACHE >-DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST >-DUSE_NAPTR -DUSE_TLS -DTLS_HOOKS -DFAST_LOCK >-DADAPTIVE_WAIT >-DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM >-DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN >-DHAVE_SCHED_YIELD -DHAVE_MSG_NOSIGNAL >-DHAVE_MSGHDR_MSG_CONTROL -DHAVE_ALLOCA_H >-DHAVE_TIMEGM -DHAVE_SCHED_SETSCHEDULER >-DHAVE_EPOLL -DHAVE_SIGIO_RT >-DSIGINFO64_WORKARROUND -DUSE_FUTEX -DHAVE_SELECT -c core_cmd.c -o core_cmd.o >In file included from mem/../futexlock.h:48, > from mem/../lock_ops.h:85, > from mem/shm_mem.h:76, > from core_cmd.c:32: >/usr/include/linux/futex.h:96: error: expected â)â before â*â token >/usr/include/linux/futex.h:98: error: expected â)â before â*â token >make: *** [core_cmd.o] Error 1 >========================================================================= > >The offending lines came from the system >header <futex.h>. The offending lines are: > >long do_futex(u32 *uaddr, int op, u32 val, >unsigned long timeout, u32 *uaddr2, u32 val2, u32 val3); > >extern int handle_futex_death(u32 *uaddr, struct task_struct *curr, int pi); > >By pointing to an alternate version of <futex.h> >where these lines are commented out >I can compile all the way thru with non-fatal warnings. > >My questions are: >1) can anyone tell me what are the equivalent lines in the DEB version where >this code/compile was most recently developed? >2) has anyone got a fix for this error? > >..mike.. > > > > >_______________________________________________ >Serusers mailing list >Serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers

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[OpenSER-Users] Openser DB with Mysql-cluster
by Antonio Reale 10 Mar '08

10 Mar '08

Hi all, I'm trying to setup openser with mysql cluster. I see that the default db engine used by openser tables is MyISAM, I need to change it with the ndbcluster engine or I can leave it as is? Thanks. Regards, Antonio

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[Serusers] How to make only one module
by Mike Trest - Personal 10 Mar '08

10 Mar '08

Hi, I am building SER a few modules from sources that need mysql.so. I understand the groupings standard and standard_dep in the makefile. What I do not find is how to build just one module (mysql.so) without going all the way to the top and rebuilding the whole kit from scratch. I have looked at the new make_and_install (which I like) and have not yet found how to build just one without resetting the whole config or tinkering with the master Makefile. Any suggestions? ..mike..

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[OpenSER-Users] OpenSER Summit & Pavilion 2008
by Bogdan-Andrei Iancu 10 Mar '08

10 Mar '08

Hi everybody, I'm glad to make public the follow up of the OpenSER related events. I'm sorry I was not able to do it sooner, but making all the arrangements took more than estimated ;). The second OpenSER Summit will take place in San Jose, USA , on the 17th of March, 2008. This is the first US edition of the OpenSER Summit - following the European edition, a large segment of the OpenSER community have continuously asked for an edition to address also the American community. The summit is again hosted inside the VoN Spring 2008 Exhibition, as a pre-conference event. All participants to register via OpenSER site before Friday, March 7th, will get free access to the OpenSER event. More details about the OpenSER Summit, agenda and registration process, are to be found on the project web page: http://www.openser.org/mos/view/OpenSER-Summit-2008/ This OpenSER Summit edition is sponsored by a parallel OpenSER related event, the OpenSER Pavilion . The pavilion is a common exhibiting area - booth 1027, inside VoN expo, gathering, under the OpenSER name, six different companies working or using the project. Their direct statement to the visitor is: "Yes, we do open source in our business and OpenSER is a success recipe and we want to share this with you" More details about the OpenSER Pavilion, location and participants, are to be found on the project web page: http://www.openser.org/mos/view/OpenSER-Pavilion-2008/ The dual event, OpenSER Summit & Pavilion is new concept of a more complex event, aiming to create a larger diversity and to give more power to the understanding of the OpenSER project. Again, I'm very happy we were able to continue the path opened with the OpenSER Summit in Berlin and show the continuity in the OpenSER project development. Also, thanks to the industry support for the project, we were able again to offer a free participation to the OpenSER Summit and allow a good community convergence. For any questions about the OpenSER Summit & Pavilion do not hesitate to contact me. Best regards, Bogdan

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[OpenSER-Users] Presence modules crash my server ...
by G.O. Jensen 10 Mar '08

10 Mar '08

So, once again I tried to get presence to work... the result being OpenSER crashes immediately when I try to do an INVITE. r[HANDLE_PRESENCE] Subscribe - (158.38.38.115) sip:gojensen@test-sip.uninett.no SUBSCRIBE sip:57122@test-sip.uninett.no (ID=3c2688d10849-w1mwr2kl7l8n) ERROR:presence:handle_subscribe: Missing or unsupported event header field value ERROR:presence:handle_subscribe: ^Ievent= dialog INFO:core:handle_sigs: child process 22386 exited by a signal 11 INFO:core:handle_sigs: core was generated INFO:core:handle_sigs: terminating due to SIGCHLD INFO:core:sig_usr: signal 15 received INFO:core:sig_usr: signal 15 received INFO:core:sig_usr: signal 15 received INFO:core:sig_usr: signal 15 received INFO:core:sig_usr: signal 15 received INFO:core:sig_usr: signal 15 received INFO:core:sig_usr: signal 15 received INFO:core:sig_usr: signal 15 received INFO:core:sig_usr: signal 15 received NOTICE:presence:destroy: destroy module ... My route script looks like this for this part; sl_send_reply("100","Trying"); if (is_method("PUBLISH")) { handle_publish(); t_release(); } else if (is_method("SUBSCRIBE")) { xlog("L_INFO","r[HANDLE_PRESENCE] Subscribe - ($si) $fu $rm $ru (ID=$ci)"); handle_subscribe(); t_release(); } else if ((is_method("OPTIONS")) && (!uri=~"sip:.*[@]+.*")) { options_reply(); }; As you can see it crashes upon trying to do a handle_subscribe() I'm currently running openser-1.3.x-svn-20080307-141101.tgz which was the latest yesterday when I tried it... I've taken care of the core file but my debugging skills are limited to c'n'p logs and doing what I'm told... The phone in question is a SNOM320 which sends subscribes to every number it dials... presumably for some presence stuff. - gojensen / UNINETT

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[OpenSER-Users] Presence status?
by Zappasodi Daniele 10 Mar '08

10 Mar '08

Hello, I'm doing some tests on presence functionality in openser, but it doesn't seem to work. I'm using openser 1.3.0 (modules: presence, xcap_client, presence_xml with force_active=1) with eyebeam and xlite and with few tests I have found a lot of serious problems: 1) Query fail in mysql Feb 6 17:05:00 SAM-IP ser[3865]: ERROR:mysql:db_mysql_submit_query: driver error: Commands out of sync; you can't run this command now Feb 6 17:05:00 SAM-IP ser[3865]: ERROR:mysql:db_mysql_query: error while submitting query Feb 6 17:05:00 SAM-IP ser[3865]: ERROR:presence:get_db_subs_auth: while querying watchers table Feb 6 17:05:00 SAM-IP ser[3865]: ERROR:presence:handle_subscribe: getting subscription status from watchers table Feb 6 17:05:00 SAM-IP ser[3865]: ERROR:mysql:db_mysql_submit_query: driver error: Commands out of sync; you can't run this command now Feb 6 17:05:00 SAM-IP ser[3865]: ERROR:mysql:db_mysql_query: error while submitting query Feb 6 17:05:00 SAM-IP ser[3865]: ERROR:presence:get_p_notify_body: querying presentity and Duplicate entry 'sip:10208@10.45.10.36-10298-10.45.10.36-presence' for key 2 2) Problem with PUBLISH (sometimes with segmentation fault): Feb 6 16:29:17 SAM-IP ./ser[3807]: route <sip:10206@10.45.8.249> <PUBLISH> <sip:10206@10.45.8.249> Feb 6 16:29:17 SAM-IP ./ser[3805]: ERROR:presence:update_presentity: No E_Tag match Feb 6 16:29:17 SAM-IP kernel: ser: unhandled page fault at pc=0x40117334, lr=0x4041204c (bad address=0x47a9e6e4, code 0) Feb 6 16:29:17 SAM-IP kernel: pc : [<40117334>] lr : [<4041204c>] Tainted: PF Feb 6 16:29:17 SAM-IP kernel: sp : bfffe3fc ip : 404367ac fp : 000d62bc Feb 6 16:29:17 SAM-IP kernel: r10: 404366b4 r9 : 407e2470 r8 : 0011fcb8 Feb 6 16:29:17 SAM-IP kernel: r7 : 00000000 r6 : 00000001 r5 : 0011fc60 r4 : 0000000c Feb 6 16:29:17 SAM-IP kernel: r3 : 000d62c0 r2 : 0011fcb8 r1 : 47a9e6e4 r0 : 47a9e6e6 Feb 6 16:29:17 SAM-IP kernel: Flags: Nzcv IRQs on FIQs on Mode USER_32 Segment user Feb 6 16:29:17 SAM-IP kernel: Control: 39FF Table: 033AC000 DAC: 00000015 3) Problem with SUBSCRIBE Feb 5 23:52:01 SAM-IP ser[1248]: ERROR:presence:handle_subscribe: Missing or unsupported event header field value Feb 5 23:52:01 SAM-IP ser[1248]: ERROR:presence:handle_subscribe: ^Ievent= dialog 4) Mar 6 17:02:16 localhost ./openser[12810]: ERROR:presence:get_stored_info: record not found in hash_table Mar 6 17:02:16 localhost ./openser[12810]: ERROR:presence:handle_subscribe: getting stored info So I would like to know the status of the presence project. ********************************************************************** The information in this message is confidential and may be legally privileged. It is intended solely for the addressee. Access to this message by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, or distribution of the message, or any action or omission taken by you in reliance on it, is prohibited and may be unlawful. Please immediately contact the sender if you have received this message inerror. **********************************************************************

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[OpenSER-Users] "user not found" and "user not exist"
by Amit Vijayvargiya 10 Mar '08

10 Mar '08

Hi All, How we can differentiate between "user not found" and "user not exist". what changes done in openser.cfg. currently i m getting 404 response in both the cases "user not found" and "user not exist" Thanks & Regards, Amit

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[OpenSER-Users] about:openser and freeradius, please help me!
by htl_22 10 Mar '08

10 Mar '08

Dear openser.org: I have studied "Build SIP-based VOIP Service With RADIUS AAA Using OpenSER And FreeRadius" web pages.This documentation is valid for OpenSER v1.0.1 and FreeRadius v1.1.0. My OS is unbuntu 6.10.The radius and openser install are successful.MySQl work well,and the radius start also,but OpenSER don't start! The error information is: tr<0xb7f603a0> 0(5988) ); 0(5988) } else { 0(5988) }; 0(5988) exit( 0(5988) type<0> 0(5988) ); 0(5988) exit( 0(5988) type<0> 0(5988) ); 0(5988) Listening on udp: 10.1.37.22 [10.1.37.22]:5060 Aliases: udp: htl-desktop:5060 *: openser.org:* WARNING: no fork mode 0(5988) fm_malloc_init: F_OPTIMIZE=16384, /ROUNDTO=2048 0(5988) fm_malloc_init: F_HASH_SIZE=2067, fm_block size=16548 0(5988) fm_malloc_init(0xb5a9f000, 33554432), start=0xb5a9f000 0(5988) shm_mem_init: success 0(0) core dump limits set to 4294967295 0(0) DEBUG: init_mod: mysql 0(0) mysql: MySQL client version is 5.0.24a 0(0) DEBUG: init_mod: sl_module stateless - initializing 0(0) DEBUG: register_fifo_cmd: new command (sl_stats) registered 0(0) unixsock_register_cmd: New command (sl_stats) registered 0(0) DEBUG: MD5 calculated: 8f36450dbf9496a39daffb98efb4221a 0(0) DEBUG: init_mod: tm 0(0) TM - (size of cell=2832, sip_msg=768) initializing... 0(0) Call-ID initialization: '2ff5b7ea' 0(0) DEBUG: register_fifo_cmd: new command (t_uac_dlg) registered 0(0) DEBUG: register_fifo_cmd: new command (t_uac_cancel) registered 0(0) DEBUG: register_fifo_cmd: new command (t_hash) registered 0(0) DEBUG: register_fifo_cmd: new command (t_reply) registered 0(0) unixsock_register_cmd: New command (t_uac_dlg) registered 0(0) unixsock_register_cmd: New command (t_uac_cancel) registered 0(0) unixsock_register_cmd: New command (t_hash) registered 0(0) unixsock_register_cmd: New command (t_reply) registered 0(0) DEBUG: lock_initialize: lock initialization started 0(0) DEBUG: register_fifo_cmd: new command (t_stats) registered 0(0) unixsock_register_cmd: New command (t_stats) registered 0(0) DEBUG: MD5 calculated: 741ad5dfb14662b78989a07dc5c8b59e 0(0) DEBUG: MD5 calculated: eb9313e49dd2c8bc3fd8ed1343760911 0(0) DEBUG: init_mod: rr 0(0) rr - initializing 0(0) DEBUG: init_mod: maxfwd 0(0) Maxfwd module- initializing 0(0) DEBUG: init_mod: avpops 0(0) AVPops - initializing 0(0) DEBUG: init_mod: usrloc 0(0) usrloc - initializing 0(0) DEBUG: register_fifo_cmd: new command (ul_stats) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_rm) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_rm_contact) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_dump) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_flush) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_add) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_show_contact) registered 0(0) unixsock_register_cmd: New command (ul_stats) registered 0(0) unixsock_register_cmd: New command (ul_rm) registered 0(0) unixsock_register_cmd: New command (ul_rm_contact) registered 0(0) unixsock_register_cmd: New command (ul_dump) registered 0(0) unixsock_register_cmd: New command (ul_flush) registered 0(0) unixsock_register_cmd: New command (ul_add) registered 0(0) unixsock_register_cmd: New command (ul_show_contact) registered 0(0) find_mod_export: found <db_use_table> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_init> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_close> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_query> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_raw_query> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_free_result> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_insert> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_delete> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_update> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_replace> in module mysql [/usr/local/lib/openser/modules/] 0(0) DEBUG: init_mod: registrar 0(0) registrar - initializing 0(0) find_export: found <sl_send_reply> in module sl_module [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_bind_usrloc> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_register_udomain> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_get_all_ucontacts> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_insert_urecord> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_delete_urecord> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_get_urecord> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_lock_udomain> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_unlock_udomain> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_release_urecord> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_insert_ucontact> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_delete_ucontact> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_get_ucontact> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_update_ucontact> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_register_watcher> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_unregister_watcher> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_register_ulcb> in module usrloc [/usr/local/lib/openser/modules/] 0(0) DEBUG: init_mod: textops textops - initializing 0(0) DEBUG: init_mod: xlog 0(0) XLOG: initializing ... 0(0) DEBUG: init_mod: acc 0(0) ACC - initializing 0(0) find_export: found <load_tm> in module tm [/usr/local/lib/openser/modules/] 0(0) ERROR: acc: can't get code for the Sip-Src-IP attribute 0(0) init_mod(): Error while initializing module acc ERROR: error while initializing modules 0(0) XLOG: destroy module ... 0(0) DEBUG: tm_shutdown : start 0(0) DEBUG: unlink_timer_lists : emptying DELETE list 0(0) DEBUG: tm_shutdown : emptying hash table 0(0) DEBUG: tm_shutdown : releasing timers 0(0) DEBUG: tm_shutdown : removing semaphores 0(0) DEBUG: tm_shutdown : destroying tmcb lists 0(0) DEBUG: tm_shutdown : done 0(5988) shm_mem_destroy 0(5988) destroying the shared memory lock I wish that you can hint me and help me solving the problem! If openser's version is 1.1.0 and it need the "presence" module, Which freeradius version will be choosed? sincerely tlhe

2 1

[Serusers] SER + SKYPE
by Giovanni Chirico 10 Mar '08

10 Mar '08

Hi, There is someone that are using SER with SKYPE, for example with SKIP2PBX or SKYSTONE. I would like to use SER with SkyStone but I don't Know how to configure SER to works fine. Can you help me? Bye, G. Chirico

1 0

[Serusers] Few Questions
by Jai Rangi 10 Mar '08

10 Mar '08

Hello, I see some of these errors and warnings in my log file on SER. WARNING: warning skipped -- too big ERROR: t_reply: cannot send a t_reply to a message for which no T-state has been established ERROR: warning_builder: buffer size exceeded How can I get rid of these. Also I had a question on children=4 I know this has been asked before and has been answered. This is what I found online. *"children=4" mean that there will be 4 UDP, 4 TCP and 4 loopback **listenters on your SER, when you start it (you can check with "serctl ps**s" to verify). * Question is does this have any affect on the number of simultaneous calls or sip users etc. Say I want to make sure my system works without any problem for 20K user and 5000 simultaneous calls. What can be pros and cons if I set children to 10, 50 or 100. I will appreciate if anyone can educate me little more on this. Thank you, -Jai

1 0

[OpenSER-Users] isflagset from other peer ?
by David Loh 10 Mar '08

10 Mar '08

Hi All, I'm facing a situation for P2P call where it need to determine both caller and callee network type, except for both parties having direct (internet) connection (on Public IP), the rest of combinations will implement force_rtp_proxy. (the 4 combinations are: NAT-> NAT, NAT -> Public IP, Public IP -> NAT, Public IP -> Public IP). Wondering if I can use isflagset or fetch flag from remote peer (callee) ? or is there any function that allow this to be happen ? Thanks, David Loh

2 2

[OpenSER-Users] HELP - OpenSER 1.3 not parallel forking?
by Daryl Sanders 09 Mar '08

09 Mar '08

Hi All, I am testing parallel forking so I can setup ring groups, but it seem I cannot get OpenSER 1.3 to parallel fork contacts of the same q-value. It always seem to use the first record found in MySQL, and ignores all others. I have tried adding append_branch after lookup("location") , but that did not seem to help. I've also done ethereal captures and confirmed that it is only sending an INVITE to the first contact in MySQL (I've tried db_mode 3 and 1). I'm know I'm missing something, but not sure what. I've included relevant portions of my test config below. Any help would be greatly appreciated. Regards, Daryl route { # ----------------------------------------------------------------- # Sanity Check, NAT Check & General Routing # ----------------------------------------------------------------- if (!mf_process_maxfwd_header("10")) { sl_send_reply("483", "Too Many Hops"); exit; } if (msg:len > max_len) { sl_send_reply("513", "Message Overflow"); exit; } if (nat_uac_test("19")) { setbflag(6); xlog("L_INFO", "NAT CLIENT - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); } if (method=="INVITE" || method=="ACK" || method=="BYE") { setflag(1); } if (method!="REGISTER") { record_route(); } if (loose_route()) { xlog("L_INFO", "LOOSE ROUTING - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); if (!t_relay()) { sl_reply_error(); } exit; } if (method=="REGISTER") { route(2); exit; } else if (method=="INVITE") { route(3); exit; } route(1); exit; } route[1] { # ----------------------------------------------------------------- # Default Message Handler # ----------------------------------------------------------------- if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" && !search("^Route:")){ sl_send_reply("479", "We don't forward to private IP addresses"); exit; } t_on_reply("1"); t_on_failure("1"); if (!t_relay()) { sl_reply_error(); } exit; } route[2] { # ----------------------------------------------------------------- # REGISTER Message Handler # ----------------------------------------------------------------- sl_send_reply("100", "Trying"); if (!www_authorize("","subscriber")) { www_challenge("","0"); exit; } consume_credentials(); if (!save("location")) { sl_reply_error(); } xlog("L_INFO", "REGISTER - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } route[3] { # ----------------------------------------------------------------- # INVITE Message Handler # ----------------------------------------------------------------- xlog("L_INFO", "INVITE - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); # Trusted IP if (src_ip==xxx.xxx.xxx.xxx) { strip(2); xlog("L_INFO", "FROM PSTN - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); } else { if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } consume_credentials(); } if (lookup("location")) { xlog( "L_NOTICE", "USER FOUND - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); } else { xlog( "L_NOTICE", "USER NOT FOUND! - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); } if (isbflagset(6) || !lookup("location")) { xlog( "L_NOTICE", "RELAYING MEDIA - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); route(4); exit; } route(1); exit; } route[4] { # ----------------------------------------------------------------- # PSTN Handler # ----------------------------------------------------------------- force_send_socket(xxx.xxx.xxx.xxx:5060); xlog("L_NOTICE", "FORWARDING TO PSTN\n" ); ds_select_domain("1","0"); route(1); exit; }

2 7

[OpenSER-Users] branch specific destination uri?
by jh＠tutpro.com 09 Mar '08

09 Mar '08

a question: is it possible to specify destination uri ($du) per branch, i.e., if i set $du a value in branch route, does it apply only to that branch when t_relay is called? -- juha

1 1

[OpenSER-Users] append_branch and $T_branch_idx behavior
by Ovidiu Sas 07 Mar '08

07 Mar '08

Hello, I was playing wit append_branch and I run into this issue. Here's a snippet of the code: route[2] { $var(uri) = $ru; append_branch(); $ru = $var(uri) + ";transport=udp"; t_on_branch("2"); } branch_route[2] { xlog("L_INFO", "entering branch[$T_branch_idx] for $ru\n"); if ($T_branch_idx == 1) { xlog("L_INFO", "dropping branch[$T_branch_idx]\n"); drop(); } } In the logs, I got: entering branch[1] for sip:<user>@<IP>;transport=udp dropping branch[1] entering branch[1] for sip:<user>@<IP> dropping branch[1] ERROR:tm:t_forward_nonack: failure to add branches Is this the expected result? It seems that we do have two branches, since we enter twice in the branch_route, but the $T_branch_idx doesn't seem to be updated. Or, it is supposed to be updated? Any hints would be appreciated. BTW: this is with 1.3 code base. Regards, Ovidiu Sas

2 1

[Serusers] help for "parse_orig_uri"
by Liu Wenlong 07 Mar '08

07 Mar '08

I compiled & installed ser-0.9.7. But cannot start it. The Log is: 0(28624) loading module /usr/local/lib/ser/modules/acc.so 0(28624) ERROR: load_module: could not open module </usr/local/lib/ser/modules/acc.so>: /usr/local/lib/ser/modules/acc.so: undefined symbol: parse_orig_uri 0(28624) parse error (41,13-14): failed to load module 0(28624) set_mod_param_regex: No module matching acc found | 0(28624) parse error (43,19-20): Can't set module parameter 0(28624) set_mod_param_regex: No module matching acc found ... And in compiling log, there is a acc.c:291: warning: implicit declaration of function 'parse_orig_uri' it seems that I lost some devel packages. who can tell me in which package defined "parse_orig_uri"? My OS is CentOS 5.1 x64 Thank you very much! Liu Wenlong -- aRES iN aNYWhere

1 0

Re: [OpenSER-Users] issue - remote sip client must re-register after failover in Openser Registrar HA config
by Naija Man 07 Mar '08

07 Mar '08

Thanks Patrick, I have re-configured a common database for the servers and I am still having the same issues. Can this be an issue with PAT at the Load balancer after failover since the INVITE is coming from openser_2 and going to the same IP:port associated with openser_1. I am also open to trying other methods to achieve OpenSER registrar HA if any available. Thanks. Buki A > > > ---------- Forwarded message ---------- > > From: Patrick Miccio <pmiccio(a)upcbroadband.com> > > To: <users(a)lists.openser.org> > > Date: Thu, 6 Mar 2008 11:04:40 +0100 > > Subject: Re: [OpenSER-Users] issue - remote sip client must re-register > > after failover in Openser Registrar HA config > > Hi, > > > > you need to have a common mysql table for the registrations so that when > > OpenSER_2 taks over it has the informations > > OpenSER_1 wrote in the DB. > > > > you can achieve this with a single mysql server, or better with a > > cluster ;) > > > > > > cheers, > > > > Patrick. > > > > > > > Hi friends, > > > > > > I am having problems setting up seamless openser registrar failover. I > > am trying to setup OpenSER registrar HA using > > > 2 openser registrars v1.3.0 behind a Netscaler citrix Load balancer > > and I cant get the failover scenario to work > > > without re-registration of the remote sip client. > > > > > > I am desperately looking for tips to make this configuration work or > > any other ideas to achieve SIP registrar HA > > > using OpenSER. Thanks. > > > > > > > > > > > > The setup is configured as active-passive and the 2nd OpenSER becomes > > active only after a Openser_1 fails and the LB > > > fails-over to the 2nd. The 2 openser servers are SIP registrars for my > > voice network. > > > > > > REGISTRATION: > > > remote SIP UA ---> remote firewall ---> internet ---> my firewall ---> > > citrix NA loadbalancer (VIP) ----> openSER_1 > > > > > \---> > > > openSER_2 > > > > > > 1. Remote SIP client configures the LB VIP as the SIP proxy and > > registers > > > 2. the citrix LB gets the registrations and forwards to the active > > openser (say, openser_1) > > > 3. openser_1 stores the contact as MIP:port in the mysql database > > > 4. openser_1 replicates the registration to openser_2 (t_replicate) > > > > > > OUT-GOING CALL - before fail-over > > > remote SIP UA <--- remote firewall <--- internet <--- my firewall <--- > > citrix NA loadbalancer (VIP) <----> openSER_1 > > > > > ^ > > > openSER_2 | > > > > > Asterisk > > > > > > 1. call (INVITE) is generated from asterisk and sent to LB VIP > > > 2. the citrix LB gets the INVITE and forwards to the active openser > > (say, openser_1) > > > 3. openser_1 looks-up the URI in the MySQL database, finds the > > MIP:port that the registration was received from the > > > LB and forwards the INVITE to that destination. 4. the LB receives > > the INVITE and forwards it to the remote SIP > > > client > > > > > > > > > OUT-GOING CALL - after fail-over > > > remote SIP UA ---x remote firewall ---x internet ---x my firewall > > ---x citrix NA loadbalancer (VIP) ----x openSER_1 > > > > > ^ > > > \-----< openSER_2 | > > > > > Asterisk > > > > > > 1. call (INVITE) is generated from asterisk and sent to LB VIP > > > 2. the citrix LB gets the INVITE and forwards to the openser now > > active (openser_2) > > > 3. openser_2 looks-up the URI in the MySQL database, finds the same > > MIP:port of the LB that was replicated from > > > openser_1 and forwards the INVITE to that destination. 4. the LB > > receives the INVITE and drops the packet without > > > forwarding it out to the remote SIP client > > > > > > > > > > > > For the outgoing call to work: the remote sip client either has to > > re-register, so the registration gets passed to > > > openser_2. OR, openser_1 is made active again. > > > > > > > > > Configuration of OpenSER: > > > > > > REGISTRATION: > > > # If this is a registration from the public UA, > > > # then we store it > > > fix_nated_contact(); # use ip address of the packet > > instead of the sip message > > > force_rport(); # append rport. might not be necessary > > > > > > # save Registration in location table > > > save("location"); > > > xlog("L_DBG", "SipMsgId[$mi] Save Registration: > > To[$tu] Contact[$ct]\n"); > > > append_hf("CtlRegFwd: \r\n"); > > > # replicate the register message to the backup > > registrar > > > # if I am the backup, ignore the message > > > if(!t_replicate("sip:openser_2:5060")) { > > > xlog("L_WARN", "SipMsgId[$mi] Fail to replicate > > Contact[$ct] to fail over registrar\n"); > > > > > > OUTGOING CALL: > > > > > > # Do lookup so it gets to the correct NATed destination > > > if (!lookup("location")) > > > { > > > # this user has not REGISTERed or registration has > > expired > > > xlog("L_INFO", "SipMsgId[$mi] Send 404-Not Found (Msg > > rejected because user not found)\n"); > > > sl_send_reply("404", "Not Found"); > > > exit; > > > }; > > > > > > # keep track of reply > > > t_on_reply("11"); > > > if (!t_relay()) > > > { > > > xlog("L_DBG", "SipMsgId[$mi] Failed t_relay. Do > > sl_reply_error.\n"); > > > sl_reply_error(); > > > }; > > > > > > > > > > > > Thank you for your anticipated help. > > > > > > Regards, > > > > > > Buki A > > > > > > >

1 0

[OpenSER-Users] ERROR:core:main: bad user name/uid number: -u openser
by bsb093 07 Mar '08

07 Mar '08

Hi all, I am still trying to run OpenSER. Now I see the following error: ERROR:core:main: bad user name/uid number: -u openser I am trying to install version 1.3 with MySQL. I have succeeded to create the db but when trying to run OpenSER I still have this error. I have found in the forum that maybe I don't have openser user in /etc/passwd and that is true but I can't figure how to create that user. Any suggestions? Thanks in advance, Shine -- View this message in context: http://www.nabble.com/ERROR%3Acore%3Amain%3A-bad-user-name-uid-number%3A--u… Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.

4 9

Re: [OpenSER-Users] Users Digest, Vol 34, Issue 17
by Naija Man 07 Mar '08

07 Mar '08

Thanks Patrick, I have re-configured a common database for the servers and I am still having the same issues. Can this be an issue with PAT at the Load balancer after failover since the INVITE is coming from openser_2 and going to the same IP:port associated with openser_1. I am also open to trying other methods to achieve OpenSER registrar HA if any available. Thanks. Buki A > ---------- Forwarded message ---------- > From: Patrick Miccio <pmiccio(a)upcbroadband.com> > To: <users(a)lists.openser.org> > Date: Thu, 6 Mar 2008 11:04:40 +0100 > Subject: Re: [OpenSER-Users] issue - remote sip client must re-register > after failover in Openser Registrar HA config > Hi, > > you need to have a common mysql table for the registrations so that when > OpenSER_2 taks over it has the informations > OpenSER_1 wrote in the DB. > > you can achieve this with a single mysql server, or better with a cluster > ;) > > > cheers, > > Patrick. > > > > Hi friends, > > > > I am having problems setting up seamless openser registrar failover. I > am trying to setup OpenSER registrar HA using > > 2 openser registrars v1.3.0 behind a Netscaler citrix Load balancer and > I cant get the failover scenario to work > > without re-registration of the remote sip client. > > > > I am desperately looking for tips to make this configuration work or any > other ideas to achieve SIP registrar HA > > using OpenSER. Thanks. > > > > > > > > The setup is configured as active-passive and the 2nd OpenSER becomes > active only after a Openser_1 fails and the LB > > fails-over to the 2nd. The 2 openser servers are SIP registrars for my > voice network. > > > > REGISTRATION: > > remote SIP UA ---> remote firewall ---> internet ---> my firewall ---> > citrix NA loadbalancer (VIP) ----> openSER_1 > > > \---> > > openSER_2 > > > > 1. Remote SIP client configures the LB VIP as the SIP proxy and > registers > > 2. the citrix LB gets the registrations and forwards to the active > openser (say, openser_1) > > 3. openser_1 stores the contact as MIP:port in the mysql database > > 4. openser_1 replicates the registration to openser_2 (t_replicate) > > > > OUT-GOING CALL - before fail-over > > remote SIP UA <--- remote firewall <--- internet <--- my firewall <--- > citrix NA loadbalancer (VIP) <----> openSER_1 > > > ^ > > openSER_2 | > > > Asterisk > > > > 1. call (INVITE) is generated from asterisk and sent to LB VIP > > 2. the citrix LB gets the INVITE and forwards to the active openser > (say, openser_1) > > 3. openser_1 looks-up the URI in the MySQL database, finds the > MIP:port that the registration was received from the > > LB and forwards the INVITE to that destination. 4. the LB receives the > INVITE and forwards it to the remote SIP > > client > > > > > > OUT-GOING CALL - after fail-over > > remote SIP UA ---x remote firewall ---x internet ---x my firewall ---x > citrix NA loadbalancer (VIP) ----x openSER_1 > > > ^ > > \-----< openSER_2 | > > > Asterisk > > > > 1. call (INVITE) is generated from asterisk and sent to LB VIP > > 2. the citrix LB gets the INVITE and forwards to the openser now > active (openser_2) > > 3. openser_2 looks-up the URI in the MySQL database, finds the same > MIP:port of the LB that was replicated from > > openser_1 and forwards the INVITE to that destination. 4. the LB > receives the INVITE and drops the packet without > > forwarding it out to the remote SIP client > > > > > > > > For the outgoing call to work: the remote sip client either has to > re-register, so the registration gets passed to > > openser_2. OR, openser_1 is made active again. > > > > > > Configuration of OpenSER: > > > > REGISTRATION: > > # If this is a registration from the public UA, > > # then we store it > > fix_nated_contact(); # use ip address of the packet > instead of the sip message > > force_rport(); # append rport. might not be necessary > > > > # save Registration in location table > > save("location"); > > xlog("L_DBG", "SipMsgId[$mi] Save Registration: To[$tu] > Contact[$ct]\n"); > > append_hf("CtlRegFwd: \r\n"); > > # replicate the register message to the backup registrar > > # if I am the backup, ignore the message > > if(!t_replicate("sip:openser_2:5060")) { > > xlog("L_WARN", "SipMsgId[$mi] Fail to replicate > Contact[$ct] to fail over registrar\n"); > > > > OUTGOING CALL: > > > > # Do lookup so it gets to the correct NATed destination > > if (!lookup("location")) > > { > > # this user has not REGISTERed or registration has > expired > > xlog("L_INFO", "SipMsgId[$mi] Send 404-Not Found (Msg > rejected because user not found)\n"); > > sl_send_reply("404", "Not Found"); > > exit; > > }; > > > > # keep track of reply > > t_on_reply("11"); > > if (!t_relay()) > > { > > xlog("L_DBG", "SipMsgId[$mi] Failed t_relay. Do > sl_reply_error.\n"); > > sl_reply_error(); > > }; > > > > > > > > Thank you for your anticipated help. > > > > Regards, > > > > Buki A > > >

1 0

Re: [Serusers] General Question on BYE
by Mike Trest - Personal 07 Mar '08

07 Mar '08

Thanks Greger. I set debug to 9 and found the BYE inside the log file. It was seen by SER. Now I have a trail on the culprit. ..mike.. At 11:24 AM 3/7/2008, Greger Viken Teigre wrote: >Easy answer: none. >If there is a packet on a port SER is listening to, it will try to >parse it. If you don't see it with xlog, there should be an error >log message or it is dropped in a firewall. >g-) > >Mike Trest - Personal wrote: >>Hi, >> >>I have see recent discussions on this topic among developers >>but I am trying to ask a general question without getting into >>ser.cfg and 0.9x vs 2.x comparisons. >> >>My Question: >> >>What are the practical reasons why SER 2.0 would simply ignore "BYE" >>messages sent to it from a gateway when the user terminates a call? >> >> user => gateway => ser => gateway >> >>Good connection and conversation. When the user hangs up >>Gateway sends BYE message. SER does not reply or forward >>to destination gateway. SER never even sees it. >> >>I see the BYE message on tshark but it does not appear in ser.cfg >>with xlog() statements right at the top or route{}. >> >>Anyone with an opinion or suggestion to offer? >> >>..mike.. >> >>_______________________________________________ >>Serusers mailing list >>Serusers(a)lists.iptel.org >>http://lists.iptel.org/mailman/listinfo/serusers >> >> >> > >

1 0

Re: [Serusers] [Sems] Poll on dropping unix socket interface ("unixsockctrl")
by samuel 07 Mar '08

07 Mar '08

In the past I experienced "bad performance" using unixsoctrl with medium load so I think it's worth making users moving to new interfaces. vote for removing it samuel. 2008/3/7, Juha Heinanen <jh(a)tutpro.com>: > > Raphael Coeffic writes: > > > - reduces configuration and run-time complexity > > > this proved to be true. my openser configuration became much simpler > when i migrated it from unixsockets to sip. > > > -- juha > > _______________________________________________ > Sems mailing list > Sems(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/sems >

3 2

[OpenSER-Users] How to access pseudovariables in exported functions?
by Peter Lemenkov 07 Mar '08

07 Mar '08

Hello All! I need to put more than 2 parameters in my module, and there are pseudovariables among them. If I find a way to access them within my function then two parameters will be enough. Namely I need to access $fU, $tU and $rU. Using parse_headers function I can only get $fu, $tu and $ru. -- With best regards!

2 1

[OpenSER-Users] ERROR: presence_xml:get_final_notify_body?
by KevinKinnan 07 Mar '08

07 Mar '08

My testbed is combination of openser and openxcap. openser.cfg file is similar with the example on the website of OpenXCAP. After updating published information by sending PUBLISH, no NOTIFY message is sent to client-side. I got the following errors(debug=3) in syslog file. Any ideas anyone? --------------------------------------------------------------------------------------- ERROR:presence_xml:get_final_notify_body: while extracting the transformation node ERROR:presence_xml:pres_apply_auth: in function get_final_notify_body ERROR:presence:send_notify_request: in function apply_auth_nbody ERROR:presence:notify: sending Notify not successful ERROR:presence:publ_notify: Could not send notify for presence --------------------------------------------------------------------------------------- Regards, Kevin _________________________________________________________________ 手机也能上 MSN 聊天了，快来试试吧！ http://mobile.msn.com.cn/

2 1

Re: [OpenSER-Users] OpenSER + OpenXcap for pres-rules: no NOTIFY
by Mircea Amarascu 07 Mar '08

07 Mar '08

2 1

[OpenSER-Users] CANCEL with Route headers
by Andreas Granig 07 Mar '08

07 Mar '08

Hi all, I've a Cisco PGW interconnecting with an OpenSER server. The INVITE is sent to OpenSER, which does some record-routing via some different hops and then sends back the 180 from the called party. If the calling party now cancels the call, the PGW tries to loose-route the CANCEL by adding the Route header to the CANCEL and altering the R-URI, which is rejected by my OpenSER since I don't allow initial loose-routing. So the question is: is it valid for a CANCEL to carry a Route header which wasn't available in the INVITE? §9.1 of RFC3261 says it MUST contain the Route header if it was present in the request being cancelled. What about the other way around? I heavily suspect it's violating the RFC since CANCEL should be more or less a 1:1 copy of the INVITE, but can anyone confirm this? If it violates the RFC, anyone with some Cisco knowledge who knows how to disable this behavior, or is it a known bug? Cheers, Andreas

4 3

[OpenSER-Users] "noisy_ctimer" parameter in TM module
by Bogdan-Andrei Iancu 07 Mar '08

07 Mar '08

Hi, I want to get some feedback from the users regarding one of the TM parameters: "noisy_ctimer" . This parameter, is disabled, would try to let a call to ring for ever (openser will never give internal timeout). But, the parameter is automatically turned on (disregarding the script setting) in certain conditions: - parallel forking is done - a failure route is set - a failure callback is set by other module (like acc, cpl, dialog, etc) - a fr_invite timeout was configured via AVP - some reply was already received - no other module explicitly asked for this (like siptrace, acc,osp) Following some discussion on the tracker, there is large support for removing this parameter as: 1) it is difficult to anticipate the final behaviour due complicated logic 2) due all dependencies, in 99% of the case, the param will be automatically turned on 3)it breaks the RFC3261, which make mandatory to have a final reply form a stateful proxy My question is: Is anybody having a good point in not removing this parameter (and having noisy_ctimer behaviour all the time)? I'm pushing this question only on users list, as between the developers, there is an consent in removing it ;) Regards, Bogdan

9 20

[OpenSER-Users] serializing parallel forking
by jh＠tutpro.com 07 Mar '08

07 Mar '08

a few days ago there was a question on if lcr module is able to serialize parallel forking of branches with the same q value. i replied that there is no such capability in lcr module. now that i have thought about the matter a bit, in my opinion the best solution is to write a separate serialize function that rewrites the q values rather than trying adding yet another feature to already too complex lcr module. -- juha

2 2

[Serusers] Cool New Website!
by Goran Donev 06 Mar '08

06 Mar '08

Cool New Website. www.dialaway4free.com I think they are using a combination of Ser and Asterisk to achieve this service. Everyone should look into it. Thanks

3 2

[OpenSER-Users] OpenSER & NAT Helper
by Ross Beer 06 Mar '08

06 Mar '08

Hi, I am looking to implement an OpenSER NAT helper. I need OpenSER to correct mistakes in SIP packets and pass them on to Asterisk. I do not want OpenSER to handle registrations. Does anyone have any good examples for this type of setup? Kind regards, Ross _________________________________________________________________ Who's friends with who and co-starred in what? http://www.searchgamesbox.com/celebrityseparation.shtml

3 3

Re: [OpenSER-Users] OpenSER & NAT Help
by Peter Lemenkov 06 Mar '08

06 Mar '08

2008/3/6, Ross Beer <ross_beer(a)hotmail.com>: > Just general sip message problems, i.e. if a user is behind a firewall. Take a look at the following commands: force_rport fix_nated_contact fix_nated_sdp force_rtp_proxy Don't forget also to mark (with setflag()) registered users behind NAT and fix replies in onreply_route. > I think I need to use the NAT Helper module, however I can not seam to > pass registrations on to Asterisk. BTW don't forget to CC to users(a)openser.org (this maillist badly configured) -- With best regards!

2 2

[Serusers] How to force IPtel.org SIP proxy not to include RTP proxy in Media path (achive peer-to-peer flow)
by girish kumar 06 Mar '08

06 Mar '08

Hi, I have 2 SIP based softphones (Xlite) registered on IPtel.org SIP service and testing the calls among them. These 2 softphones are behind different NAT and IPtel.org SIP proxy is replacing the SDP connection details in Call setup message (Invite and 200 OK) with RTPproxy IP/ports. Hence, RTPproxy is relaying the Voice media stream among them during the call. Although, both the softphones are behind different NAT address but these are not Symmetric NATs and hence RTP can directly flow between these softphone using STUN discovery. Is it possible to disable the RTP proxy behaviour of IPtel.org SER server for these 2 softphones through some configuration changes or any special header parameter in call setup message? In User Management web interface of IPtel.org, there is a option to specify the connectivity realm for a user account under My Account -> Other tab. The description of this field is "connectivity realm - behind the same NAT or possibility to communicate directly". I believe this field is playing some part in NAT transversal mechanism of Iptel.org SER implementation. Can anyone please describe the significance of this user account parameter? Can it be used to disable NAT transversal of media stream for some individual clients? I tried putting in same value of this field for 2 user accounts but Iptel.org SIP server still proxied media stream between these 2 user accounts through its RTP proxy. Thanks in advance. Girish ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs

3 4

[OpenSER-Users] OpenSER Randomly crashes.
by Sergio Gutierrez 06 Mar '08

06 Mar '08

Hello everybody. I have written to list these days, I am still having the same symptom, so I apologize for writting again. My OpenSER 1.3 installation running on Solaris Sparc is facing random and unexpected crashes, in appearance related to timer process. The last core presents the following backtrace #0 0xfe977a04 in get_expired_dlgs (time=4233810208) at dlg_timer.c:194 #1 0xfe977540 in dlg_timer_routine (ticks=7980, attr=0x0) at dlg_timer.c:210 #2 0x000a839c in timer_ticker (timer_list=0x15ec00) at timer.c:275 #3 0x000a80ec in run_timer_process (tpl=0x1b8088, do_jiffies=1) at timer.c :357 #4 0x000a8668 in start_timer_processes () at timer.c:386 #5 0x00035ea8 in main_loop () at main.c:873 #6 0x000397c4 in main (argc=-4195024, argv=0x150e9c) at main.c:1372 Thanks in advance for any hint you can give me. Best regards. Sergio Gutierrez

3 5

Re: [Serusers] SER + Fax service
by roayu 06 Mar '08

06 Mar '08

Hi Ali, When I do the testing, it seems that in the SER, there are something configured for requiring an authentification for the re-invite. Does SER send an authentificatin required back? Thanks. Best regards, RoaYu _____ From: Ali Zaidi [mailto:aligzaidi@gmail.com] Sent: Thursday, March 06, 2008 2:06 PM To: roayu Cc: serusers(a)lists.iptel.org Subject: Re: [Serusers] SER + Fax service Roa, It will work, as long as you use g711, make sure both end use same codec. The reason i said use g711 because fax does not like any compression during transmission, so keep it simple. Ali... On Wed, Mar 5, 2008 at 9:30 PM, roayu <roayu(a)ctisys.net <mailto:roayu@ctisys.net> > wrote: Good day! I just brought an ATA that support Fax and I would like to know does SER able to handle the fax service as well? My environment is as the following: Fax machine A --> ATA --> SER --> ATA --> Fax machine B Is there any issue to perform the above transaction? Or is there any setting that I need to configure on SER ? Thanks. Best regards, Roa Yu _______________________________________________ Serusers mailing list Serusers(a)lists.iptel.org <mailto:Serusers@lists.iptel.org> http://lists.iptel.org/mailman/listinfo/serusers <http://lists.iptel.org/mailman/listinfo/serusers>

2 1

[Serusers] separately calls limitation
by tatarskiy＠severen.net 06 Mar '08

06 Mar '08

Нello ! I need of help (it is important for me) Canaanite ! Я использую SER Sip EXpress Router 0.9.6), пока в режиме теста. Он у меня работает как: - Location Server (+ Auth); - Proxy Server; Используется MySQL. Вопрос (question) ! Как мне сделать так, чтобы SER ограничивал колличество вызовов по номеру и/или по имени !? Пример: number(E164) 8121111111 - 5 lines number(E164) 8122222222 - 3 lines number(E164) 8123333333 - 1 line username "Sergey" ------ 2 lines username "Alexey" ------ 9 lines Если можно, то приведите пример ser.cfg Спасибо.

4 7

[OpenSER-Users] OpenSER + OpenXcap for pres-rules: no NOTIFY
by greg.co 06 Mar '08

06 Mar '08

Hi all, I am stuck with a presence authorization problem using openSer 1.3 and openXcap 0.9.9. I have read some similar posts in the mailing list but I couldn't find a solution, so I'll try to explain my scenario to see if it is my mistake or it is a bug. I explain the scenario: User test1 and test2 successfully register and sunscribe to presence.winfo. Both receive a NOTIFY informing that their winfo subscriptions are active. Test2 adds test1 as a contact so he subscribes to test1's presence, then test1 receives a winfo NOTIFY requesting authorization for test2. Test1 does it sending a XCAP document to openXcap the document is correctly stored in openSer xcap table. User test2 receives a presence NOTIFY in pending state, even if user test1 publishes other presence state, the subscription state of test2 remains pending forever. If we look the data base in that moment: +------+--------------------------+------------------+----------------+---------+----------------+----------------+----------+----------------------+---------------+--------------------------------------+------------+-------------+-------------------+--------------+------------+--------+--------+---------+------------------------+------------------------+ | id | presentity_uri | watcher_username | watcher_domain | to_user | to_domain | event | event_id | to_tag | from_tag | callid | local_cseq | remote_cseq | contact | record_route | expires | status | reason | version | socket_info | local_contact | +------+--------------------------+------------------+----------------+---------+----------------+----------------+----------+----------------------+---------------+--------------------------------------+------------+-------------+-------------------+--------------+------------+--------+--------+---------+------------------------+------------------------+ | 1177 | sip:test2@Mydomain | test2 | Mydomain | test2 | Mydomain | presence.winfo | NULL | 10.2670.1209516359.7 | cvvUDerBXK1Qc | b4c2997e-64ac-122b-2780-39a48cb53b8d | 1 | 96206117 | sip:192.168.1.222 | NULL | 1209519959 | 1 | | 1 | udp:192.168.1.210:5060 | sip:192.168.1.210:5060 | +------+--------------------------+------------------+----------------+---------+----------------+----------------+----------+----------------------+---------------+--------------------------------------+------------+-------------+-------------------+--------------+------------+--------+--------+---------+------------------------+------------------------+ WATCHERS +----+--------------------------+------------------+----------------+----------+--------+--------+---------------+ | id | presentity_uri | watcher_username | watcher_domain | event | status | reason | inserted_time | +----+--------------------------+------------------+----------------+----------+--------+--------+---------------+ | 80 | sip:test1@Mydomain | test2 | Mydomain | presence | 2 | NULL | 1209516407 | +----+--------------------------+------------------+----------------+----------+--------+--------+---------------+ XCAP +-----+----------+----------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------------------+--------+-------------+------+ | id | username | domain | doc | doc_type | etag | source | doc_uri | port | +-----+----------+----------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------------------+--------+-------------+------+ | 190 | test2 | Mydomain | <?xml version="1.0" encoding="UTF-8"?> <resource-lists xmlns="urn:ietf:params:xml:ns:resource-lists"><list name="Users"><entry uri="sip:test1@Mydomain"><display-name>test1</display-name></entry></list></resource-lists> | 4 | 8ea82eeb40e00fcf626dbe17d1961ad5 | 0 | buddies.xml | 0 | | 191 | test2 | Mydomain | <?xml version='1.0' encoding='UTF-8'?><ruleset xmlns='urn:ietf:params:xml:ns:common-policy' xmlns:pr='urn:ietf:params:xml:ns:pres-rules'><rule id='whitelist'><conditions><identity></identity></conditions><actions><pr:sub-handling>allow</pr:sub-handling></actions></rule><rule id='politeblocklist'><conditions><identity></identity></conditions><actions><pr:sub-handling>polite-block</pr:sub-handling></actions></rule><rule id='blacklist'><conditions><identity></identity></conditions><actions><pr:sub-handling>block</pr:sub-handling></actions></rule></ruleset> | 2 | 46353b3b55d23d24fd4d9c87a5ff7ba4 | 0 | index.xml | 0 | | 192 | test1 | Mydomain | <?xml version='1.0' encoding='UTF-8'?><resource-lists xmlns='urn:ietf:params:xml:ns:resource-lists'><list name='Users'></list></resource-lists> | 4 | f854971d48ed1a8913e20b3409a6b723 | 0 | buddies.xml | 0 | | 193 | test1 | Mydomain | <?xml version="1.0" encoding="UTF-8"?> <ruleset xmlns="urn:ietf:params:xml:ns:common-policy" xmlns:pr="urn:ietf:params:xml:ns:pres-rules"><rule id="whitelist"><conditions><identity><one id="sip:test2@Mydomain"/></identity></conditions><actions><pr:sub-handling>allow</pr:sub-handling></actions></rule><rule id="politeblocklist"><conditions/><actions><pr:sub-handling>polite-block</pr:sub-handling></actions></rule><rule id="blacklist"><conditions/><actions><pr:sub-handling>block</pr:sub-handling></actions></rule></ruleset> | 2 | 8afbf7f0464de1273303bbea554404ff | 0 | index.xml | 0 | +-----+----------+----------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------------------+--------+-------------+------+ We can see in 'WATCHERS' table that test2 has a pending presence subscription but as can be seen in 'XCAP' table user test1 has authorized test2 to see his presence. My thinking is that once test1 changes his authorization rule, the presence subscription should chage to active, am I right? My conclusion is that something between the presence rules authorization and the subscriptions is not working fine, or I did something wrong and I haven't noticed it. Please, I really need help with that as I have been stuck here for weeks. Thanks in advance!! Gregorio -- View this message in context: http://www.nabble.com/OpenSER-%2B-OpenXcap-for-pres-rules%3A-no-NOTIFY-tp15… Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.

3 2

[OpenSER-Users] issue - remote sip client must re-register after failover in Openser Registrar HA config
by Naija Man 06 Mar '08

06 Mar '08

Hi friends, I am having problems setting up seamless openser registrar failover. I am trying to setup OpenSER registrar HA using 2 openser registrars v1.3.0behind a Netscaler citrix Load balancer and I cant get the failover scenario to work without re-registration of the remote sip client. I am desperately looking for tips to make this configuration work or any other ideas to achieve SIP registrar HA using OpenSER. Thanks. The setup is configured as active-passive and the 2nd OpenSER becomes active only after a Openser_1 fails and the LB fails-over to the 2nd. The 2 openser servers are SIP registrars for my voice network. REGISTRATION: remote SIP UA ---> remote firewall ---> internet ---> my firewall ---> citrix NA loadbalancer (VIP) ----> openSER_1 \---> openSER_2 1. Remote SIP client configures the LB VIP as the SIP proxy and registers 2. the citrix LB gets the registrations and forwards to the active openser (say, openser_1) 3. openser_1 stores the contact as MIP:port in the mysql database 4. openser_1 replicates the registration to openser_2 (t_replicate) OUT-GOING CALL - before fail-over remote SIP UA <--- remote firewall <--- internet <--- my firewall <--- citrix NA loadbalancer (VIP) <----> openSER_1 ^ openSER_2 | Asterisk 1. call (INVITE) is generated from asterisk and sent to LB VIP 2. the citrix LB gets the INVITE and forwards to the active openser (say, openser_1) 3. openser_1 looks-up the URI in the MySQL database, finds the MIP:port that the registration was received from the LB and forwards the INVITE to that destination. 4. the LB receives the INVITE and forwards it to the remote SIP client OUT-GOING CALL - after fail-over remote SIP UA ---x remote firewall ---x internet ---x my firewall ---x citrix NA loadbalancer (VIP) ----x openSER_1 ^ \-----< openSER_2 | Asterisk 1. call (INVITE) is generated from asterisk and sent to LB VIP 2. the citrix LB gets the INVITE and forwards to the openser now active (openser_2) 3. openser_2 looks-up the URI in the MySQL database, finds the same MIP:port of the LB that was replicated from openser_1 and forwards the INVITE to that destination. 4. the LB receives the INVITE and drops the packet without forwarding it out to the remote SIP client For the outgoing call to work: the remote sip client either has to re-register, so the registration gets passed to openser_2. OR, openser_1 is made active again. Configuration of OpenSER: REGISTRATION: # If this is a registration from the public UA, # then we store it fix_nated_contact(); # use ip address of the packet instead of the sip message force_rport(); # append rport. might not be necessary # save Registration in location table save("location"); xlog("L_DBG", "SipMsgId[$mi] Save Registration: To[$tu] Contact[$ct]\n"); append_hf("CtlRegFwd: \r\n"); # replicate the register message to the backup registrar # if I am the backup, ignore the message if(!t_replicate("sip:openser_2:5060")) { xlog("L_WARN", "SipMsgId[$mi] Fail to replicate Contact[$ct] to fail over registrar\n"); OUTGOING CALL: # Do lookup so it gets to the correct NATed destination if (!lookup("location")) { # this user has not REGISTERed or registration has expired xlog("L_INFO", "SipMsgId[$mi] Send 404-Not Found (Msg rejected because user not found)\n"); sl_send_reply("404", "Not Found"); exit; }; # keep track of reply t_on_reply("11"); if (!t_relay()) { xlog("L_DBG", "SipMsgId[$mi] Failed t_relay. Do sl_reply_error.\n"); sl_reply_error(); }; Thank you for your anticipated help. Regards, Buki A

2 1

[Serusers] e2e cancel - ghost calls
by Nuno Ribeiro 06 Mar '08

06 Mar '08

Hi all, I'm having a problem related with the "early" CANCEL's. The scenario is the following one : A PSTN call to a SIP phone. When the PSTN decides to cancel the call only a right after initiating, the PSTN will send the CANCEL message to the SER but this is discarded and not forwarded to the correct path to the SIP Phone. So what happens is that we have a ghost call.... The PSTN has already cancelled the call but the SIP phone continues to ring. The code that I have in the SER script is really simple: if(subst_uri('/^sip:(\+[0-9]+)@ 192.168.20.69.*user=phone$/sip:\1@ptinovacao.pt/i')){ record_route(); loose_route(); t_relay_to_udp("192.168.20.5", "5060"); break; } In the log file I see that: RFC3261 transaction matching failed t_lookup_request: no transaction found e2e_cancel: e2e cancel proceeding Could you help me? Thanks in advance. Best Regards, -- Nuno Ribeiro

2 2

[OpenSER-Users] WeSIP ans Openser configurations problems
by bsb093 06 Mar '08

06 Mar '08

Hi, I am new in this area and as expected I am having real problem with setting up the Openser with WeSIP . I have installed OpenSER 1.2.0 on debian platform and download WeSIP from WeSIP website. When trying to run Openser I get an error that fifo="tmp/openser_fifo" line has parse error (in the openser.cfg). Therefore I remove this line and instead I added "modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")". Why do I get the error message if that is the same in the examples? Second, "modparam("seas", "listen_sockets", "192.168.2.100:5080");" has parse error. I can't see why the IP is correct and if I change it to localhost/127.0.0.1 I get the same error. What can be the problem in this line? Everywere I checked it is just the same. Third, when trying to run WeSIP with WeSIP/bin/startup.sh I get the following Java exceptions: -Dlog4j.configuration=file:/usr/local/src/wesip/conf/log4j.properties org.apache.catalina.startup.Bootstrap -config /usr/local/src/wesip/conf/server.xml start Catalina.start using /usr/local/src/wesip/conf/server.xml: java.lang.IllegalArgumentException: This container is not a StandardHost java.lang.IllegalArgumentException: This container is not a StandardHost at org.apache.commons.digester.Digester.createSAXException(Digester.java:2792) at org.apache.commons.digester.Digester.createSAXException(Digester.java:2818) at org.apache.commons.digester.Digester.endElement(Digester.java:1070) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:633) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:221) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:872) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1693) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242) at org.apache.commons.digester.Digester.parse(Digester.java:1572) at org.apache.catalina.startup.Catalina.start(Catalina.java:428) at org.apache.catalina.startup.Catalina.execute(Catalina.java:358) at org.apache.catalina.startup.Catalina.process(Catalina.java:129) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:156) Please advise. Thanks in advance Shine -- View this message in context: http://www.nabble.com/WeSIP-ans-Openser-configurations-problems-tp15826527p… Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.

2 1

[OpenSER-Users] Problem in Installing OpenSER-1.3.x
by srinivas.banda＠wipro.com 06 Mar '08

06 Mar '08

Hi all, I am new to OpenSER, I want to install OpenSER on my Redhat Linux machine. I had downloaded OpenSER latest1.3.x. I have some doubts regarding installation of openser 1. is mysql is to be installed before installing openser?? 2. I had installed openser1.3.x with installation procedure given in the openser.org, ( I did make all) 3. if it is mandatory to have mysql running before installing openser1.3 please tell where can I get mysql compatible for redhat linux?? 4. if any body have complete step by step installation procedure and what are all pre required software is to be installed plz give me suggestion. Please give suggestions to my queries as soon as possible because it is very urgent.. Thanks in advance Regards Srinivas The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com

2 1

[Serusers] SER + Fax service
by roayu 06 Mar '08

06 Mar '08

Good day! I just brought an ATA that support Fax and I would like to know does SER able to handle the fax service as well? My environment is as the following: Fax machine A --> ATA --> SER --> ATA --> Fax machine B Is there any issue to perform the above transaction? Or is there any setting that I need to configure on SER ? Thanks. Best regards, Roa Yu

2 1

Re: [Serusers] Variables in the Log command
by Jiri Kuthan 05 Mar '08

05 Mar '08

use xlog module for formattable logging. -jiri At 21:44 05/03/2008, Davis, Al wrote: >Content-Language: en-US >Content-Type: multipart/alternative; > boundary="_000_8F86FF097D265D4EB4D9D2F29DB00AA83F9797253DEXVMBX0152exc_" > > >Is there a way to output variables such as SIP_SRCIP and SIP_RURI to /var/log/messages using the log command? >_______________________________________________ >Serusers mailing list >Serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers -- Jiri Kuthan http://iptel.org/~jiri/

1 0

[Serusers] Variables in the Log command
by Davis, Al 05 Mar '08

05 Mar '08

Is there a way to output variables such as SIP_SRCIP and SIP_RURI to /var/log/messages using the log command?

1 0

Re: [Serusers] [Sems] Poll on dropping unix socket interface ("unixsockctrl")
by Stefan Sayer 05 Mar '08

05 Mar '08

Hello, Raphael Coeffic wrote: > Hi Srinivas, > > this is a very good question you are bringing! I forgot to describe these > aspects. So i will try to describe the experience we gathered in the last > weeks. > > binrpcctrl: > - increases signaling performance (100% according to Stefan's measurements) this is not correct, its much more: http://lists.iptel.org/pipermail/semsdev/2008-January/002015.html The relation is about 750 cps vs 80 cps, which is ~ 9 times performance increase. > - increases flexibility (all the informations passed between SER and SEMS are > configurable). > > sipctrl: > - increases signaling performance (80% against binrpcctrl according to > Stefan's measurements) I don't know where this figure comes from, it is as well much more (I said this: http://lists.iptel.org/pipermail/semsdev/2008-February/002221.html , 1000 cps on lo on a laptop, versus a quad xeon over lan). > - reduces configuration and run-time complexity > > Concerning the stability, it is clear that the next weeks as well as the > community will show us what those new control plug-in are worth. From my > knowledge i would say that we are close to completion for both new plug-ins. you can help by trying out your application with the new plugins and report any possible issues. > > Dropping the support does not mean that we will remove it from SVN, that just > means that future version should not use it. Existing installations are not > concerned by those measures. i.e. i would say it should be part of 1.0 release, but marked as deprecated. After that release I would move for removing it, in favor of more flexibility that new control plugins provide. Stefan > > Cheers > Raphael. > > On Wednesday 05 March 2008 15:08, Srinivas Kotamarti wrote: >> Hi Raphael, >> What are the advantages of binrpcctrl and sipctrl over the unixsockctrl? >> >> Has enough testing done on them? We are currently using SEMS with SER0.9.6 >> (with unixsockctrl) and it is working OK for us. IF we move to the >> binrpcctrl or sipctrl would we get a better performance? >> >> Thanks >> >> --Srinivas >> >> -----Original Message----- >> From: sems-bounces(a)lists.iptel.org [mailto:sems-bounces@lists.iptel.org] On >> Behalf Of Raphael Coeffic Sent: Wednesday, March 05, 2008 7:00 AM >> To: sems(a)lists.iptel.org >> Cc: serusers(a)lists.iptel.org >> Subject: [Sems] Poll on dropping unix socket interface ("unixsockctrl") >> >> >> Hi *! >> >> with the emergence of the binary RPC interface for SER2 ("binrcpctrl" >> plug-in), and SEMS' own sip stack ("sipctrl" plug-in), Stefan and I believe >> that the unix socket control interface is defeated. >> >> That's why we would like to know who is in favor of dropping support for >> the unix socket interface. >> >> Cheers and happy polling! >> >> Stefan & Raphael. >> _______________________________________________ >> Sems mailing list >> Sems(a)lists.iptel.org >> http://lists.iptel.org/mailman/listinfo/sems > -- Stefan Sayer VoIP Services stefan.sayer(a)iptego.com www.iptego.com iptego GmbH Am Borsigturm 40 13507 Berlin Germany Amtsgericht Charlottenburg, HRB 101010 Geschaeftsfuehrer: Alexander Hoffmann

2 1

[OpenSER-Users] Openser HA
by Cosimo Fadda 05 Mar '08

05 Mar '08

Hi, I want to setup two openser in a HA enviroment; So, correct me if I'm wrong, I need three IP addresses, one for each box and a shared one, My question is, I have to set the advertised_address= <shared-IP> in both openser servers? Thanks in advance, Cosimo Fadda *Ing. Cosimo Fadda System Engineer Klarya s.r.l.* ____

3 5

Re: [Serusers] [Sems] Poll on dropping unix socket interface ("unixsockctrl")
by Srinivas Kotamarti 05 Mar '08

05 Mar '08

Hi Raphael, What are the advantages of binrpcctrl and sipctrl over the unixsockctrl? Has enough testing done on them? We are currently using SEMS with SER0.9.6 (with unixsockctrl) and it is working OK for us. IF we move to the binrpcctrl or sipctrl would we get a better performance? Thanks --Srinivas -----Original Message----- From: sems-bounces(a)lists.iptel.org [mailto:sems-bounces@lists.iptel.org] On Behalf Of Raphael Coeffic Sent: Wednesday, March 05, 2008 7:00 AM To: sems(a)lists.iptel.org Cc: serusers(a)lists.iptel.org Subject: [Sems] Poll on dropping unix socket interface ("unixsockctrl") Hi *! with the emergence of the binary RPC interface for SER2 ("binrcpctrl" plug-in), and SEMS' own sip stack ("sipctrl" plug-in), Stefan and I believe that the unix socket control interface is defeated. That's why we would like to know who is in favor of dropping support for the unix socket interface. Cheers and happy polling! Stefan & Raphael. _______________________________________________ Sems mailing list Sems(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/sems

1 0

[OpenSER-Users] Why every body return "404 Not Found" instead of "480 Not Available"?
by Iñaki Baz Castillo 05 Mar '08

05 Mar '08

Hi, after a large discussion in sip-implementros maillist I realize that a proxy/location server shouldn't reply "404" if a callee DOES exist but it's not registered in that moment. In fact: 480 Temporarily Unavailable [...] This status is also returned by a redirect or proxy server that recognizes the user identified by the Request-URI, but does not currently have a valid forwarding location for that user. 404 Not Found The server has definitive information that the user does not exist at the domain specified in the Request-URI. [...] Why then every body suggest to reply "404 Not Found" when "lookup(location)" returns -1? For example, the "registrar" module doc suggests it: Example 1-22. lookup usage lookup("location"); switch ($?) { case -1: case -3: sl_send_reply("404", "Not Found"); exit; case -2: sl_send_reply("405", "Not Found"); exit; }; Best regards. -- Iñaki Baz Castillo ibc(a)in.ilimit.es

3 5

[Serusers] natural_event
by Pezhman Lali 05 Mar '08

05 Mar '08

Hi Dear I have a problem, with my ser 0.9.6 server, as a sip server. the following results are with grandstream 487 or 287. about 30% of customers, can install the sip phone very easy with the first configuration. about 25%, can register after changing adsl router, or sip phone's configuration, about 15%, can register with another sip phones, like linksys, or. ... and about 30% can not using sip services. is it a natural event???? do u have any idea ???? best Pezhman ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

1 0

[Serusers] Installing serweb
by Adeyeye O. Michael 05 Mar '08

05 Mar '08

Hi, With the recent development in PEAR Network, where XML_RPC isn't available any longer, has anyone been able to install serweb recently? I can't get XML_RPC package which is one of the requirements to get SERWEB running. Where I was able to get the raw files from PEAR but not ABLE to run "pear install XML_RPC", i can't make install and the likes. Hence, i doubt if XML_RPC will be successfully installed into my PEAR. Any help!! Mike.

2 1

[Serusers] meet at IETF and/or VoN
by Jiri Kuthan 05 Mar '08

05 Mar '08

FYI: I'm at the IETF meeting in the week of March/10th and at VoN in the week of March/17th. Drop me a note if you would like to meet whether for some SER/SIP related discussion or just a beer chat :-) -jiri -- Jiri Kuthan http://iptel.org/~jiri/

1 0

[Serusers] AVP/SELECT type / length in ser.cfg?
by Mike Trest - Personal 04 Mar '08

04 Mar '08

Hi, How can I reference the type and length attributes of a variable ( @set or $avp) ? ? ? ..mike..

4 5

[OpenSER-Users] Is possible to convert 183 in 180 in "on_reply_route"?
by Iñaki Baz Castillo 04 Mar '08

04 Mar '08

Hi, in order to avoid replying with early_media I'm trying to transform a "183" with SDP into a "180". Ok, my conclusion is that I cannot do it. Textops functions seem to work just with SIP headers and body but never can modify the SIP reply code, is true? Also, I would need to delete the entire body in the 180|183 reply but functions supposed to do it don't work as expected. For example: * subst_body('/^.*//g') does NOTHING, the only way it can do somehting is by: subst_body('/^.*=.*//g') any reason for this? Thanks for any suggestion. -- Iñaki Baz Castillo ibc(a)in.ilimit.es

4 4

[Serusers] RTCP generation
by Keyur Parikh 04 Mar '08

04 Mar '08

Hi, I am working on project involving SER, SEMS. Things works OK as configured. I am curious to know how I can generate RTCP message towards caller. Greatly appreciate the response. Thanks, Keyur Parikh

1 0

[Serusers] How to enable RTCP reports
by Srinivas Kotamarti 04 Mar '08

04 Mar '08

Hi, I am working on a project that uses SER, SEMS and Media Proxy. I was wondering how and where to enable the RTCP reports. I could not find any useful information either in the product documentation or in the user groups. Does any of these products support generating RTCP reports? IF not how do we add the feature and where would be best place to add it? Thanks for the help. --Srinivas Kotamarti

1 0

[OpenSER-Users] OpenSER and Security - how?!
by Max Bowsher 04 Mar '08

04 Mar '08

I've been looking at the possibility of using OpenSER as an ingress/egress gateway, mediating access between the internet at large, and a private network containing amongst other things SIP servers through which a call may be routed to provide services such as IVR and call archiving, but which should otherwise be hidden from the outside world. I'm finding two interlinked problems: (1) The internal layout of the network is revealed in Via headers - OK, so this is somewhat intrinsic in SIP, and not really OpenSER's fault, but.... (2) ... If an inbound SIP request has Route headers, loose_route() pretty much sends it whereever the requester asks. There are admonitions in the OpenSER docs about the need to secure loose_route(), but there's no information I can find on how you should do this. In particular, a simple authorization scheme is not good enough - just because someone should be allowed to place calls through the gateway, doesn't mean it should be allowed absolute control over the routing of the request, or they could use information gleaned from Via headers of previous transactions to add or bypass routing steps within the private network at will. It is possible to securely use OpenSER on a security boundary? If so, how? Max.

2 1

[OpenSER-Users] Last occurrence of some thing...
by Daniel Cardoso Alves 04 Mar '08

04 Mar '08

Hi people... With the Textops Module is possible search for the first match of re in the body of the message and appends txt after it, ex: search_append, search_append_body... But I want append a TXT after the last occurrence of some thing... Example: after the last occurrence of .*a=rtpmap:.* Is there some way for my doubt? --------------------------------- Abra sua conta no Yahoo! Mail, o único sem limite de espaço para armazenamento!

1 0

[OpenSER-Users] fail to authenticate INVITE messages
by antalsia＠free.fr 04 Mar '08

04 Mar '08

Hi all, I'm trying to authenticate INVITE messages with OpenSER 1.3.0 (SIP Proxy + RTPPROXY) and LDAP module. Although REGISTER authentication works well, I cannot check user authorization for INVITE messages. I'm using an openser.cfg configuration template from sipwise (see an extract below). pv_proxy_authorize() routine always returns false, even if my user is registered and authenticated through our OpenLDAP. Can you tell me what I'm doing wrong ? Many thks, --------------------------- openser.cfg --------------------------- route { ... if(is_method("REGISTER")) { route(2); } if(is_method("INVITE")) { route(4); } ... } ######################################################################## # Request route 'base-route-register' ######################################################################## route[2] { sl_send_reply("100", "Trying"); if(is_present_hf("Authorization")||is_present_hf("Proxy-Authorization")) { xlog("L_INFO", "is_present_hf Authorization or Proxy-Authorization\n"); if (!ldap_search("ldap://blabla/blabla?uid,userPassword?sub?(uid=$fU)")) { switch ($retcode) { case -1: # no LDAP entry found xlog("L_INFO", "Ldap user not found\n"); sl_send_reply("404", "User Not Found"); exit; case -2: # internal error xlog("L_INFO", "Internal server error during authentication\n"); sl_send_reply("500", "Internal server error"); exit; default: exit; } } ldap_result("uid/$avp(s:username)"); ldap_result("userPassword/$avp(s:password)"); } if(!pv_www_authorize("")) { xlog("L_INFO", "Register authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); www_challenge("mydomain", "1"); exit; } if(!check_to()) { xlog("L_INFO", "Spoofed To-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("403", "Spoofed To-URI Detected"); exit; } consume_credentials(); if(!search("^Contact:[ ]*\*") && nat_uac_test("19")) { fix_nated_register(); setbflag(6); } if(!save("location")) { xlog("L_ERR", "Saving contact failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_reply_error(); exit; } xlog("L_INFO", "Registration successful - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); exit; } ######################################################################## # Request route 'base-route-invite' ######################################################################## route[4] { sl_send_reply("100", "Trying"); if(nat_uac_test("19")) { fix_nated_contact(); setbflag(6); } route(5); } ######################################################################## # Request route 'invite-find-callee' ######################################################################## route[5] { if(!is_domain_local("$rd")) { setflag(20); route(7); } if(does_uri_exist()) { xlog("L_INFO", "Callee is local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(6); } else { xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(7); } exit; } ######################################################################## # Request route 'invite-to-external' ######################################################################## route[7] { if(isflagset(20)) { xlog("L_INFO", "Call to foreign domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); if (!pv_proxy_authorize("")) { xlog("L_INFO", "TESTING : NOT AUTHENTICATED !!!!\n"); } else { xlog("L_INFO", "TESTING : AUTHENTICATED !!!!\n"); } route(3); exit; } xlog("L_INFO", "Call to unknown user - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("404", "User Not Found"); exit; } --------------------- DEBUG LOGS --------------------- eb 29 15:33:14 proxy_sip /usr/sbin/openser[5444]: DBG:core:parse_headers: flags=80 Feb 29 15:33:14 proxy_sip /usr/sbin/openser[5444]: DBG:core:parse_headers: flags=80 Feb 29 15:33:14 proxy_sip /usr/sbin/openser[5444]: Call to foreign domain - M=INVITE RURI=sip:beacon@columbia.edu F=sip:test@xxxxxxxx T=sip:beacon@co lumbia.edu IP=xxxxxxx ID=282a363f-5be5-dc11-8272-0015c56ccfaa@xxxxxx Feb 29 15:33:14 proxy_sip /usr/sbin/openser[5444]: DBG:core:parse_headers: flags=10000 Feb 29 15:33:14 proxy_sip /usr/sbin/openser[5444]: DBG:auth:pre_auth: credentials with given realm not found Feb 29 15:33:14 proxy_sip /usr/sbin/openser[5444]: TESTING : NOT AUTHENTICATED

2 3

[OpenSER-Users] Openser sending BYE to itself.
by Daniel Cardoso Alves 04 Mar '08

04 Mar '08

Hi people... I am using the module dialog to finish a call. http://www.openser.org/docs/modules/1.3 ... tml#AEN461 It is working... I need that the openser send a BYE to CALLE, to CALLER and to itself... The BYE to endpoints(CALLE and CALLER) is ok, but it not sending BYE to itself... Somebody can help? Thanks in advance... --------------------------------- Abra sua conta no Yahoo! Mail, o único sem limite de espaço para armazenamento!

2 4

[Serusers] SIP Express Bundle. Step 1.
by SIP 03 Mar '08

03 Mar '08

Okay, It's time to get things going on the SIP Express Bundle. I'm stepping in to take the reins as project manager on this one so we can get things rolling. First please take a look at the project page: http://www.iptel.org/bundle/project Step 1 here, I'd like to verify a headcount of people working on this project as of now. This doesn't mean people can't join up later, and it certainly doesn't mean that I'm going to expect you to put more time into this than you can commit, but we need to know where we stand. Currently, on the project list, we have: * Jai: testing and installation work * ram: testing * SIP: testing (and now project management) * Jiri: debian, oob * Mike: testing and documentation * Stefan: SEMS Are the people listed here still available to do these particular tasks? Has anyone else volunteered time/resources on this project that hasn't been listed here? If so, shoot me an email, and I'll add you to the list. We need a people inventory so we know what roles we're missing. For instance, I've heard a few people mention that they'd be willing to donate a server to the cause so we have somewhere to test things upon. I don't have those people listed, but that's certainly an area we're going to need. Also, we've had varying reports of which direction we're going -- ISO or Virtual Machine. For now, I think we should concentrate on an ISO as that's going to be the most attractive to people for building a ready-to-go hardware appliance, and it will probably be a little less of a headache for creating a drop-in installation. However, I also think a virtual machine should be on the list in the future, and once we get an ISO ready, creating a virtual machine from that configuration should be relatively straightforward. However, on the list of people, I don't see anyone down for scripting an install -- a kickstart disc or what have you. That's another area we're lacking. If anyone has experience in that area, shoot me an email and I'll add you to the list. We need to focus. For this reason, we'll start small and work from there. Do NOT expect this first SER bundle to have every feature you could imagine in it, and don't get discouraged if your favourite feature is missing. As the project grows, we'll most certainly be adding capabilities and allowing a tailored install. But for now, the goal should be to get things running and working first in a simple format and then add on from there. Having a bundle like this is perhaps the biggest step we can take toward bringing SER to the masses and finally breaking down some of those barriers that have kept people out of the project. I'm looking forward to working with all of you on this project! Neil

9 13

[OpenSER-Users] "append_branch()" in "failure_route" after modify SDP
by Iñaki Baz Castillo 03 Mar '08

03 Mar '08

Hi, imagine OpenSer changes the SDP ("use_media_proxy()") and the call is rejected by the callee. Then a "faiure_route" is runned in which we want to send the INVITE to a voicemail server. When we do the "append_branch()" the SDP is not the original but the previously modified. Is it the expected behaviour? what about if I want to use the original SDP for the second branch? (imagine my voicemail server has comedia support for example). -- Iñaki Baz Castillo ibc(a)in.ilimit.es

3 2

[OpenSER-Users] TLS prob
by Ali Jawad 03 Mar '08

03 Mar '08

Hi all I got tls working fine..I can login without problems..I have udp working fine too...however when I enable TLS and I try to make a call through my PSTN gw I get a timout error..however this does not happen with udp.. Any hints please ? Thx

2 2

[OpenSER-Users] SMS module
by Jean Boite 03 Mar '08

03 Mar '08

Hello, I am using openser-1.2.2-notls. I want to send a sms thanks to a IM (I am using Eyebeam, but i don't know if it's possible to make that with this software). Thats why, i need your help to explain me how send a sms thanks to the sms module in openser. I put in my openser.cfg, following "if(!method==MESSAGE)" the function which is on the documentation : if (sms_send_msg_to_net("Orange")) { if (!t_reply("202", "yes sir, SMS sent over")) { # if replying failed, retry statelessly sl_reply_error(); }; } else { if (!t_reply("502", "Bad gateway - SMS error")) { # if replying failed, retry statelessly sl_reply_error(); }; exit; }; Openser is running good, my problem is thats I don't know how to formulate my message in Eyebeam to send correctly my sms. Thanks.

3 6

[OpenSER-Users] Why $rp (RURI port) is no writeable???
by Iñaki Baz Castillo 03 Mar '08

03 Mar '08

If I can do: $rU = ... $rd = ... why can't I do: $rp = ... ? -- Iñaki Baz Castillo ibc(a)in.ilimit.es

2 1

[OpenSER-Users] No RTCP generation
by Keyur Parikh 03 Mar '08

03 Mar '08

Hi, I am working on project involving SER, SEMS and MediaProxy. Things works OK as configured. I am curious to know how I can generate RTCP message towards caller if the called UA is not generating one. I appreciate your response. Thanks, Keyur Parikh

2 1

[OpenSER-Users] OpenSER prepaid CDRTool 6.2.3 problem with replacing '+' with '00'
by Marc LEURENT 03 Mar '08

03 Mar '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello I have trouble with number dialed starting with + CDRTool doesn' understand it. So I have to strip it from the request and replace it by 00! The problem is that even using this at the begenning of OpenSER script, it's not working (see CDRTool log below) Any idea how to solve it? Thanks # normalization to e164 if($ruri.user =~ "^\+[1-9][0-9]+") { xlog("STRIPING + For e164 NORMALIZATION \r\n"); strip(1); prefix("00"); subst('/^To:(.*)sip:\+(.*)$/To:\1sip:00\2/ig'); }; Mar 3 12:24:49 krusty CDRTool[15025]: MaxSessionTime From=mleurent(a)sip.wifirst.net To=sip:+33677832975@sip.wifirst.net Dura tion=10800 Lock=1 Mar 3 12:24:49 krusty CDRTool[15025]: Load last minute: 1 calls @ 0.00 cps, memory: 16.77 MB, uptime: 0.6 hours Mar 3 12:24:49 krusty CDRTool[15025]: Call to +33677832975(a)sip.wifirst.net, no limit imposed Mar 3 12:24:49 krusty CDRTool[15025]: GetBalance From=mleurent(a)sip.wifirst.net Mar 3 12:24:51 krusty /usr/sbin/openser[18637]: ACC: call missed: timestamp=1204543491;method=INVITE;from_tag=xirvq;to_tag= ;call_id=cpvrqboancqnuii(a)192.168.95.139;code=487;reason=Request Terminated Mar 3 12:24:51 krusty CDRTool[15025]: DebitBalance From=mleurent(a)sip.wifirst.net To=sip:0033677832975@sip.wifirst.net Durat ion=0 OpenSER config extract: # ATTENTION: DO NOT PUT ; at the end of the radius_extra attribute modparam("acc", "radius_extra", " Called-Station-Id=$tu; Calling-Station-Id=$fu; Canonical-URI=$avp(to_destination); User-Name=$avp(user_name); Billing-Party=$avp(billing_party); Sip-User-Realm=$ar; SIP-Proxy-IP=$Ri; Source-IP=$si; Source-Port=$sp; Acct-Authentic=$avp(s:authentic); From-Header=$hdr(from); User-Agent=$hdr(user-agent); Contact=$hdr(contact); Event=$hdr(event)") # Set the acc flags xlog("JUSTE BEFORE SETTING FLAGS FOR RADIUS\r\n"); if(is_method("INVITE") && !has_totag()) { xlog("L_INFO", "I AM SETTING THE FLAGS FOR RADIUS \r\n"); # $avp(s:authentic) = 1; # $avp(can_uri) = $ru; # SIP Request's URI $avp(user_name) = $au + "@" + $ar; $avp(billing_party) = $au + "@" + $ar; $avp(to_destination) = $tu; xlog("SETTING FLAGS 1 FOR RADIUS \r\n"); setflag(1); # radius_flag xlog("SETTING FLAGS 2 FOR RADIUS \r\n"); setflag(2); # radius_missed_flag }; -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHy+T8rxOjjFYWQtoRAjUzAJ9kUYZpNUEEcKO7aqRuD9Uob0myuQCdEUyU 67e6YOc9jVgzTPQk+A6ccec= =ZGdn -----END PGP SIGNATURE-----

3 7

[OpenSER-Users] Error starting Openser 1.3 with postgres
by Mauricio Viveros 03 Mar '08

03 Mar '08

Hello My name is Mauricio Viveros, I'm a Colombian programmer. I'm implementing VoIP system in a little company, so I'm installed OPENSER with POSTGRES module but when I try to run openser I get dis error message: Feb 27 01:05:53 [7788] DBG:core:find_cmd_export_t: found <sl_reply_error>(0) in module sl [/usr/local/lib/openser/modules/] Feb 27 01:05:53 [7788] CRITICAL:core:yyerror: parse error in config file, line 376, column 2-6: syntax error Feb 27 01:05:53 [7788] CRITICAL:core:yyerror: parse error in config file, line 376, column 2-6: Feb 27 01:05:53 [7788] ERROR:core:main: bad config file (2 errors) to see all trace, see the attached file openser_error_message.txt I attached too the config files: openser.cfg y openserctlrc I hope that you can help me with this problem. Thank you very much. Mauricio Viveros Programmer Cali-Colombia

4 6

[OpenSER-Users] Configuring the openSER with the DISC gives problem
by dilip.m＠renovau.com 03 Mar '08

03 Mar '08

hello friends, I start openSER there are no errors (i.e. the auth_diameter module loads), but the DISC client complains that the peer is unknown. Both SER and the DISC client are running on the same machine, so I added aaa://localhost as a peer, but that does not seem to help. Openser can not communicate with diameter client. Regards, Dilip

3 3

[OpenSER-Users] openser+opendiameter issue---->kindly do reply
by bhargav.b＠renovau.com 03 Mar '08

03 Mar '08

hi all, if anybody have got the information regarding authenticating a user with the help of openser and opendiameter ,pleaase help me in doing that.it seems that i am really spoiling a lot of days in doing the same by my own. i have configured openser and opendiameter correctly and even they are communicating with each other.i have used the auth_diameter module of openser.but it seems there is some problem.on the client side of the opendiameter,i am getting a messege like"invalid session id avp" when i do a call through x-lite softphone to openser. seeking ur responces regards bhargav.b

2 1

Re: [Serusers] SIP Express Bundle. Step 1.
by Mike Trest - Personal 02 Mar '08

02 Mar '08

Hi, This is to summarize my opinions about FC* distro use. IMHO, I think FC* is best selection as it contains many more fixes than does the older CENTOS (based on 5). I have deployed several hundred FC* boxes in VoIP applications. This is over 10,000 active ports without "Enterprise" stability issues. IMHO this project needs the quickest path to the Enterprise community regardless of the OS/distro used. I suppose the ultimate question is who is our target? Ourselves, naturally. However, I suggest our target is not the bankers or major corporations with lots of rules and procedures. That group will never adopt SER until they have a commercial-grade support system to advise their IT folks what to do for every question they may have. IMHO our initial target is those early adopters who are trying to create new businesses in telecomm or consulting-on-telecom. We want them to have a solid core that they can leverage into their new appliances and specialized applications. The early adopters are risk-takers (This means us as well!) They demand an open box in which they can face the SIP world with some assurance of standards compliance while at the same time they can face their clients with something better, faster, cheaper, and innovative enough to get paid well for their efforts. Making a technology "buy - in" decision at any point in time is only a check point - not a final resting place. IMHO, we are better off selecting an OS/distro effort that has a large share of both early adopters and long term commercial support - - - so long as it meets our current and future technical **AND** target market requirements. Research confirms that the RH/FC community is the largest community with name recognition and respect among both the "geek-innovator" community as well as the Enterprise community. ..mike..

7 14

[OpenSER-Users] Radius accounting
by Henri Keski-Sikkila 02 Mar '08

02 Mar '08

Hello, When radius accounting is in use and radius_extra is used like this: modparam("acc","radius_extra","Sip-Source-IP-Address=$si;Sip-Source-Port=$sp") and when freeradius gets an accounting-request packet, it includes: Sip-Source-IP-Address = 46.50.57.49 Sip-Source-Port = 808857653 Is this a known issue? BR, Henri Keski-Sikkila

3 5

[OpenSER-Users] Routing calls from PSTN
by Andy Smith 02 Mar '08

02 Mar '08

Hi list, I'd like to know, from others experience, what solutions might be best for configuring OpenSER routing from a PSTN gateway to multiple IP PBXs. I guess there may be various solutions ranging from quick and dirty to the other extreme but Id be interested to get some ideas what are typical solutions for others. As OpenSER is so configurable and there are so many optional modules its quite hard, coming from zero exposure to any production SIP envrionments, to know how best to go about this... thanks Andy.

2 1

[OpenSER-Users] Does t_realy chooseTCP/UDP protocol if it's necessary?
by Iñaki Baz Castillo 02 Mar '08

02 Mar '08

Hi, very strange: - I call to OpenSer using a TCP client. - The INVITE arrives via TCP to OpenSer. - I do: $rd=ASTERISK_IP; t_relay(); exit; - Asterisk only speaks UDP of course. - And OpenSer sends the INVITE to Asterisk by UDP. WHY does it work??? I hoped it would fail trying to forward the INVITE by TCP to Asterisk since I didn't force the outgoing socket, just the two lines above. Thanks for any explanation. -- Iñaki Baz Castillo

2 3

[OpenSER-Users] Setting smaller register "expires" value for TCP
by Iñaki Baz Castillo 01 Mar '08

01 Mar '08

Hi, in order to mantain TCP conecction with UACs behind NAT the only working solution (AFAIK) is setting register expires value smaller than the time UAC mantains open the TCP connection (value "x"). Certainly, I don't know which is the typical "x" value (i.e. Twinkle 1.2 that suports TCP mantains TCP connection for 32 seconds). Is 30 a good value? Of course, in UDP I use "OPTIONS" keepalive from OpenSer, so I don't need (and don't want) a very small register "expires" value. I just want to set "expires" value to 30 seconds in case of TCP. But "registrar" module seems not to allow me it, I just see: default_expires (integer) min_expires (integer) max_expires (integer) It would be nice if I could set an AVP to set the max expires time in the script, and set itto 30 if "proto==TCP". Is it possible in some way? Thanks a lot for any suggestion. Regards. -- Iñaki Baz Castillo

2 2

[OpenSER-Users] LCR and Load Balancing, Routing
by Knud Müller 01 Mar '08

01 Mar '08

Hi, I'm pretty familiar with the asterisk, but have only little understanding of SER/OpenSER. I read through some cookbooks and found some things that might help, but I just want to ensure that I'm on the right track before investing a lot of time into it. I have an asterisk running that terminates currently against one (SIP) carrier. We are noticing that the carrier has an increasing rate of short outtages and want a more redundant solution. Currently we have two more carriers and have to switch manually which was fine for the testing period. Now I'd like to route automatically. The routing decision should be based on a least cost basis, for each number the cheapest route shall be used. But if a route is not working properly, mostly these are 5XX Messages, the second cheapest route shall be used. Can I do this failover aspect with OpenSER/LCR too? Is the LCR Module the right point to start, as I have not seen failover strategies? There are some questions left which are more detailed - if a carrier shows to fail often, I just want a few calls routed to that carrier, to determine if its working again. Is there any chance to include network/packet information into the decision too, like roundtrip times, jitter etc? Hopefully someone can help me find the best solution... regards, Knud

2 1

[OpenSER-Users] X-ten failed to make connection
by Michael Chan 29 Feb '08

29 Feb '08

Derek Please see the attached mailing address and send them the infor for help. MC

1 0

[OpenSER-Users] Why $rP is not writeable?
by Iñaki Baz Castillo 29 Feb '08

29 Feb '08

Hi, sometimes I need to forward a message to a SIP UAS that just speaks UDP (for example a PSTN gateway), so if I recevie an INVITE from a TCP client I must use: t_relay("udp:gateway:5060") since the following would fail: $rd = "gateway"; t_relay(); The problem is that this second approach is more flexible and it can be used in block routes, being them independent fo the final destination (set prevously with asignements like "$rd = gateway"). A solution for this could be allow $rP: $rP - reference to transport protocol of R-URI so I could do: $rP = "UDP"; $rd = "gateway"; t_relay(); But unfortunatelly $rP is no writeable: http://www.openser.org/dokuwiki/doku.php/core-cookbook:1.3.x#assignment Another solution could be if "force_send_socket" function would allow setting **just** the protocol type, but it doesn't allow it. So there is no solution excepting making dirty the script and setting all the destination (protocol:ip:port) using "t_relay(protocol:ip:port)". Why $rP is no writeable? Thanks. -- Iñaki Baz Castillo ibc(a)in.ilimit.es

2 4

Re: [OpenSER-Users] mediaproxy server NEW FEATURE!!!
by Gonzalo J. Sambucaro 29 Feb '08

29 Feb '08

Raju, Thanks for testing it, now I am working in making it more secure. Regards, Gonzalo. > Gonzalo, > > Thanks!! It works very well esp. we have few clients > behind DSL which is unstable and the connectivity is > remarkably improved. > > Good contribution to mediaproxy. > > regards, > > Raju > --- "Gonzalo J. Sambucaro" > <gonzalo.sambucaro(a)mslc.com.ar> wrote: > >> Raju, >> please replase the file rtphandler.py. >> >> Regards, >> Gonzalo. >> >> > Hi Gonzalo, >> > >> > Can you please let me know how I can try out this >> > addition. I am currently using Mediaproxy 1.9.1 >> along >> > with openser-tls-1.1.1. >> > >> > >> > Please do let me know where I can get this patch. >> > >> > regards, >> > >> > Raju >> > --- "Gonzalo J. Sambucaro" >> > <gonzalo.sambucaro(a)mslc.com.ar> wrote: >> > >> >> Andreas, >> >> our local ISP´s are disconnecting DSL >> lines >> >> more ofthen but it >> >> renews the IP almost instantaneously. >> >> >> >> Regards, >> >> Gonzalo. >> >> >> >> > Hello, >> >> > nice feature, i know the problem, because our >> >> local ISP´s are >> >> > disconnecting DSL lines every 8 hours. >> >> > But the DSL line needs nearly 8 seconds, to be >> up >> >> and running again(PPP >> >> > dialup), if i can´t hear my >> >> > partner for a few seconds i will disconnect the >> >> line and redial, my >> >> > opinion. >> >> > >> >> > Same in mobile environments, when the handover >> >> doesn´t work, saying >> >> > "hello? - hello?" -> hangup -> >> >> > redial. >> >> > >> >> > But i´m willing to try, leave me a note, where >> i >> >> can download your >> >> > version. >> >> > >> >> > regards, >> >> > Andreas M. >> >> > >> >> > >> >> > >> >> > Gonzalo J. Sambucaro schrieb: >> >> >> Folks, >> >> >> I developed a new feature in the Media >> >> Proxy project of >> >> >> AG-Proyect. >> >> >> With this new feature the Media Proxy Server >> is >> >> now able to manage the >> >> >> problem of the NAT IP change in an established >> >> call. It is >> >> >> currently in production and working without >> any >> >> problem. >> >> >> >> >> >> Somebody wants to test it? >> >> >> >> >> >> I would like to know what to do to make this >> >> feature available to >> >> >> everybody. Does anybody know? >> >> >> >> >> >> Regards, >> >> >> >> >> >> ------------------------------ >> >> >> >> >> >> Details: >> >> >> ------- >> >> >> Supose that there is an established rtp >> >> connection between two >> >> >> endpoints and the media proxy is in the middle >> >> doing the relay of >> >> >> the rtp streams, let´s say >> >> >> >> >> >> (MP = mediaproxy) >> >> >> >> >> >> EP A <--------->[NAT with IP1]<-----------> MP >> >> <--------------------> EP >> >> >> B >> >> >> >> >> >> EP A sends rtp to MP_IP:MP_PORT passing >> through >> >> the NAT box. >> >> >> EP B sends rtp to MP_IP:MP_PORT without >> passing >> >> through a NAT box. >> >> >> >> >> >> The MP know that the caller = >> NAT_IP1:NAT_PORT1, >> >> and the called = >> >> >> EP_B_IP:EP_B_PORT >> >> >> >> >> >> Now, supose that the NAT box change their >> PUBLIC >> >> IP from IP1 to IP2, so >> >> >> this escenary >> >> >> >> >> >> EP A <------->[NAT with IP1]<---------> MP >> >> <-------------> EP B >> >> >> >> >> >> will change to this >> >> >> >> >> >> EP A <------->[NAT with IP2]<---------> MP >> >> <--------------> EP B >> >> >> >> >> >> so the MP should detect that change of IPs and >> >> continue relaying the rtp >> >> >> streams but now to IP2:PORT2 instead of >> >> IP1:PORT1. >> >> >> >> >> >> Well, that was the situation y have >> experienced. >> >> >> >> >> >> To fix this, I developed this solution, >> changing >> >> rtphandler.py file: >> >> >> >> >> >> 1) When the first rtp packet of a source >> arrives, >> >> save the SSRC field in >> >> >> the MP. >> >> >> - Save the SSRC of the caller. >> >> >> - Save the SSRC of the called. >> >> >> >> >> >> 2) If arrives a rtp packet with unknown source >> IP >> >> but with the same SSRC >> >> >> field of some of the two streams, updates the >> >> binding (with the new IP >> >> >> detected) between the caller and the MP or >> >> between the called and the MP >> >> >> according to the field SSRC previously saved. >> >> >> >> >> >> Note: SSRC (RFC 3550 RTP), (from the rfc: >> "The >> >> SSRC identifier carried >> >> >> in >> >> >> the RTP header and in various fields of RTCP >> >> packets is a random 32-bit >> >> >> number that is required to be globally unique >> >> within an RTP session ") >> >> >> >> >> >> -------------------------------- >> >> >> >> >> > >> >> > -- >> >> > g, >> >> > Andreas M. >> >> > >> >> > _______________________________________________ >> >> > Users mailing list >> >> > Users(a)lists.openser.org >> >> > >> >> >> > >> > http://lists.openser.org/cgi-bin/mailman/listinfo/users >> >> > >> >> >> >> >> >> -- >> >> Gonzalo J. Sambucaro >> >> Ingeniería de Software >> >> Tel: +54-341-4230504 >> >> MSLC >> >> gonzalo.sambucaro(a)mslc.com.ar >> >> www.mslc.com.ar >> >> Ocampo y Esmeralda - Vivero de Empresas de Base >> >> Tecnológica >> >> Ciudad Universitaria Rosario UNR, CCT CONICET >> >> Rosario - Santa Fé - Argentina >> >> >> >> >> >> _______________________________________________ >> >> Users mailing list >> >> Users(a)lists.openser.org >> >> >> > >> > http://lists.openser.org/cgi-bin/mailman/listinfo/users >> >> >> > >> > >> >> >> -- >> Gonzalo J. Sambucaro >> > === message truncated ===> >> ''' >> Handle media stream relaying and provide control >> ports to receive and >> process requests from SER (SIP Express Router) or >> the proxydispatcher. >> >> Copyright 2003-2005 Dan Pascu >> ''' >> >> import asyncore >> import socket >> import sys, os, grp, errno, traceback, atexit >> import time >> import struct >> import re >> import weakref >> >> from utilities import * >> from datatypes import * >> from version import release >> from request import Request, InvalidRequestError >> from configuration import readSettings, >> ConfigSection, Boolean, dumpSection >> >> >> class ProxyConfig(ConfigSection): >> _dataTypes = {'socket': ControlSocket, >> 'proxyIP': IPAddress, >> 'portRange': PortRange, >> 'TOS': HexNumber, >> 'listen': NetworkAddress, >> 'allow': NetworkRangeList} >> socket = '/var/run/mediaproxy.sock' >> group = 'openser' >> proxyIP = thisHostIP ## defined in utilities >> portRange = (60000, 65000) >> TOS = 0xb8 >> listen = None >> allow = None >> idleTimeout = 60 >> holdTimeout = 60*60 >> forceClose = 0 >> >> >> ## We use this to overwrite some of the settings >> above on a local basis if needed >> readSettings('MediaProxy', ProxyConfig) >> #dumpSection(ProxyConfig) >> >> if ProxyConfig.allow and NetworkRange('Any') not in >> ProxyConfig.allow: >> ## Always add ourselves to the accept list >> myself = NetworkRange('127.0.0.1') >> if myself not in ProxyConfig.allow: >> ProxyConfig.allow.append(myself) >> >> maxDataSize = 8*1024 >> >> try: >> from accounting import accounting, StopRecord, >> StopRecordSerializer, QueuedItemProcessingThread >> except ImportError: >> warning("accounting is enabled but the >> accounting module is missing. accounting is not >> available!") >> accounting = Null() >> dispatcher = Null() >> class StopRecord(object): >> def __new__(typ, *args, **kwargs): >> return None >> else: >> class >> DispatcherNotifyThread(QueuedItemProcessingThread): >> ''' >> Notify the proxydispatcher of calls that did >> timeout and provide >> the dispatcher with the accounting >> information for them. >> ''' >> def __init__(self): >> >> QueuedItemProcessingThread.__init__(self, >> name='DispatcherNotify', >> file='.dispatcher-notify.dat') >> >> def process(self, record): >> address = record['dispatcher'] >> expires = record['expires'] >> del record['dispatcher'], >> record['expires'] >> >> msg = 'timeout %s %s\n' % (record['id'], >> StopRecordSerializer().dump(record)) >> >> s = socket.socket(socket.AF_INET, >> socket.SOCK_STREAM) >> try: >> s.settimeout(5) >> except AttributeError: >> pass >> try: >> start = time.time() >> try: >> s.connect(address) >> s.send(msg) >> result = >> s.recv(maxDataSize).strip() >> except (socket.error, >> socket.gaierror, socket.herror, socket.timeout), >> why: >> try: motive = >> why[1] >> except IndexError: motive = why >> now = time.time() >> if now < expires: >> warning("couldn't notify >> dispatcher at %s (%s). will retry later." % >> (address[0], motive)) >> record['dispatcher'] = >> address >> record['expires'] = expires >> # eventually use a different >> queue only for failures >> delay = 1 >> duration = now - start >> if duration < delay: >> >> time.sleep(delay-duration) >> self.put(record) ## put back >> in the queue and process later >> else: >> error("couldn't notify >> dispatcher at %s (%s). giving up." % (address[0], >> motive)) >> # eventually log the record >> to syslog or a file >> return >> if result.lower() == 'ok': >> info("notified dispatcher at %s >> about expired session %s" % (address[0], >> record['id'])) >> elif result.lower() == 'not found': >> info("session %s already closed >> by the dispatcher at %s" % (record['id'], >> address[0])) >> else: >> error("failed to notify >> dispatcher at %s (returned `%s')." % (address[0], >> result)) >> # eventually log the record to >> syslog or a file >> finally: >> s.close() >> >> def notify(self, session): >> if not session.dispatcher: >> return ## no dispatcher to notify. >> record = StopRecord(session) >> record['dispatcher'] = >> session.dispatcher >> record['expires'] = time.time() + 3600 >> ## try for an hour >> self.put(record) >> >> dispatcher = DispatcherNotifyThread() >> dispatcher.start() >> >> ## Internal state of mediaproxy (DON'T TOUCH!!!) >> >> ## A few shortcuts, for faster access >> proxyIP = ProxyConfig.proxyIP >> minPort = ProxyConfig.portRange[0] >> maxPort = ProxyConfig.portRange[1] >> crtPort = minPort >> >> Sessions = {} >> >> ## For computing traffic through mediaproxy >> byteBucket = [0, 0, 0] >> Traffic = [0, 0, 0] >> >> ## Non public networks. This includes RFC1918 >> networks, localnet (127.0.0.0/8), >> ## broadcast networks (224.0.0.0/4) and 0.0.0.0/8 >> nonPublicNetworks = [ >> {'name': '0.0.0.0', 'value': 0x00000000L, >> 'mask': 0xff000000L}, >> {'name': '10.0.0.0', 'value': 0x0a000000L, >> 'mask': 0xff000000L}, >> {'name': '127.0.0.0', 'value': 0x7f000000L, >> 'mask': 0xff000000L}, >> {'name': '172.16.0.0', 'value': 0xac100000L, >> 'mask': 0xfff00000L}, >> {'name': '192.168.0.0', 'value': 0xc0a80000L, >> 'mask': 0xffff0000L}, >> {'name': '224.0.0.0', 'value': 0xe0000000L, >> 'mask': 0xf0000000L} >> ] >> >> rtpPayloads = { >> > === message truncated === > > -- Gonzalo J. Sambucaro Ingeniería de Software Tel: +54-341-4230504 MSLC gonzalo.sambucaro(a)mslc.com.ar www.mslc.com.ar Ocampo y Esmeralda - Vivero de Empresas de Base Tecnológica Ciudad Universitaria Rosario UNR, CCT CONICET Rosario - Santa Fé - Argentina

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Re: [Serusers] SIP Express Bundle. Step 1.
by Mike Trest - Personal 29 Feb '08

29 Feb '08

At 03:42 AM 2/29/2008, samuel wrote: >I can't recall right now whehter we have discussed the option of >creating in parallel a vmware/xen image so people can start using it >in their favorite virtual solution...more things for the future (?) We discussed. Conclusion was future options , not first out of the gate.

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Re: [OpenSER-Users] [OpenSER-Devel] New module - userblacklist
by Henning Westerholt 29 Feb '08

29 Feb '08

On Tuesday 26 February 2008, Ovidiu Sas wrote: > Can you update the README file with the structure of the table? > Also a "Database setup" section would help a lot. Hi Ovidiu, the README was updated with some informations about the database setup. Please let me know if you have some other suggestions. Cheers, Henning

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Re: [OpenSER-Users] [OpenSER-Devel] Blacklist
by Bogdan-Andrei Iancu 29 Feb '08

29 Feb '08

Yes, it is . Thiago Maluf wrote: > Is it there available this parameter in Openser 1.2.X? > > On 2/29/08, Bogdan-Andrei Iancu <bogdan(a)voice-system.ro> wrote: > >> Hi Thiago, >> >> You just have to disable the dns_blacklist support in openser if your >> Asterisk GW is not compliant from reply codes point of view. >> >> Set : >> disable_dns_blacklist = yes >> in your script >> >> Regards >> Bogdan >> >> Thiago Maluf wrote: >> >>> Hi List, >>> In my environment I have one OpenSER and one gateway Asterisk. >>> The Gateway work send the call to PSTN or H.323 World. >>> Then when I send one call to Asterisk and the my E1 link is out, it >>> send to OpenSER one 503 Response! >>> After it, every calll during 4 minutes Openser don't send the call to >>> Asterisk. Then I don't send call to H.323 world for example. >>> I read this page http://www.mail-archive.com/users@openser.org/msg11839.html >>> And I believe that I would possible to change this time to 0 minutes. >>> But I am reading this code section and I don't find where I make this change. >>> Would someone help me? >>> thanks in advanced. >>> Thiago >>> >>> >>> >> > > >

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[OpenSER-Users] New module - userblacklist
by Henning Westerholt 29 Feb '08

29 Feb '08

Hi, i just imported a new module, called 'userblacklist', into the svn trunk. To quote from the README: The userblacklist module allows OpenSER to handle blacklists on a per user basis. This information is stored in a database table, which is queried to decide if the number is blacklisted or not. An additional functionality that this module provides is the ability to handle global blacklists. This lists are loaded on startup into memory, thus providing a better performance then in the userblacklist case. This global lists could also used to prevent the blacklisting of important numbers, as whitelisting is also supported. This is useful for example to prevent the customer from blocking emergency call number or service hotlines. The module exports two functions, check_blacklist and check_user_blacklist for usage in the config file. Furthermore its provide a FIFO function to reload the global blacklist cache. The documentation for this module can be found at: http://www.openser.org/docs/modules/devel/userblacklist.html Best regards, Henning Westerholt -- Henning Westerholt - Development Consumer Products / DSL Core 1&1 Internet AG, Ernst-Frey-Str. 9, 76135 Karlsruhe

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[OpenSER-Users] OpenSER 1.2.2 and 302 Moved, funny log issue?
by Tobias Lindgren 28 Feb '08

28 Feb '08

Hi there, I was trying to do this in OpenSER 1.2.2: failure_route[1] { if (t_check_status("302")){ xlog("L_ERR", "302 source ip address is $si"); if (src_ip == 192.168.5.1) { # Do something }; }; }; But the proxy sending the 302 (192.168.5.1) is not the one who ends up in my logs, instead my sip-server (192.168.1.1) who initiated the call ends up in the log. "302 source ip address is 192.168.1.1". Have I understood the "$si" psuedo variable wrong? Can I find the correct source address of the 302-message somehow? Br, /Tobias

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[OpenSER-Users] Building openser-1.3.0 on Debian stable
by Sajith T S 28 Feb '08

28 Feb '08

When trying to build openser-1.3.0-tls (tarball from openser.org) on Debian stable, "make all" throws this error: if [ "no" = "yes" ]; then \ cd utils/db_berkeley; make all ; \ fi ; \ /bin/sh: -c: line 4: syntax error: unexpected end of file make: *** [utils] Error 2 The last backslash (after "fi ;") is the problem (line #521 in the top-level Makefile). This is in SVN trunk and 1.3 branch too as far as I can tell. Thanks, Sajith. -- Don't you wish you had more energy... or less ambition? 9DB8FF06 : CB80 0BA6 7D13 B10A 6FBB D43E B4D2 28AD 9DB8 FF06 echo tbkjui(a)opozfo.jo | tr [b-y] [a-x]

2 1

Re: [OpenSER-Users] OpenSER 1.2.2 and 302 Moved, funny log issue?
by Zahid Mehmood 28 Feb '08

28 Feb '08

Thank you for your replies. The sipwise code did have an append branch and a branch route that dropped local branches. -- zahid -----Original Message----- From: "Andreas Granig" <agranig(a)sipwise.com> To: "Bogdan-Andrei Iancu" <bogdan(a)voice-system.ro> Cc: "Zahid Mehmood" <zm23(a)columbia.edu>; "users(a)lists.openser.org" <users(a)lists.openser.org> Sent: 2/28/08 6:32 AM Subject: Re: [OpenSER-Users] OpenSER 1.2.2 and 302 Moved, funny log issue? Hi, Puh, it's been a while since I wrote that, so let me think :) As far as I remember, the idea was to extract the first branch and push it into R-URI, then jump somewhere into the route sections where quite some R-URI manipulation and checking is done (and most of the functions can only operate on r-uri, so...)... after that, the ruri is again appended as branch before sending it out. Only problem is that you can only use one destination. Bogdan, what exactly do you mean by "if it does append_branch somewhere later, it will just duplicate a branch"? Cheers, Andreas Bogdan-Andrei Iancu wrote: > Hi Zahid, > > To be honest, I do not see the purpose of this: > > # get last URI from destination-set and set it as R-URI > avp_delete("$avp(s:tmp)/g"); > $avp(s:tmp) = $ds; > avp_subst("$avp(s:tmp)", "/.*(sip:.+@[^:;>]+).*$/\1/"); > avp_pushto("$ru", "$avp(s:tmp)"); > > This code fetches the first branch (by using the $ds pv and the regexp) > and push it as RURI; but if there is no following append_branch(), it > has 0 effect. And if it does append_branch somewhere later, it will just > duplicate a branch.... > > Maybe Andreas (here CCed) can give you some details on this..... > > Regards, > Bogdan > > > Zahid Mehmood wrote: >> Hi, >> If get_redirect() is already pushing the contacts as branches, >> then what is the purpose / benefit / drawback of doing something >> like this: >> >> taken from sipwise online config: >> >> if(!get_redirects("1:1")) >> { >> >> xlog("L_ERROR", "Failed to fetch contact '$ct' from >> 301/302 - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); >> acc_db_request("480", "acc"); >> t_reply("480", "Temporarily Unavailable"); >> exit; >> } >> # get last URI from destination-set and set it as R-URI >> avp_delete("$avp(s:tmp)/g"); >> $avp(s:tmp) = $ds; >> avp_subst("$avp(s:tmp)", "/.*(sip:.+@[^:;>]+).*$/\1/"); >> avp_pushto("$ru", "$avp(s:tmp)"); >> >> >> I'd greatly appreciate your answers as they will help me better >> understand the use of branches/destination set. >> >> Thanks. >> >> >

1 0

Re: [OpenSER-Users] asterisk load balance dispatcher
by Daniel-Constantin Mierla 28 Feb '08

28 Feb '08

Hello, I believe your problem is related nat traversal. Do you do port forwarding on the firewall? As a tip, you should do record routing on openser. To troubleshoot, watch the sip traffic on your network and on the firewall box -- see whether messages are going caller -- asterisk all the time or they are blocked by firewall. Cheers, Daniel On 02/28/08 12:59, Antonio Basti wrote: > > Hi , i’ve a problem with the dispatcher module, for the load balancing > for asterisk > > The schema of the network is this : > > Firewall (public ip: 199.199.199.199:5060) > > | > > | > > ------------------- > > Pc1 pc2 > > Pc1: 192.168.0.1:5060 Asterisk Pc2:192.168.0.3:5060 Asterisk > > Pc1:192.168.0.2:5060 Openser > > The ip public is natted with Openser > > The dispatcher.list is: > > 1 sip:192.168.0.1:5060 > > 1 sip:192.168.0.3:5060 > > Openser.cfg: > > route{ > > if ((method=="INVITE") ){ > > ds_select_dst("1","4"); # 4 = round-robin > > t_relay(); > > exit(); > > } > > } > > In asterisk for test there is an ivr ,and when I make a call from an > other site to this public ip, ast answer but after few seconds I see > from the log of the pc01 the the call hang but from the remote > asterisk (the one where I make the call) the call remain up. > > The configuration of openser is correct ? > > thanks > > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 2898 (20080223) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users(a)lists.openser.org > http://lists.openser.org/cgi-bin/mailman/listinfo/users >

1 0

[OpenSER-Users] asterisk load balance dispatcher
by Antonio Basti 28 Feb '08

28 Feb '08

Hi , i've a problem with the dispatcher module, for the load balancing for asterisk The schema of the network is this : Firewall (public ip: 199.199.199.199:5060) | | ------------------- Pc1 pc2 Pc1: 192.168.0.1:5060 Asterisk Pc2:192.168.0.3:5060 Asterisk Pc1:192.168.0.2:5060 Openser The ip public is natted with Openser The dispatcher.list is: 1 sip:192.168.0.1:5060 1 sip:192.168.0.3:5060 Openser.cfg: route{ if ((method=="INVITE") ){ ds_select_dst("1","4"); # 4 = round-robin t_relay(); exit(); } } In asterisk for test there is an ivr ,and when I make a call from an other site to this public ip, ast answer but after few seconds I see from the log of the pc01 the the call hang but from the remote asterisk (the one where I make the call) the call remain up. The configuration of openser is correct ? thanks

1 0

[OpenSER-Users] What is "timezone" field in "subscriber" table for?
by Iñaki Baz Castillo 28 Feb '08

28 Feb '08

Hi, "subscriber" table has a column "timezone". While it could be useful for CDR purposes and so, I find no relationship with OpenSer itself of its modules. Why does this column exist by default in subscriber table? Thanks. -- Iñaki Baz Castillo ibc(a)in.ilimit.es

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