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37544 discussions

Re: [Serusers] Bandwidth parameter modification (b:) from ser.cfg
by Greger V. Teigre 04 Sep '06

04 Sep '06

Ah! Try: http://www.ietf.org/rfc/rfc3556.txt?number=3556 for description of b-parameter in SDP. g-) M. Victoria Peláez wrote: > Hi! > I will re-try with nathelper, mediaproxy and mangle modules ...... But > till now I haven't found anything about b parameter. About bandwidth > types I also don't now what that mean, I have written it down because > I have read it in some articles ... > > My problem is that I have one application that exchange a b parameter > (b=CT 140) during INVITE and isn't able to work with any other SIP > based application. And the only suitable explanation we have found is > that the b parameter is disturbing our communication. > > So thank you very much! We'll try something else! > > Best regards, > Victoria > > Greger V. Teigre escribió: >> Victoria, >> SIP and SER do not really look at the SDP payload (ideal world). >> However, nathelper, mediaproxy and the mangle (have a look at it) >> modules allow you to do tricks with SDP fooling the user agents >> involved in the dialog in some way (for example by making both talk >> to a rtp proxy server). >> As for bandwidth types (not sure what you mean here?), maybe somebody >> on the list knows of something, but it's slightly off topic on this >> list. >> g-) >> >> M. Victoria Peláez wrote: >>> Hi! >>> >>> I am a beginner with SIP/SER systems. I have been having a look into >>> ser.cfg, in order to modify some SDP parameters, for instance, >>> fix_nated_sdp to change connection IP, and I have found enough >>> information to do it. But, now, I am traying to change b parameter, >>> but cannot find where to do it (Which module manage it?). I am also >>> looking for a document with a description of all bandwidth types >>> (CT, AS). Could you tell me something about this stuff, please? >>> >>> Thank you very much in advance for your help. >>> >>> I am very sorry if this is a very silly question! >>> >>> Best regards, >>> Victoria >>> _______________________________________________ >>> Serusers mailing list >>> Serusers(a)lists.iptel.org >>> http://lists.iptel.org/mailman/listinfo/serusers >>> >>> >> >

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[Serusers] RTP Proxy errors
by sip 04 Sep '06

04 Sep '06

So... I followed the instructions on OnSip on how to set up RTPProxy. However, I made a modification because I'm running it on a different machine... changing the modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpptoxy.sock") to modparam("nathelper", "rtpproxy_sock", "udp:XX.XX.XX.XX:22222") I've run RTPproxy on the remote machine as such: ./rtpproxy -f -l XX.XX.XX.XX -s udp:* 22222 And it's running. I start the ser server, and I see a slew of commands hit the RTPProxy console: received command "26742_0 V" sending reply "26742_0 20040107 " received command "26745_0 V" sending reply "26745_0 20040107 " received command "26791_0 V" sending reply "26791_0 20040107 " received command "26797_0 V" sending reply "26797_0 20040107 " received command "26748_0 V" sending reply "26748_0 20040107 " received command "26750_0 V" sending reply "26750_0 20040107 " received command "26751_0 V" sending reply "26751_0 20040107 " received command "26752_0 V" sending reply "26752_0 20040107 " received command "26784_0 V" sending reply "26784_0 20040107 etc, etc ad infinitum After a moment, the SER console spits back: ug 30 14:07:48 death ser[26742]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:48 death ser[26742]: WARNING: rtpp_test: can't get version of the RTP proxy Aug 30 14:07:48 death ser[26742]: WARNING: rtpp_test: support for RTP proxy has been disabled temporarily Aug 30 14:07:48 death ser[26745]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:48 death ser[26745]: WARNING: rtpp_test: can't get version of the RTP proxy Aug 30 14:07:48 death ser[26745]: WARNING: rtpp_test: support for RTP proxy has been disabled temporarily Aug 30 14:07:49 death ser[26791]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:49 death ser[26791]: WARNING: rtpp_test: can't get version of the RTP proxy Aug 30 14:07:49 death ser[26791]: WARNING: rtpp_test: support for RTP proxy has been disabled temporarily Aug 30 14:07:49 death ser[26797]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:49 death ser[26797]: WARNING: rtpp_test: can't get version of the RTP proxy Aug 30 14:07:49 death ser[26797]: WARNING: rtpp_test: support for RTP proxy has been disabled temporarily Aug 30 14:07:49 death ser[26748]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:49 death ser[26748]: WARNING: rtpp_test: can't get version of the RTP proxy Aug 30 14:07:49 death ser[26748]: WARNING: rtpp_test: support for RTP proxy has been disabled temporarily Aug 30 14:07:49 death ser[26750]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:49 death ser[26751]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:49 death ser[26752]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:49 death ser[26784]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:49 death ser[26789]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy Aug 30 14:07:49 death ser[26792]: ERROR: send_rtpp_command: timeout waiting reply from a RTP proxy etc, etc, ad infinitum I've done a search on this on Google and found a couple of people with the same questions and NO people responding with answers. Any ideas what's going on? N.

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Re: [Users] Error when installing openseradmin.Please help..Please
by Ferianto siregar 04 Sep '06

04 Sep '06

Dear Nick, Thank you very much for your kind-hearted to help me. Thank you. Nick, If I can make a wish for some help to you, would you mind help me in these questions: 1. What do you mean by installing mysql? because when I run # rpm -qa|grep mysql, I got the version of mysql are : mysql-3.23.54a-11 mysql-server-3.23.54a-11 php-mysql-4.2.2-17 Do I need install mysql again? If I have to, How? Please 2. Is there any configuration in websever? or I just have to restart the webserver by using "# /etc/rc.d/init.d/httpd restart"? If I have to configure the webserver, Would you mind share the file..Please.. Please Help me Nick..Please...because my skill is too lack. Please... I am so sorry for bothered and waste your time Nick. I am Sorry. Thank you very much Regards, Ferianto nick <nick(a)mobilia.it> wrote: Ferianto siregar wrote: > Dear all, > > Thank you very much to all of you for your kind-hearted to reply my > questions. > Thank you very much. > > All, Now I try to build the openser admin in my openser server. I have > tried to build it for many times, but never successfully. I know that my > skill is too low. So I try to ask it to you. Please help me..Please. > > I have tried to build the openser admin packet by using README .But, I > am confused. Maybe it is because of my lack skill to understand it. > Here is the task that I have done: > 1. I have download Ruby and Rails packet. The versions that I have got > were rubygems-0.9.0.tar.gz and rails-1.1.6.tar.gz > > a. Untar the Rubygems packet > # tar -zxvf rubygems-0.9.0.tar.gz > # cd rubygems > # ruby setup.rb No errors on the install? > b. Untar the Rails packet > # tar -zxvf rails-1.1.6.tar.gz > # cd rails > # ruby script/server If you have gems installed you can just gem install rails --include-dependencies > > c. Untar the openseradmin packet > # tar -xjvf openseradmin-0.3.tar.bz2 > # cd openseradmin-0.3 > That's correct, but without rails installed it probably won't work.. > > d.Logging into the database server > #mysql -u root -p > > Connect openser; > > GRANT ALL ON openser.* TO 'openser'@'localhost' IDENTIFIED > BY 'openserrw'; > > USE openser; > > SOURCE /root/openseradmin-0.3/db/database_tables.sql; > > EXIT > > Here is the confusing problem that I got : > 1. When I try to run "gem install mysql", I got the error message. So, I > can not execute it. What`s wrong? Try gem install mysql --with-mysql-config=/path/to/mysql/lib > 2. When I try to access it by using web browser by typing > "http://localhost:3000", I get nothing. What`s wrong? You need to start the web server, but without mysql, it won't work.. > 3. Would you mind tell me if all the task that I have done correct or > not? I need some suggestion or adviseable. Please.... Install rails, then install mysql, then start the server, it should work fine... > > > I do hope anybody can help me. Please... > > > Regards, > > > > Ferianto > > ------------------------------------------------------------------------ > Yahoo! Messenger with Voice. Make PC-to-Phone Calls > > to the US (and 30+ countries) for 2¢/min or less. > > > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users(a)openser.org > http://openser.org/cgi-bin/mailman/listinfo/users --------------------------------- Stay in the know. Pulse on the new Yahoo.com. Check it out. --------------------------------- How low will we go? Check out Yahoo! Messengers low PC-to-Phone call rates.

2 1

[Serusers] Help for sn2400 call
by pokerino76 04 Sep '06

04 Sep '06

The mediagateway it is installed in a webfarm of BT (British Telecom) , while the sn2400 it is a sipgateway. I do not succeed to carry out calls of the net outside, while I succeed to receive them. What I must make? thanks. ___________________________________________________________________ Prestiti da 15 istituti. Tan dal 5,90% per richieste entro il 31 Agosto. Servizio gratuito. http://click.libero.it/mutuionline1

1 0

[Serusers] Setting Accounting Flags:-(
by ravi reddy 04 Sep '06

04 Sep '06

Hi users , I am using ser.cfg from onsip.org and because i am not a programmer (means i dont understand the language)I am using the config file as i downloaded , before i gave a lot messages regarding this getting of multiple records in radius database as well as in SER mysql(ac) database also ; i am attaching the ser.cfg below please let me know where to set flag so that i can get single record per call ;-) thank you. debug=4 fork=yes log_stderror=yes listen=My Ip address # INSERT YOUR IP ADDRESS HERE port=5060 children=5 dns=no rev_dns=no fifo="/tmp/ser_fifo" fifo_mode=766 fifo_db_url="mysql://ser:heslo@localhost/ser" sip_warning=yes server_signature=no loadmodule "/usr/local/lib/ser/modules/mysql.so" loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_db.so" loadmodule "/usr/local/lib/ser/modules/uri.so" loadmodule "/usr/local/lib/ser/modules/uri_db.so" loadmodule "/usr/local/lib/ser/modules/domain.so" loadmodule "/usr/local/lib/ser/modules/mediaproxy.so" loadmodule "/usr/local/lib/ser/modules/nathelper.so" loadmodule "/usr/local/lib/ser/modules/textops.so" loadmodule "/usr/local/lib/ser/modules/xlog.so" loadmodule "/usr/local/lib/ser/modules/avpops.so" loadmodule "/usr/local/lib/ser/modules/permissions.so" loadmodule "/usr/local/lib/ser/modules/acc.so" modparam("auth_db|permissions|domain|uri_db|usrloc", "db_url", " mysql://ser:heslo@localhost/ser") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") modparam("nathelper", "rtpproxy_disable", 1) modparam("nathelper", "natping_interval", 0) modparam("mediaproxy","natping_interval", 30) modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy.sock") modparam("mediaproxy","sip_asymmetrics","/usr/local/etc/ser/sip-clients") modparam("mediaproxy","rtp_asymmetrics","/usr/local/etc/ser/rtp-clients") modparam("usrloc", "db_mode", 2) modparam("registrar", "nat_flag", 6) modparam("rr", "enable_full_lr", 1) modparam("xlog", "buf_size", 8192) modparam("tm", "fr_inv_timer", 27) modparam("tm", "fr_inv_timer_avp", "inv_timeout") modparam("permissions", "db_mode", 1) modparam("permissions", "trusted_table", "trusted") modparam("avpops", "avp_url", "mysql://ser:heslo@localhost/ser") modparam("avpops", "avp_table", "usr_preferences") # -- acc params -- # set the reporting log level modparam("acc", "log_level", 1) # number of flag, which will be used for accounting; if a message is # labeled with this flag, its completion status will be reported modparam("acc", "radius_flag", 11 ) modparam("acc", "radius_missed_flag",12) modparam("acc", "radius_config", "/usr/local/etc/radiusclient-ng/radiusclient.conf") modparam("acc", "service_type", 15) modparam("acc", "db_flag",13) modparam("acc", "db_table_acc", "acc") route { # ----------------------------------------------------------------- # Sanity Check Section # ----------------------------------------------------------------- if (!mf_process_maxfwd_header("10")) { sl_send_reply("483", "Too Many Hops"); break; }; if (msg:len > max_len) { sl_send_reply("513", "Message Overflow"); break; }; # ----------------------------------------------------------------- # Record Route Section # ----------------------------------------------------------------- if (method=="INVITE" && client_nat_test("3")) { # INSERT YOUR IP ADDRESS HERE record_route_preset("81.21.33.35:5060;nat=yes"); } else if (method!="REGISTER") { record_route(); }; # ----------------------------------------------------------------- # Call Tear Down Section # ----------------------------------------------------------------- if (method=="BYE" || method=="CANCEL") { end_media_session(); }; # ----------------------------------------------------------------- # Loose Route Section # ----------------------------------------------------------------- setflag(11); if (loose_route() ){ ------------------------------------------------------>>>>>>>>>>here i set flag for radius accounting ; # mark routing logic in request #append_hf("P-hint: rr-enforced\r\n"); t_relay(); route(1); break; }; # ----------------------------------------------------------------- # Call Type Processing Section # ----------------------------------------------------------------- if (!is_uri_host_local()) { if (is_from_local() || allow_trusted()) { route(4); route(1); } else { sl_send_reply("403", "Forbidden"); }; break; }; if (method=="CANCEL") { route(1); break; } else if (method=="INVITE") { route(3); break; } else if (method=="REGISTER") { route(2); break; }; lookup("aliases"); if (uri!=myself) { route(4); route(1); break; }; if (!lookup("location")) { sl_send_reply("404", "User Not Found"); break; }; route(1); } route[1] { # ----------------------------------------------------------------- # Default Message Handler # ----------------------------------------------------------------- # send it out now; use stateful forwarding as it works reliably # even for UDP2TCP t_on_reply("1"); if (!t_relay()) { if (method=="INVITE" || method=="ACK") { end_media_session(); }; sl_reply_error(); }; } route[2] { # ----------------------------------------------------------------- # REGISTER Message Handler # ---------------------------------------------------------------- sl_send_reply("100", "Trying"); if (!search("^Contact:[ ]*\*") && client_nat_test("7")) { setflag(6); fix_nated_register(); force_rport(); }; if (!www_authorize("","subscriber")) { www_challenge("","0"); break; }; if (!check_to()) { xlog("L_WARN", "[%Tf]: possible uri spoofing attempt!; method=%rm; IP=%is; from=%fu; to=%tu\n"); sl_send_reply("403", "Forbidden"); break; }; consume_credentials(); if (!save("location")) { sl_reply_error(); }; } route[3] { # ---------------------------------------------------------- # INVITE Message Handler # ---------------------------------------------------------- if (!allow_trusted()) { if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); break; } else if (!check_from()) { sl_send_reply("403", "Use From=ID"); break; }; consume_credentials(); }; if (client_nat_test("3")) { setflag(7); force_rport(); fix_nated_contact(); }; if (uri=~"^sip:1[0-9]{8}@") { strip(1); }; lookup("aliases"); if (uri!=myself) { route(4); route(1); break; }; if (uri=~"^sip:00[0-9]*@") { route(4); route(5); break; }; if (avp_db_load("$ruri/username", "s:callfwd")) { setflag(22); avp_pushto("$ruri", "s:callfwd"); route(6); break; }; if (!lookup("location")) { if (uri=~"^sip:[0-9]{8}@") { route(4); route(5); break; }; sl_send_reply("404", "User Not Found"); break; }; if (avp_db_load("$ruri/username", "s:fwdbusy")) { if (!avp_check("s:fwdbusy", "eq/$ruri/i")) { setflag(26); }; }; if (avp_db_load("$ruri/username", "s:fwdnoanswer")) { if (!avp_check("s:fwdnoanswer", "eq/$ruri/i")) { setflag(27); }; }; t_on_failure("1"); route(4); route(1); } route[4] { # ----------------------------------------------------------------- # NAT Traversal Section # ----------------------------------------------------------------- if (isflagset(6) || isflagset(7)) { if (!isflagset(8)) { setflag(8); use_media_proxy(); }; }; } route[5] { # ----------------------------------------------------------------- # PSTN Handler # ----------------------------------------------------------------- rewritehost("pstn gateway ip"); avp_write("i:30", "inv_timeout"); t_on_failure("1"); route(4); route(1); } route[6] { # ---------------------------------------------------------- # Call Forwarding Handler # # This must be done as a route block because sl_send_reply() cannot be # called from the failure_route block # ---------------------------------------------------------- if (uri=~"^sip:1[0-9]{8}@") { strip(1); }; lookup("aliases"); if (uri!=myself) { if (!isflagset(22)) { append_branch(); }; route(4); route(1); break; }; if (uri=~"^sip:00[0-9]*@") { route(4); route(5); break; } if (uri=~"^sip:+[0-9]{3}[0-9]*@") { route(4); route(5); break; }; if (!lookup("location")) { if (uri=~"^sip:[0-9]{8}@") { #local pstn route(4); route(1); break; }; sl_send_reply("404", "User Not Found"); }; route(4); route(1); } onreply_route[1] { if ((isflagset(6) || isflagset(7)) && (status=~"(180)|(183)|2[0-9][0-9]")) { if (!search("^Content-Length:[ ]*0")) { use_media_proxy(); }; }; if (client_nat_test("1")) { fix_nated_contact(); }; } .........................)

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[Users] Error when installing openseradmin.Please help..Please
by Ferianto siregar 04 Sep '06

04 Sep '06

Dear all, Thank you very much to all of you for your kind-hearted to reply my questions. Thank you very much. All, Now I try to build the openser admin in my openser server. I have tried to build it for many times, but never successfully. I know that my skill is too low. So I try to ask it to you. Please help me..Please. I have tried to build the openser admin packet by using README .But, I am confused. Maybe it is because of my lack skill to understand it. Here is the task that I have done: 1. I have download Ruby and Rails packet. The versions that I have got were rubygems-0.9.0.tar.gz and rails-1.1.6.tar.gz a. Untar the Rubygems packet # tar -zxvf rubygems-0.9.0.tar.gz # cd rubygems # ruby setup.rb b. Untar the Rails packet # tar -zxvf rails-1.1.6.tar.gz # cd rails # ruby script/server c. Untar the openseradmin packet # tar -xjvf openseradmin-0.3.tar.bz2 # cd openseradmin-0.3 d.Logging into the database server #mysql -u root -p > Connect openser; > GRANT ALL ON openser.* TO 'openser'@'localhost' IDENTIFIED BY 'openserrw'; > USE openser; > SOURCE /root/openseradmin-0.3/db/database_tables.sql; > EXIT Here is the confusing problem that I got : 1. When I try to run "gem install mysql", I got the error message. So, I can not execute it. What`s wrong? 2. When I try to access it by using web browser by typing "http://localhost:3000", I get nothing. What`s wrong? 3. Would you mind tell me if all the task that I have done correct or not? I need some suggestion or adviseable. Please.... I do hope anybody can help me. Please... Regards, Ferianto --------------------------------- Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ countries) for 2¢/min or less.

2 1

[Serusers] Proxy and Presence Agent support
by Henry Duan 04 Sep '06

04 Sep '06

hi, I'm new to SER. I need to use SER as a proxy and a PA as well. I'm wondering if I could just download the package unstable version of SER with presence<http://ftp.iptel.org/pub/ser/presence/> from iptel.org website. BTW, I'm using Linux Fedora 5, not debian. I'm wondering if there is any problem for this. Thanks a lot! henry

3 2

[Users] Problem with ENUM
by Andrew And 03 Sep '06

03 Sep '06

Below I m showing my DNS configuration (Bind version 9): $ORIGIN 1.2.3.3.e164.arpa. * NAPTR 1 1 "u" "E2U+sip" "!(^.*$)!sip:\\1@server1.com!" . $ORIGIN 8.8.5.2.1.2.3.3.e164.arpa. * NAPTR 1 1 "u" "E2U+sip" "!(^.*$)!sip:\\1@server2.com!" . When I use DIG "1.8.8.5.2.1.2.3.3.e164.arpa" or " 1.8.8.5.3.1.2.3.3.e164.arpa", I don´t have problem. But When I try "1.8.8.3.2.1.2.3.3.e164.arpa" DIG don´t obtain resolution. I see that I need to add in DNS the tree between 1.2.3.3 and 8.5.2.1.2.3.3: $ORIGIN 2.1.2.3.3.e164.arpa. * NAPTR 1 1 "u" "E2U+sip" "!(^.*$)!sip:\\1@server1.com!" . $ORIGIN 5.2.1.2.3.3.e164.arpa. * NAPTR 1 1 "u" "E2U+sip" "!(^.*$)!sip:\\1@ server1.com!" . $ORIGIN 8.5.2.1.2.3.3.e164.arpa. * NAPTR 1 1 "u" "E2U+sip" "!(^.*$)!sip:\\1@server1.com!" . I have a lot of servers and this is not scalable, then I can´t use the tree between 1.2.3.3 and 8.5.2.1.2.3.3. Is there another configuration that I don´t need to use the tree between 1.2.3.3 and 8.5.2.1.2.3.3?

1 0

[Serusers] SER+Asterisk
by Siqhamo Sifo 03 Sep '06

03 Sep '06

Where can I find docs on asterisk and ser integration.

1 0

[Users] Need help for openser admin installation
by Ferianto siregar 03 Sep '06

03 Sep '06

Dear all, Thanks to every body in this forum. Thank you very much I tried to build openser admin in my openser server. But, I am confused when i try to read the installation note. I do hope anybody can help me to understand it. These are my questions about it: 1. As I read, the openser admin need ruby packet. For installation of ruby, after we untar the packet, does we just type "gem mysql install" command?Because as i read from the installation openser admin, there are only this command. 2. When I try to build the openser admin, i got the error message. Here is the message : ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'VIEW usr_preferences_view AS SELECT id, username, domain, attribute, type AS att' at line 1 As I read from the message in this mailinglist before, this is because of the mysql version. I use mysql 3. Do i need use mysql 5? Where I can get the suitable varsion? That all my question. I do hope any body can help me. Thank you very much. Regards, Ferianto --------------------------------- Stay in the know. Pulse on the new Yahoo.com. Check it out.

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