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Use of asterisk * in Kamailio routing
by Joel White 18 Jun '14

18 Jun '14

I am having an issue using an asterisk * in the kamailio routing. How would I implement this? Thank you in advance

3 6

JSON RPC Usage in Kamailio
by Jaytirth S Khairatkar 18 Jun '14

18 Jun '14

Hello, Can anyone give me a link or document which explains how to use the JSON and JSON-RPC module in Kamailio SER? I'll greatly appreciate it. Thanks and regards Jaytirth *Disclaimer* ------------------------------------------------------------ Notice: This e-mail and / or attachments (communication) may contain information that is confidential and proprietary to The Tata Power Company Limited, Strategic Engineering Division (Tata Power SED). If you are not the intended recipient of this communication, please do not use or disseminate the information contained therein, notify the sender by e-mail or telephone and delete the communication (permanently) from your system. Any information in this communication that does not relate to the official business of Tata Power SED shall be understood as neither given nor endorsed by it. Please note that e-mails are susceptible to change and Tata Power SED shall not be liable for the improper or incomplete transmission of the information contained in this communication nor for any delay in its receipt. This communication is not guaranteed to be free from computer viruses and it is recommended that you check for all viruses before download. Print this communication only if absolutely essential. Thank you for your co-operation. ------------------------------------------------------------

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s-cscf - limit of entries for 1 contact
by Ciprus, Daniel 17 Jun '14

17 Jun '14

All, is any of you aware about limitation how many reg entries can be stored in s-cscf for 1 contact ? From what I'm observing here : s-cscf can have up to 12 reg entries for 1 contact and then other entries are silently discarded. Use case: - crash of app happens 12 times - app retries to register - s-cscf sends back 200 OK with 13 contacts - another app registers and tries to send SIP MESSAGE to 1st app Result: message never gets delivered and tcpdump shows 12 messages sent out to p-cscf but not 13th one which is actually live session between client and proxy. thanks Dan ________________________________ This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you for understanding.

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Install SEMS
by Agiftel 17 Jun '14

17 Jun '14

Hi All, i am trying to figure out how to get SEMS and install it. If i go to iptel website, documentations and last versions give always back NOT FOUND. Is this project still maintaned?/avaible? Regards -- View this message in context: http://sip-router.1086192.n5.nabble.com/Install-SEMS-tp128500.html Sent from the Users mailing list archive at Nabble.com.

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Re: [SR-Users] LCR from URI (CLI)
by Keith 17 Jun '14

17 Jun '14

Hi all, I have an issue where I have two carriers, one only accepts +44 then the CLI and the other only accepts the number with the leading zero dropped. I am using LCR to route to carriers, however I can only switch carriers by manually altering the CLI. Is there a way I can manipulate the CLI based on the destination the call is being sent to? Thanks Keith

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Problems to start kamailio
by Carlos Rangel 17 Jun '14

17 Jun '14

Hello I am having problems to start kamailio 4.1.3 on a fresh centos 6.5 install with Asterisk 11.9 following the tutorial. Everything has gone well except that I cannot start kamailio. Basically I have two problems. The message that I got from the console when I try to start is [root@gt-ev-i08 kamailio-4.1.3]# kamctl start INFO: Starting Kamailio : ERROR: PID file /var/run/kamailio.pid does not exist -- Kamailio start failed An when I look at the error messages in var/log/messages I see the following errors. Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 839, column 18: syntax error Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 839, column 18: bad command: missing ';'? Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 839, column 18: bad command Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 856, column 6: syntax error Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 856, column 6: missing '(' or ')' ? Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 856, column 6: bad command: missing ';'? Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 856, column 16: '('')' expected (function call) Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 856, column 16: bad command: missing ';'? Jun 11 18:29:21 gt-ev-i08 kamailio: : <core> [cfg.y:3411]: yyerror_at(): parse error in config file /usr/local/etc/kamailio//kamailio.cfg, line 856, column 18: bad command I did not touch that section of the kamailio.cfg file. I am really lost now. Hopefully someone can help. Thanks Carlos

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Unable to make calls within the extensions
by Chandramouli P 17 Jun '14

17 Jun '14

Hi, I am new to Kamailio. I started RTPProxy using "rtpproxy -A 54.85.12.15 -F -l 10.0.0.122 -s udp:localhost:7722" command and see that my sip phones are registered with Kamailio. I am able to see using "kamctl ul show" command. But, I am unable to establish call between my registered extension through Asterisk using Kamailio. I see that calls are hitting my Asterisk server when I call from extension. I am not getting any audio and the other extension is also not at all ringing. I could not able to figure out where I am doing the mistake? I am not sure whether the mistake is in Kamailio or Asterisk. In my Asterisk server, I am seeing the correct configuration using "odbcinst -q -d" and "isql -v MySQL-asterisk chandra test123456" and "odbc show (At CLI>)". Please find the below environment: Operating System: Ubuntu 14.04 Server (64-Bit) Kamailio: 4.0 Asterisk: 11.10 Database: MySQL (UNIX ODBC) Environment: Amazon EC2 Follwed Links: http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb http://pastebin.com/VPpfErYn Daniel's Patched RTPProxy Installation (Please note that My Asterisk and Kamailio servers are behind NAT in Amazon EC2) Below is my configuration: *http://pastebin.com/fr8m9gr7 <http://pastebin.com/fr8m9gr7>* *Note:* I inserted the records in to the respective tables with "cmp" as context. When I call from 100 to 500, I am not getting any sound and another extension is not ringing and getting the below messages at Asterisk CLI: *http://pastebin.com/y4tXXrnF <http://pastebin.com/y4tXXrnF>* Any update would be appreciated. Thanks in advance. Regards, Chandra.

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Problem with CANCEL handling
by Mordechay Kaganer 17 Jun '14

17 Jun '14

B.H. Hello, all! I'm trying to set up kamailio as a simple load balancer proxy between PSTN gateway and a cluster of asterisk servers - rather common use case IMHO. I'm completely new to kamailio. I have started with the default kamailio.cfg that comes with Ubuntu package and added the dispatcher module as described in the docs ( http://www.kamailio.org/docs/modules/4.0.x/modules/dispatcher.html). At the end, i got this up and running, but with one exception: if incoming call is not answered by the asterisk end (i.e. it is in ringing state), and then the gateway sends CANCEL request, kamailio is unable to recognize the transaction and is not forwarding the request to asterisk. The result is: the call is left "dangling" in the PBX and is not properly hang up. When the gateway sends CANCEL to kamailio, i get the following log messages: 4(25442) DEBUG: tm [t_lookup.c:769]: t_lookupOriginalT(): DEBUG: t_lookupOriginalT: searching on hash entry 31287 4(25442) DEBUG: tm [t_lookup.c:492]: matching_3261(): DEBUG: RFC3261 transaction matching failed 4(25442) DEBUG: tm [t_lookup.c:859]: t_lookupOriginalT(): DEBUG: t_lookupOriginalT: no CANCEL matching found! 4(25442) DEBUG: tm [t_lookup.c:861]: t_lookupOriginalT(): DEBUG: t_lookupOriginalT completed 4(25442) DEBUG: tm [tm.c:1039]: w_t_lookup_cancel(): lookup_original: t_lookupOriginalT returned: (nil) 4(25442) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio.cfg] l=485 a=25 n=xdbg 4(25442) DEBUG: <script>: is_method(CANCEL): t_check_trans()==false 4(25442) ERROR: *** cfgtrace: c=[/etc/kamailio/kamailio.cfg] l=487 a=2 n=exit The relevant script snippet is standard from the distro package: # CANCEL processing if (is_method("CANCEL")) { xdbg("is_method(CANCEL): entry"); if (t_check_trans()) { xdbg("is_method(CANCEL): t_check_trans()==true"); route(RELAY); } else { xdbg("is_method(CANCEL): t_check_trans()==false"); } exit; } How can i fix this? Thanks! -- משיח NOW! Moshiach is coming very soon, prepare yourself! יחי אדוננו מורינו ורבינו מלך המשיח לעולם ועד!

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Re: [SR-Users] sip aliases
by Anna Schuster 17 Jun '14

17 Jun '14

Hi Quick question: If I create different sip aliases under my account, is any way I can see under Missed Called section on serweb.iptel.org or any elsewhere on which alias the call came on? Thank you, Anna On Sat, Jun 7, 2014 at 3:11 PM, <registrar(a)iptel.org> wrote: > > Thank you for registering with iptel.org. > > We are reserving the following SIP address for you: sip:mielul@iptel.org > > To finalize your registration please check the following URL within 24 > hours: > http://serweb.iptel.org/user/reg/confirmation.php?nr=0eb4729fad0f99434d205f… > (If you confirm later you will have to re-register.) > > Here are the details of your account: > --------------------------------------------------------------------- > Username: mielul(a)iptel.org > Password: q1q1q1q1 > Email: annasc74(a)gmail.com > Full Name: Anna M > Sip address: sip:mielul@iptel.org > (You can always retrieve these via the "Forgot Password" link on the > signup page) > > > > -- This message is automatically generated by SerWeb. >

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Re: [SR-Users] exec_avp problem
by Ansuman Manna - Asergis Telecom 17 Jun '14

17 Jun '14

Hi, I am using the exec_avp command as followed: exec_avp("/usr/bin/mwi/test.sh $fU"); $fU taking command line arguments. Here is the shell script content: #!/bin/bash -e echo $1 logger done! $1 logger done mkdir /usr/bin/mwi/$1 || { logger 'touch failed' $? $errorMessage ; exit 1; } logger is working fine but.mkdir and other system commands are not executing. I cant figureout my misses Regards, Ansuman Manna Software Developer Asergis Telecom Services Private Limited Office Tel: +91 11 6606 8400 Office Fax: +91 112554 5156 http://www.asergis.in <http://www.asergis.in>

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