Request to all – Please help we are BADLY stuck in this asterisk 11.13 and Kamailio 4.1 integration provided with Elastix MT Our Configuration is like this: Asterisk IP – 10x.3x.6x.236 port 5080 Kamailio IP - 10x.3x.6x.236 port 5060 Please see our kamailio.cfg attached. Issue 1: Issue is REGISTER messages sent by asterisk are not responded by kamailio asterisk is constantly doing a re-transmit on REGISTER messages. Retransmitting #1 (NAT) to 10x.3x.6x.236:5060: REGISTER sip:ims.airtel.in SIP/2.0 Via: SIP/2.0/UDP 10x.3x.6x.236:5080;branch=z9hG4bK40ac1ed8;rport Max-Forwards: 70 From: <sip:+91224400@ims.airtel.in>;tag=as565ef860 To: <sip:+91224400@ims.airtel.in> Call-ID: 7dd361ec25cb07344ea9df526e89ca8a(a)10x.3x.6x.236 CSeq: 182 REGISTER User-Agent: Asterisk PBX 11.13.0 Expires: 120 Contact: <sip:+91224400@10x.3x.6x.236:5080> Content-Length: 0 Issue 2: We are not able to see any log messages in /var/log/kamailio.log. We have done all kind of changes suggested on online blogs Why does kamailio not have a pre-set configuration as it is mostly used as sip proxy? Manoj K. Gupta _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Hi Daniel, Thanks for the quick revert! Yes we have configured the same in /etc/rsyslog.conf as we do not have /etc/syslog.conf Once we restart the rsyslog service we can see /var/log/kamailio file is getting created as below: [root@mt log]# pwd /var/log [root@mt log]# ls -l kamai* -rw------- 1 root root 0 Jan 2 10:10 kamailio [root@mt log]# But nothing is getting logged in the log file. In kamailio.cfg logging levels are set as below: ### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR #!ifdef WITH_DEBUG debug=3 log_stderror=yes #!else debug=2 log_stderror=yes #!endif memdbg=5 memlog=5 #log_facility=LOG_LOCAL0 log_facility=LOG_LOCAL6 Manoj K. Gupta -----Original Message----- From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel Grotti Sent: 02 January 2017 08:10 To: sr-users(a)lists.sip-router.org Subject: Re: [SR-Users] Help Asterisk with Kamailio unable to register with remote VOIP providers Hi, have you configured kamailio in order to log to /var/log/kamailio instead of syslog ? https://www.kamailio.org/dokuwiki/doku.php/utils:basic-syslog-configuration -- Daniel Grotti On 01/02/2017 03:36 PM, Manoj Gupta wrote: _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

HI Daniel, Here is another problem. Kamailio responds with SIP/2.0 478 Unresolvable destination (478/SL) to REGISTER requests sent by asterisk for VOIP provider. Domain "ims.airtel.in" does not exist. Where can we map this in kamailio.cfg? Retransmitting #3 (NAT) to 103.35.68.236:5060: REGISTER sip:ims.airtel.in SIP/2.0 Via: SIP/2.0/UDP 103.35.68.236:5080;branch=z9hG4bK145d9048;rport Max-Forwards: 70 From: <sip:+911244893100@ims.airtel.in>;tag=as565ef860 To: <sip:+911244893100@ims.airtel.in> Call-ID: 7dd361ec25cb07344ea9df526e89ca8a(a)103.35.68.236 CSeq: 642 REGISTER User-Agent: Asterisk PBX 11.13.0 Expires: 120 Contact: <sip:+911244893100@103.35.68.236:5080> Content-Length: 0 --- <--- SIP read from UDP:103.35.68.236:5060 ---> SIP/2.0 478 Unresolvable destination (478/SL) Via: SIP/2.0/UDP 103.35.68.236:5080;branch=z9hG4bK05dd9ad7;rport=5080 From: <sip:+911244893100@ims.airtel.in>;tag=as565ef860 To: <sip:+911244893100@ims.airtel.in>;tag=870a5b262384e4f9f82f59836d699db5.383c Call-ID: 7dd361ec25cb07344ea9df526e89ca8a(a)103.35.68.236 CSeq: 633 REGISTER Server: kamailio (4.1.6 (x86_64/linux)) Content-Length: 0 Manoj K. Gupta Principal Consultant | Tellusys Info Private Limited | Office: +91.124. 4059635| Hand Phone: +91.8802101020 | E-post:mk@tellusys.in | Web: www.Tellusys.in| Reg. Office : D109 Suncity, Sector-54, Gurgaon 122002, Haryana, india *Web Hosting & Cloud Telephony Infrastructure company “Bitterness of poor quality is remembered long after the sweetness of low price has faded from memory” DISCLAIMER: This email message and the files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. -----Original Message----- From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel Grotti Sent: 02 January 2017 08:54 To: sr-users(a)lists.sip-router.org Subject: Re: [SR-Users] Help Asterisk with Kamailio unable to register with remote VOIP providers Hi, please configure this in your kamailio.cfg: debug=3 # debug level, 1 is low and 4 is high (lots of output) log_facility=LOG_LOCAL7 ... loadmodule "/usr/local/lib/kamailio/modules/xlog.so" ... As well as this in your rsyslog.cfg: # Kamailio (OpenSER) messages, make sure this spacing is done with tabs, spaces may cause errors local7.* -/var/log/kamailio Please notice that you have to restart kamailio and rsyslog. Also remember to set the log facility in your xlog lines, e.g: xlog("L_NOTICE", "This is a standard log line\n"); After restarting the processes, what do you see in /var/log/kamailio ? What do you get from kamctl fifo debug ? -- Daniel Grotti On 01/02/2017 04:13 PM, Manoj Gupta wrote: _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Now we are getting SIP/2.0 500 I'm terribly sorry, server error occurred (7/SL) Where can we refer documentation on basic stuff like this. I have been searching docs and finding nothing! Retransmitting #1 (NAT) to 103.35.68.236:5060: REGISTER sip:ims.airtel.in SIP/2.0 Via: SIP/2.0/UDP 103.35.68.236:5080;branch=z9hG4bK12a09375;rport Max-Forwards: 70 From: <sip:+911244893100@ims.airtel.in>;tag=as0466c782 To: <sip:+911244893100@ims.airtel.in> Call-ID: 0e07915f6d490cdb574f14b734740421(a)103.35.68.236 CSeq: 200 REGISTER User-Agent: Asterisk PBX 11.13.0 Expires: 120 Contact: <sip:+911244893100@103.35.68.236:5080> Content-Length: 0 --- <--- SIP read from UDP:103.35.68.236:5060 ---> SIP/2.0 200 OK Via: SIP/2.0/UDP 103.35.68.236:5080;branch=z9hG4bK12a09375;rport=5080 From: <sip:+911244893100@ims.airtel.in>;tag=as0466c782 To: <sip:+911244893100@ims.airtel.in>;tag=870a5b262384e4f9f82f59836d699db5.7052 Call-ID: 0e07915f6d490cdb574f14b734740421(a)103.35.68.236 CSeq: 200 REGISTER Contact: <sip:+911244893100@103.35.68.236:5080>;expires=120 Server: kamailio (4.1.6 (x86_64/linux)) Content-Length: 0 <-------------> --- (9 headers 0 lines) --- Really destroying SIP dialog &#39;0e07915f6d490cdb574f14b734740421(a)103.35.68.236&#39; Method: REGISTER <--- SIP read from UDP:103.35.68.236:5060 ---> SIP/2.0 500 I'm terribly sorry, server error occurred (7/SL) Via: SIP/2.0/UDP 103.35.68.236:5080;branch=z9hG4bK12a09375;rport=5080 From: <sip:+911244893100@ims.airtel.in>;tag=as0466c782 To: <sip:+911244893100@ims.airtel.in>;tag=870a5b262384e4f9f82f59836d699db5.7052 Call-ID: 0e07915f6d490cdb574f14b734740421(a)103.35.68.236 CSeq: 200 REGISTER Contact: <sip:+911244893100@103.35.68.236:5080>;expires=120 Server: kamailio (4.1.6 (x86_64/linux)) Content-Length: 0 Manoj K. Gupta Principal Consultant | Tellusys Info Private Limited | Office: +91.124. 4059635| Hand Phone: +91.8802101020 | E-post:mk@tellusys.in | Web: www.Tellusys.in| Reg. Office : D109 Suncity, Sector-54, Gurgaon 122002, Haryana, india *Web Hosting & Cloud Telephony Infrastructure company “Bitterness of poor quality is remembered long after the sweetness of low price has faded from memory” DISCLAIMER: This email message and the files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. -----Original Message----- From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel Grotti Sent: 02 January 2017 10:34 To: sr-users(a)lists.sip-router.org Subject: Re: [SR-Users] Help Asterisk with Kamailio unable to register with remote VOIP providers You should add "ims.airtel.in" as kamailio local domain, in your kamailio.domain table. -- Daniel Grotti On 01/02/2017 05:31 PM, Manoj Gupta wrote: _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Hi Daniel, If it is not too much asking, please Can you help me in giving instructions on how to disable kamailio from my asterisk. I am much happier that way. This kamailio integration came with Elastix MT and it has made my life miserable. Please HELP! Manoj K. Gupta Principal Consultant | Tellusys Info Private Limited | Office: +91.124. 4059635| Hand Phone: +91.8802101020 | E-post:mk@tellusys.in | Web: www.Tellusys.in| Reg. Office : D109 Suncity, Sector-54, Gurgaon 122002, Haryana, india *Web Hosting & Cloud Telephony Infrastructure company “Bitterness of poor quality is remembered long after the sweetness of low price has faded from memory” DISCLAIMER: This email message and the files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. -----Original Message----- From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel Grotti Sent: 02 January 2017 10:52 To: sr-users(a)lists.sip-router.org Subject: Re: [SR-Users] Help Asterisk with Kamailio unable to register with remote VOIP providers Kamailio-asterisk doc: http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb There are tones of documentation about kamailio out there. Consider to check SIP protocol as well (rfc3261). -- Daniel Grotti On 01/02/2017 06:18 PM, Manoj Gupta wrote: _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users