sr-users September 2009

sr-users@lists.kamailio.org

69 participants
105 discussions

[Kamailio-Users] error message with imc
by Rajesh 09 Sep '09

09 Sep '09

Hi , I have beeen configuring imc for quite some time and finally i got some error message that is related to IMC. thanks to you for helping me reach this point. With the error message, i think i should be able to rectify it with your help.My error message reads the following , ERROR:imc:imc_handle_message: room [q] does not exist! ERROR:imc:imc_manager: failed to handle 'message' . kindly guide me how to rectify the error.. -- Regards, Rajesh

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/var/log/syslog in mediaproxy
by Rakhmadhany Primananda 09 Sep '09

09 Sep '09

hi everybody,, I'm using mediaproxy 1.7.2 and ser-0.9.6,, this is my output from syslog after I installed mediaproxy and running the process : root@serbuntu:/# cat /var/log/syslog | grep proxy > Sep 3 13:38:12 serbuntu mediaproxy[2214]: Listening for commands on local socket `/var/run/mediaproxy.sock' Sep 3 13:38:12 serbuntu mediaproxy[2214]: Listening for remote commands on `10.100.0.45:25060' Sep 3 13:38:12 serbuntu mediaproxy[2214]: Remote commands are allowed from: 10.100.0.45, 127.0.0.1 Sep 3 13:38:12 serbuntu mediaproxy[2214]: Using IP address `10.100.0.45' for the RTP/RTCP proxy Sep 3 13:38:12 serbuntu proxydispatcher[2217]: Listening for commands on local socket `/var/run/proxydispatcher.sock' Sep 3 13:38:12 serbuntu proxydispatcher[2217]: Listening for mediaproxy media timeout requests on 0.0.0.0:25061 Sep 3 13:38:12 serbuntu proxydispatcher[2217]: Default mediaproxy server is on `/var/run/mediaproxy.sock' Sep 3 13:38:13 serbuntu proxydispatcher[2217]: Traceback (most recent call last): Sep 3 13:38:13 serbuntu proxydispatcher[2217]: File"/usr/local/mediaproxy/proxydispatcher.py", line 87, in <module> Sep 3 13:38:13 serbuntu proxydispatcher[2217]: Sep 3 13:38:13 serbuntu proxydispatcher[2217]: dispatcher.start() Sep 3 13:38:13 serbuntu proxydispatcher[2217]: File "/usr/local/mediaproxy/modules/dispatcher.py", line 114, in start Sep 3 13:38:13 serbuntu proxydispatcher[2217]: Sep 3 13:38:13 serbuntu proxydispatcher[2217]: mp = MediaproxyCommandHandler() Sep 3 13:38:13 serbuntu proxydispatcher[2217]: File "/usr/local/mediaproxy/modules/dispatcher.py", line 232, in __init__ Sep 3 13:38:13 serbuntu proxydispatcher[2217]: Sep 3 13:38:13 serbuntu proxydispatcher[2217]: raise RuntimeError, "couldn't create server (%s)" % why[1] Sep 3 13:38:13 serbuntu proxydispatcher[2217]: RuntimeError Sep 3 13:38:13 serbuntu proxydispatcher[2217]: : Sep 3 13:38:13 serbuntu proxydispatcher[2217]: couldn't create server (Address already in use) Sep 3 13:38:13 serbuntu proxydispatcher[2217]: exiting. Sep 3 14:08:01 serbuntu mediaproxy[2214]: received signal 15 Sep 3 14:09:09 serbuntu mediaproxy[4987]: Listening for commands on local socket `/var/run/mediaproxy.sock' Sep 3 14:09:09 serbuntu mediaproxy[4987]: Listening for remote commands on `10.100.0.45:25060' Sep 3 14:09:09 serbuntu mediaproxy[4987]: Remote commands are allowed from: 10.100.0.45, 127.0.0.1 Sep 3 14:09:09 serbuntu mediaproxy[4987]: Using IP address `10.100.0.45' for the RTP/RTCP proxy Sep 3 14:09:10 serbuntu proxydispatcher[4990]: Listening for commands on local socket `/var/run/proxydispatcher.sock' Sep 3 14:09:10 serbuntu proxydispatcher[4990]: Listening for mediaproxy media timeout requests on 0.0.0.0:25061 Sep 3 14:09:10 serbuntu proxydispatcher[4990]: Default mediaproxy server is on `/var/run/mediaproxy.sock' Sep 3 21:01:19 serbuntu proxydispatcher[7498]: Listening for commands on local socket `/var/run/proxydispatcher.sock' Sep 3 21:01:19 serbuntu proxydispatcher[7498]: Listening for mediaproxy media timeout requests on 0.0.0.0:25061 Sep 3 21:01:19 serbuntu proxydispatcher[7498]: Default mediaproxy server is on `/var/run/mediaproxy.sock' Sep 3 21:01:19 serbuntu proxydispatcher[7498]: Traceback (most recent call last): Sep 3 21:01:19 serbuntu proxydispatcher[7498]: File "/usr/local/mediaproxy/proxydispatcher.py", line 87, in <module> Sep 3 21:01:19 serbuntu proxydispatcher[7498]: Sep 3 21:01:19 serbuntu proxydispatcher[7498]: dispatcher.start() Sep 3 21:01:19 serbuntu proxydispatcher[7498]: File "/usr/local/mediaproxy/modules/dispatcher.py", line 114, in start Sep 3 21:01:19 serbuntu proxydispatcher[7498]: Sep 3 21:01:19 serbuntu proxydispatcher[7498]: mp = MediaproxyCommandHandler() Sep 3 21:01:19 serbuntu proxydispatcher[7498]: File "/usr/local/mediaproxy/modules/dispatcher.py", line 232, in __init__ Sep 3 21:01:19 serbuntu proxydispatcher[7498]: Sep 3 21:01:19 serbuntu proxydispatcher[7498]: raise RuntimeError, "couldn't create server (%s)" % why[1] Sep 3 21:01:19 serbuntu proxydispatcher[7498]: RuntimeError Sep 3 21:01:19 serbuntu proxydispatcher[7498]: : Sep 3 21:01:19 serbuntu proxydispatcher[7498]: couldn't create server (Address already in use) Sep 3 21:01:19 serbuntu proxydispatcher[7498]: exiting. my question: what's the meaning of serbuntu proxydispatcher[7498]: raise RuntimeError, "couldn't create server (%s)" % why[1] and serbuntu proxydispatcher[7498]: couldn't create server (Address already in use) ? is it a bug or error? and this is my mediaproxy.ini configuration (mediaproxy and SER running in one machine) : root@serbuntu:/# cat /usr/local/mediaproxy/mediaproxy.ini > ; ; Configuration file for MediaProxy ; [Dispatcher] start = yes socket = /var/run/proxydispatcher.sock group = ser defaultProxy = /var/run/mediaproxy.sock [MediaProxy] start = yes socket = /var/run/mediaproxy.sock group = ser listen = 10.100.0.45 allow = 10.100.0.45 proxyIP = 10.100.0.45 portRange = 60000:65000 ;TOS = 0xb8 ;idleTimeout = 60 ;holdTimeout = 3600 ;forceClose = 0 [Accounting] dbaccounting = off [Database] user = dbuser password = dbpass host = dbhost database = radius table = radacct thankq,, regards,, dhany

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[Kamailio-Users] what does the following line mean
by Rajesh 08 Sep '09

08 Sep '09

Dear Experts, Iam configuring IMC and i would like to know what does the following line mean. xdbg("script: message from [$fu] chatroom000 [$ru] msg [$rb]\n"); .I get error in this line when i start kamailio. what does $fu ,$ru , $rb mean. Thanks

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[Kamailio-Users] issues with IMC module
by Rajesh 08 Sep '09

08 Sep '09

Dear Experts, I have been trying to configure IMC for quite some time.I would like to know the reason why am i not gettin the module working.I understand that the command to create chatroom is #create roomname, but iam not very sure as to where do i add the create chat room command .Kindly take time to go through my cfg file and tel me where do i need to add the command to create chatroom. debug=4 # debug level (cmd line: -dddddddddd) fork=no # don't fork log_stderror=yes # log to stderr (cmd line: -E) children=0 # number of children check_via=no # (cmd. line: -v) dns=off # (cmd. line: -r) rev_dns=off # (cmd. line: -R) port=5066 listen=192.168.64.75 #alias="stefan.lo" # ------------------ module loading ---------------------------------- mpath="/usr/local//lib/kamailio/modules/" loadmodule "db_mysql.so" loadmodule "textops.so" loadmodule "sl.so" loadmodule "maxfwd.so" loadmodule "imc.so" loadmodule "tm.so" loadmodule "xlog.so" loadmodule "registrar.so" loadmodule "usrloc.so" loadmodule "mi_fifo.so" # ----------------- setting module-specific parameters --------------- # -- mi_fifo params -- modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") # -- usrloc params -- modparam("usrloc", "db_mode", 2) # -- registrar params -- modparam("registrar", "default_expires", 120) # -- registrar params -- modparam("usrloc", "db_mode", 0) # -- imc params -- modparam("imc", "imc_cmd_start_char", "#") modparam("imc|usrloc", "db_url", "mysql://openser:openserrw@192.168.64.75/openser") # -- tm params -- modparam("tm", "fr_timer", 10 ) modparam("tm", "fr_inv_timer", 15 ) modparam("tm", "wt_timer", 10 ) route{ if ( !mf_process_maxfwd_header("10") ) { sl_send_reply("483","To Many Hops"); drop(); }; # registrations - if(is_method("REGISTER")) { save("location"); exit; } #imc##if(uri=~"sip:q.*@") if(uri=~"sip:chatroom000@192.168.64.75") { # IMC - message ##imc## xdbg("script: message from [$fu] r-uri [$ru] msg [$rb]\n"); xdbg("script: message from [$fu] chatroom000 [$ru] msg [$rb]\n"); if(is_method("MESSAGE")) { log("MESSAGE received -> processing with imc\n"); sl_send_reply("200", "ok"); imc_manager(); exit; } else { sl_send_reply("404", "not found"); exit; }; } else { ##edited as below for imc xdbg("script: message not for room, from [$fu] r-uri [$ru] msg [$rb]\n"); xdbg("script: message not for room, from [$fu] chatroom000 [$ru] msg [$rb]\n"); if(!lookup("location")) { sl_send_reply("404", "not found"); exit; } t_relay(); #sl_send_reply("200", "ok"); exit(); }; } -- Regards, Rajesh Sreedharan Software Trainee-Wireless & Mobile Technology SIPTECH Solutions Limited G4, Elnet Software City, CPT Road, Taramani, Chennai - 600 113, India. Tel : +91 (44) 2254 1473/ 74 Extn.:206 Fax : +91 (44) 2254 1475 E-Mail :Rajesh.Sreedharan@Siptech.com <mailto:Rajesh.Sreedharan@Siptech.com?> Website : www.siptech.com <http://www.siptech.com/> <http://www.siptech.com>

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[Serusers] STUN server software?
by SIP 07 Sep '09

07 Sep '09

Anyone know any STUN server software that supports XOR_MAPPED_ADDRESS functionality? Open source or commercial is acceptable. N.

2 1

[Kamailio-Users] kamailio 1.4 INVITE authentication bypass
by Asim Riaz 07 Sep '09

07 Sep '09

Hi List, I am using kamailio 1.4 and authenticating INVITE if the source ip address is not in trusted table but one of the IP which is not in the trusted table was able to bypass INVITE authentication, . I don’t have SIP traces saved from the called but when that was happening I could see that the INVITE didn’t have auth credentials but caller was able to bypass authentication and was sending calls to my upstream gateway. Caller’s IP is definitely not in the trusted table, I am just wondering is it something wrong in my script or similar issue has reported before ; Thanks in Advance Asim route[2] { xlog("L_INFO", "[ROUTE-2] Received initial INVITE from $si\n"); setflag(2); setflag(3); if(is_from_local()) { if(!allow_trusted()) { xlog("L_INFO", "[ROUTE-2 !] Issuing proxy challenge\n"); if(!proxy_authorize("", "subscriber")) { proxy_challenge("", "1"); exit; } else if(!check_from()) { xlog("L_INFO", "[ROUTE-2 !] From URI denied\n"); sl_send_reply("403", "Forbidden"); exit; } } else { xlog("L_INFO", "[ROUTE-2 !] From URI domain not local - denied\n"); sl_send_reply("403", "Forbidden"); exit; } } consume_credentials(); xlog("L_INFO", "[ROUTE-2 ->] Authentication credentials valid\n"); if(nat_uac_test("1")) { xlog("L_INFO", "[ROUTE-2 ->] RFC1918 contact found - fixing up\n"); fix_nated_contact(); force_rport(); setbflag(7); } if(nat_uac_test("8") && search("Content-Type: application/sdp")) { xlog("L_INFO", "[ROUTE-2 ->] RFC1918 SDP endpoint found - fixing up\n"); fix_nated_sdp("10"); } # Apply outbound translations and figure out where to route the call. route(4); # this route the calls to upstream gateway. } These messages i was getting in syslog [ROUTE-2] Received initial INVITE from xxx.xxx.xxx.xxx(Caller_IP) ERROR:auth:consume_credentials: no authorized credentials found (error in scripts) [ROUTE-2 ->] Authentication credentials valid [ROUTE-4] Applying outbound translations to: 0022334455 [ROUTE-4 ->] Translated RURI user part to: 22334455 [ROUTE-4 ->] Gateway election: my_upstream_gateway [ROUTE-5] Accounting translation: sip:0022334455@my_upstream_gateway [ROUTE-2 ->] Relaying

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[Kamailio-Users] imc related issues
by Rajesh 07 Sep '09

07 Sep '09

Hi, Iam trying to configure IMC. as i was told that this works fine, on a users system,I would like to know if i need to integrate it to my kamailio.cfg file or "can i use it all alone".. My cfg file is as folllows. debug=5 # debug level (cmd line: -dddddddddd) fork=no # don't fork log_stderror=yes # log to stderr (cmd line: -E) children=0 # number of children check_via=no # (cmd. line: -v) dns=off # (cmd. line: -r) rev_dns=off # (cmd. line: -R) port=5063 listen=192.168.64.75 #alias="stefan.lo" # ------------------ module loading ---------------------------------- mpath="/usr/local//lib/kamailio/modules/" loadmodule "db_mysql.so" loadmodule "textops.so" loadmodule "sl.so" loadmodule "maxfwd.so" loadmodule "imc.so" loadmodule "tm.so" loadmodule "xlog.so" loadmodule "registrar.so" loadmodule "usrloc.so" loadmodule "mi_fifo.so" # ----------------- setting module-specific parameters --------------- # -- mi_fifo params -- modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") # -- usrloc params -- modparam("usrloc", "db_mode", 2) # -- registrar params -- modparam("registrar", "default_expires", 120) # -- registrar params -- modparam("usrloc", "db_mode", 0) # -- imc params -- modparam("imc", "imc_cmd_start_char", "#") modparam("imc|usrloc", "db_url", "mysql://openser:openserrw@192.168.64.75/openser") # -- tm params -- modparam("tm", "fr_timer", 10 ) modparam("tm", "fr_inv_timer", 15 ) modparam("tm", "wt_timer", 10 ) route{ if ( !mf_process_maxfwd_header("10") ) { sl_send_reply("483","To Many Hops"); drop(); }; # registrations - if(is_method("REGISTER")) { save("location"); exit; } #imc##if(uri=~"sip:q.*@") if(uri=~"sip:chatroom000@192.168.64.75") { # IMC - message ##imc## xdbg("script: message from [$fu] r-uri [$ru] msg [$rb]\n"); xdbg("script: message from [$fu] chatroom000 [$ru] msg [$rb]\n"); if(is_method("MESSAGE")) { log("MESSAGE received -> processing with imc\n"); sl_send_reply("200", "ok"); imc_manager(); exit; } else { sl_send_reply("404", "not found"); exit; }; } else { ##edited as below for imc xdbg("script: message not for room, from [$fu] r-uri [$ru] msg [$rb]\n"); xdbg("script: message not for room, from [$fu] chatroom000 [$ru] msg [$rb]\n"); if(!lookup("location")) { sl_send_reply("404", "not found"); exit; } t_relay(); #sl_send_reply("200", "ok"); exit(); }; } -- Regards, Rajesh Sreedharan Software Trainee-Wireless & Mobile Technology SIPTECH Solutions Limited G4, Elnet Software City, CPT Road, Taramani, Chennai - 600 113, India. Tel : +91 (44) 2254 1473/ 74 Extn.:206 Fax : +91 (44) 2254 1475 E-Mail :Rajesh.Sreedharan@Siptech.com <mailto:Rajesh.Sreedharan@Siptech.com?> Website : www.siptech.com <http://www.siptech.com/> <http://www.siptech.com>

1 0

Re: [Kamailio-Users] unknown column 'name' in field list
by Henning Westerholt 07 Sep '09

07 Sep '09

On Montag, 7. September 2009, Rajesh wrote: > > can you do issue a mysql "desc imc_rooms;" on your openser/ kamailio > > DB to check if the table is correctly setup? And do you configured a > > database url for the imc module? > > Thanks Henning for your prompt reply. > > I did give the command desc imc_rooms and found that the table do exist, > indeed i created them manually before setting up imc module.What else > could be the cause of the problem. Hi Rajesh, please always CC to the list. As hinted in some other mail, perhaps the module use not the correct DB URL? I just checked it on my system with 1.5 branch, it loads ok: Sep 7 12:56:14 ca ../kamailio[9312]: INFO:core:init_mod: initializing module imc Sep 7 12:56:14 ca ../kamailio[9312]: DBG:imc:mod_init: db_url=mysql://XXXX:XXXX@localhost/openser/43/0xb7dd4cac Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:find_mod_export: found <db_bind_api> in module db_mysql [../modules/] Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_bind_mod: using db bind api for db_mysql Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_do_init: connection 0x816ca10 not found in pool Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_new_connection: opening connection: mysql://xxxx:xxxx@localhost/openser Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_new_connection: connection type is Localhost via UNIX socket Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_new_connection: protocol version is 10 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_new_connection: server version is 5.0.75-0ubuntu10.2 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_new_result: allocate 28 bytes for result set at 0x816c8f8 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: 3 columns returned from the query Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_allocate_columns: allocate 12 bytes for result names at 0x816caa8 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_allocate_columns: allocate 12 bytes for result types at 0x816c988 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: allocate 8 bytes for RES_NAMES[0] at 0x816cb60 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x816cb60)[0]=[name] Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: allocate 8 bytes for RES_NAMES[1] at 0x816cb40 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x816cb40)[1]=[domain] Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: use DB_STRING result type Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: allocate 8 bytes for RES_NAMES[2] at 0x816c858 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: RES_NAMES(0x816c858)[2]=[flag] Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_get_columns: use DB_INT result type Sep 7 12:56:14 ca ../kamailio[9312]: DBG:db_mysql:db_mysql_convert_rows: no rows returned from the query Sep 7 12:56:14 ca ../kamailio[9312]: INFO:imc:add_from_db: the query returned no result Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_free_columns: freeing 3 columns Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_free_columns: freeing RES_NAMES[0] at 0x816cb60 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_free_columns: freeing RES_NAMES[1] at 0x816cb40 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_free_columns: freeing RES_NAMES[2] at 0x816c858 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_free_columns: freeing result names at 0x816caa8 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_free_columns: freeing result types at 0x816c988 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_free_rows: freeing 0 rows Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:db_free_result: freeing result set at 0x816c8f8 Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:find_cmd_export_t: found <load_tm>(0) in module tm [../modules/] Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:pool_remove: removing connection from the pool Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:init_mod: registering stats for imc Sep 7 12:56:14 ca ../kamailio[9312]: DBG:core:init_mod: register MI for imc Sep 7 12:56:14 ca ../kamailio[9312]: INFO:core:init_mod: initializing module maxfwd [..] I'd suggest that you increase the debug level to '4' in your cfg, and take a look to the output if the DB credentials are correct. Regards, Henning

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[Kamailio-Users] Could some body pls provide me with a sample cfg file for IMC
by Rajesh 07 Sep '09

07 Sep '09

Dear All, I havae been trying to configure imc for quite some time..If any of you have configured IMC successfully, kindly send me the cfg file .Iam pretty sure that it would help me greatly and reduce my time taken to implement the module,IMC.I would appreciate your efforts for sending me the cfg file Thanks in advance!!!

3 2

[Kamailio-Users] unknown column 'name' in field list
by Rajesh 07 Sep '09

07 Sep '09

Dear All, Am configuring imc for kamailio and i would like to know , why am i getting the error on starting kamailio.My error is as follows " ERROR:db_mysql:db_mysql_submit_query: driver error on query: Unknown column 'name' in 'field list' Sep 7 14:23:25 [4034] ERROR:core:db_do_query: error while submitting query Sep 7 14:23:25 [4034] ERROR:imc:add_from_db: failed to querry table Sep 7 14:23:25 [4034] ERROR:imc:mod_init: failed to get information from db Sep 7 14:23:25 [4034] ERROR:core:init_mod: failed to initialize module imc Sep 7 14:23:25 [4034] ERROR:core:main: error while initializing modules " -- Thanks in advance

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sr-users September 2009