sr-users March 2016

sr-users@lists.kamailio.org

88 participants
128 discussions

Git clone failing?
by Richard Good 23 Mar '16

23 Mar '16

Hi Is anyone else struggling with git clone? richard@richard-laptop-new:~/Smile-dev/git_code$ git clone --depth 1 --no-single-branch git://git.kamailio.org/kamailio kamailio Cloning into 'kamailio'... fatal: read error: Connection reset by peer Tried on a few machines our side and keep getting connection reset. Regards *Richard Good* *Senior Manager: Applications & Services* *Smile Communications Pty (Ltd)* *Mobile:* +27 (0) 72 389 8365 * Skype:* richard.a.good richard.good(a)smilecoms.com <name.surname(a)smilecoms.com> www.smilecoms.com -- This email is subject to the disclaimer of Smile Communications at http://www.smilecoms.com/home/email-disclaimer/ <http://www.smilecoms.com/disclaimer>

2 1

Random number generation kamailio
by Cibin Paul 23 Mar '16

23 Mar '16

Hi, How can I generate a random number say of length 10-14 in Kamailio. Can I use cfgutils for this. Please advise Regards Cibin

4 11

Feature request for Dialog terminate
by Yasin CANER 23 Mar '16

23 Mar '16

1 0

Kamailio Bridge
by Nelson Migliaro 23 Mar '16

23 Mar '16

Hello, I am trying to set up a Kamailio in Bridge Mode with two interfaces using rtpproxy. The problem I have is SDP information port and IP is not updated from outside to inside. But on the other hand the SDP is rewrited from inside to outside. In the rtpproxy log I am seeing this error: Mar 21 14:21:21 kamailio rtpproxy[6119]: ERR:create_twinlistener: can't bind to the IPv4 port 23414: Cannot assign requested address Mar 21 14:21:21 kamailio rtpproxy[6119]: ERR:handle_command: can't create listener and in kamailio log: ERROR: rtpproxy [rtpproxy.c:2727]: force_rtp_proxy(): incorrect port 0 in reply from rtp proxy Something strange and interesting is the port that shows up in the RTPPROXY error (23414) does not corresponds to any ports used. Thank you Nelson.- --------------------------------------------------------------------------------------------------------------------------------------------- Everything is set up this way: Kamailio Asterisk (asterisk-inside-ip) <-> Kamailio (inside-kamailio-ip) / Kamailio (outside-kamailio-ip) <-> sip-vendor-ip listen=inside-kamailio-ip listen=outside-kamailio-ip mhomed=1 if(src_ip=="asterisk-inside-ip"){ rtpproxy_manage("faie"); } if(src_ip=="sip-vendor-ip"){ rtpproxy_manage("faie"); } rtpproxy OPTIONS="rtpproxy -l inside-kamailio-ip/outside-kamailio-ip -m 20000 -M 30000 -u rtpproxy:rtpproxy -p /var/run/rtpproxy/rtpproxy.pid -s udp: 127.0.0.1:7722 -d DBUG:LOG_LOCAL6" ---------------------------------------------------------------------------------------------------------------------------------------------- SIP TRACES 2016/03/21 14:46:52.121472 asterisk-inside-ip:5060 -> inside-kamailio-ip:5060 INVITE sip:999999999@inside-kamailio-ip SIP/2.0 Via: SIP/2.0/UDP asterisk-inside-ip:5060;branch=z9hG4bK7f1ece8e;rport Max-Forwards: 70 From: 111111111<sip:1000@asterisk-inside-ip>;tag=as497457e6 To: <sip:999999999@inside-kamailio-ip> Contact: <sip:1000@asterisk-inside-ip:5060> Call-ID: 57bd4ca457972f5a42502ba34bba4500@asterisk-inside-ip:5060 CSeq: 102 INVITE User-Agent: Abantix Date: Mon, 21 Mar 2016 13:46:52 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH Supported: replaces, timer Remote-Party-ID: <sip:888888888@local-domain ;user=phone>;privacy=off;party=calling Content-Type: application/sdp Content-Length: 251 v=0 o=root 478097443 478097443 IN IP4 asterisk-inside-ip ########## ASTERISK IP s=asterisk c=IN IP4 asterisk-inside-ip ########## ASTERISK IP t=0 0 m=audio 17146 RTP/AVP 8 101 ########## ASTERISK PORT a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv -------------------------------------------------------------------------------------------------------------------------------------------------------- 2016/03/21 14:46:52.139435 outside-kamailio-ip:5060 ->sip-vendor-ip:5060 INVITE sip:999999999@sip-vendor-ip SIP/2.0 Record-Route: <sip:outside-kamailio-ip;r2=on;lr=on;ftag=as497457e6;vsf=AAAAAAMEAAAACXIEAW5fXkFYWUwAUkM-;vst=AAAAAAcHAw8MDgsAAHZBKUEeQF5DRUFMGEtCMDY-;nat=yes> Record-Route: <sip:inside-kamailio-ip;r2=on;lr=on;ftag=as497457e6;vsf=AAAAAAMEAAAACXIEAW5fXkFYWUwAUkM-;vst=AAAAAAcHAw8MDgsAAHZBKUEeQF5DRUFMGEtCMDY-;nat=yes> Via: SIP/2.0/UDP outside-kamailio-ip;branch=z9hG4bK0bfd.7bd4d3ae01e5850c14a3a939a612a05a.0 Via: SIP/2.0/UDP asterisk-inside-ip:5060;received=asterisk-inside-ip;branch=z9hG4bK7f1ece8e;rport=5060 Max-Forwards: 69 From: 1111111111 <sip:1111111111@sip-vendor-ip>;tag=as497457e6 To: <sip:999999999@sip.sip-vendor-ip> Contact: <sip:1000@asterisk-inside-ip:5060> Call-ID: 57bd4ca457972f5a42502ba34bba4500@asterisk-inside-ip:5060 CSeq: 102 INVITE User-Agent: Abantix Voice Sevices Date: Mon, 21 Mar 2016 13:46:52 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH Supported: replaces, timer Remote-Party-ID: <sip:888888888@local-domain ;user=phone>;privacy=off;party=calling Content-Type: application/sdp Content-Length: 271 v=0 o=root 478097443 478097443 IN IP4 outside-kamailio-ip ########## OUTSIDE KAMAILIO IP REWRITED BY RTPPROXY s=asterisk c=IN IP4 outside-kamailio-ip ########## OUTSIDE KAMAILIO IP REWRITED BY RTPPROXY t=0 0 m=audio 24122 RTP/AVP 8 101 ########## OUTSIDE KAMAILIO PORT REWRITED BY RTPPROXY a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv -------------------------------------------------------------------------------------------------------------------------------------------------------- 2016/03/21 14:46:57.393518sip-vendor-ip:5060 -> outside-kamailio-ip:5060 SIP/2.0 180 Ringing Via: SIP/2.0/UDP outside-kamailio-ip;rport=5060;branch=z9hG4bK0bfd.7bd4d3ae01e5850c14a3a939a612a05a.1 Via: SIP/2.0/UDP asterisk-inside-ip:5060;received=asterisk-inside-ip;branch=z9hG4bK7f1ece8e;rport=5060 From: 1111111111 <sip:1111111111@sip-vendor-ip>;tag=as497457e6 To: <sip:999999999@sip.sip-vendor-ip>;tag=fkii1xm4-CC-26 Call-ID: 57bd4ca457972f5a42502ba34bba4500@asterisk-inside-ip:5060 CSeq: 102 INVITE Record-Route: <sip:sip-vendo-ip;lr;ftag=as497457e6;vsf=AAAAAAEECQkCAgsNAXBeLxwZHQxBH11lcw--;did=0e.126;nat=yes> Record-Route: <sip:outside-kamailio-ip;r2=on;lr=on;ftag=as497457e6;vsf=AAAAAAMEAAAACXIEAW5fXkFYWUwAUkM-;vst=AAAAAAcHAw8MDgsAAHZBKUEeQF5DRUFMGEtCMDY-;nat=yes> Record-Route: <sip:inside-kamailio-ip;r2=on;lr=on;ftag=as497457e6;vsf=AAAAAAMEAAAACXIEAW5fXkFYWUwAUkM-;vst=AAAAAAcHAw8MDgsAAHZBKUEeQF5DRUFMGEtCMDY-;nat=yes> Contact: <sip:999999999@sip-vendor-carrier:5060;user=phone;transport=udp> Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,INFO,PRACK,SUBSCRIBE,NOTIFY,UPDATE,MESSAGE,REFER Content-Length: 237 Content-Type: application/sdp v=0 o=HuaweiSoftX3000 71167517 71167517 IN IP4sip-vendor-ip ########## SIP VENDOR IP s=Sip Call c=IN IP4sip-vendor-ip ########## SIP VENDOR IP t=0 0 m=audio 44862 RTP/AVP 8 101 ########## SIP VENDOR PORT a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=ptime:20 a=fmtp:101 0-15 a=nortpproxy:yes -------------------------------------------------------------------------------------------------------------------------------------------------------- 2016/03/21 14:46:57.395029 inside-kamailio-ip:5060 -> asterisk-inside-ip:5060 SIP/2.0 180 Ringing Via: SIP/2.0/UDP asterisk-inside-ip:5060;received=asterisk-inside-ip;branch=z9hG4bK7f1ece8e;rport=5060 From: "1000" <sip:1000@asterisk-inside-ip>;tag=as497457e6 To: <sip:999999999@inside-kamailio-ip>;tag=fkii1xm4-CC-26 Call-ID: 57bd4ca457972f5a42502ba34bba4500@asterisk-inside-ip:5060 CSeq: 102 INVITE Record-Route: <sip:sip-vendo-ip;lr;ftag=as497457e6;vsf=AAAAAAEECQkCAgsNAXBeLxwZHQxBH11lcw--;did=0e.126;nat=yes> Record-Route: <sip:outside-kamailio-ip;r2=on;lr=on;ftag=as497457e6;vsf=AAAAAAMEAAAACXIEAW5fXkFYWUwAUkM-;vst=AAAAAAcHAw8MDgsAAHZBKUEeQF5DRUFMGEtCMDY-;nat=yes> Record-Route: <sip:inside-kamailio-ip;r2=on;lr=on;ftag=as497457e6;vsf=AAAAAAMEAAAACXIEAW5fXkFYWUwAUkM-;vst=AAAAAAcHAw8MDgsAAHZBKUEeQF5DRUFMGEtCMDY-;nat=yes> Contact: <sip:999999999@sip-vendor-carrier:5060;user=phone;transport=udp> Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,INFO,PRACK,SUBSCRIBE,NOTIFY,UPDATE,MESSAGE,REFER Content-Length: 237 Content-Type: application/sdp v=0 o=HuaweiSoftX3000 71167517 71167517 IN IP4sip-vendor-ip ########## SIP VENDOR IP NOT REWRITED BY RTPPROXY s=Sip Call c=IN IP4sip-vendor-ip ########## SIP VENDOR IP NOT REWRITED BY RTPPROXY t=0 0 m=audio 44862 RTP/AVP 8 101 ########## SIP VENDOR PORT NOT REWRITED BY RTPPROXY a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=ptime:20 a=fmtp:101 0-15 a=nortpproxy:yes

2 2

Kamailio forward REGISTER return "general error"
by Cockhootec Yahrabee 23 Mar '16

23 Mar '16

Hi everyone, I am trying to forward registration from one kamailio instance to another one eg. UA1 <---> kamailioB <------> kamailioA I am trying to register on `kamailioA` with UA1. I have UA1 registered on kamailioA. I am routing SIP messages by adding this to `request_route` block: if (uri != myself) { forward(otherKamailioIP, 5060); } Where I am using as `otherKamilioIP on kamailioA the kamailioB IP address and vice versa. I can clearly see in Wireshark, that the SIP messages are routed correctly but I am getting 401 Unauthorized which is sent from kamailioA to kamailioB and then from kamailioB to UA1. I printed value of `auth_check` following this http://lists.sip-router.org/pipermail/sr-users/2014-November/085851.html and I am getting return code of `-1` which is according to the documentation http://kamailio.org/docs/modules/4.2.x/modules/auth_db.html#auth_db.f.www_a… the GENERIC ERROR. I don't know what to do next. Does anyone encounter this kind of error before? Thanks in advance

2 3

processing ACK
by jaflong jaflong 23 Mar '16

23 Mar '16

Hi Everyone I am manually processing sdp and handling media so I want to repond to ACK myself instead of forwarding on for media server. I catch the method=="ACK" condition. From within this condition how do I retrieve avp variables that were set in the INVITE. Requesting $avp("myvar") comes out as null. Also what function can I run so the ACK is replied to properly so it stops resending 200 OK of the Invite.

5 6

for kamailio registration
by Shiv Patidar 23 Mar '16

23 Mar '16

For registration , we would like to see the complete traces at all nodes whoever processing UE sending REGISTER method. could you please let me know how can we check the logging at all IMS nodes? i am able to successfully register and got 200OK but i want understand what and all processing has been done by server? can't i see default messages with the way install step i followed i need this for test/development

4 4

Kamailio 4.3.x kamailio-redis RPM
by Jay Patel 23 Mar '16

23 Mar '16

Is there any trusted yum repo which builds redis module RPM for EL6/CentOS? Seems like default make file does not build redis and it'snot published on rpm.kamailio.org. cnxcc will be added bonus. Thanks in advance. Regards, Jay

2 3

Kamctl dispatcher reload
by Alberto Sagredo 22 Mar '16

22 Mar '16

I have installed Kamailio 4.4.x and im getting this error when trying to reload dispatcher? Any idea where to look? kamctl dispatcher reload 500 ERROR Reloading data Also kamcmd dispatcher.reload gave me same result.

1 1

Kamailio World 2016 for students
by Daniel-Constantin Mierla 22 Mar '16

22 Mar '16

Hello, continuing the program from last years, based on the roots and the tight relation of Kamailio project with the academic environment, we are offering three seats at Kamailio World Conference, May 18-20, 2016, in Berlin, to students enrolled in universities or research institutes (both bachelor and PhD programs qualify). Last year we had students participating from Austria, Slovakia and Netherlands. If you are a student and want to participate, email me directly (miconda(a)gmail.com) or to registration(a)kamailio.org . Participation to all the content of the event (workshops, conference and social event) is free, but you will have to take care of expenses for traveling and accommodation. Write a short description about your interest in real time communications and what is the university or the research institute you are affiliate to. Also, if you are not a student, but you are in touch with some or have access to students forums/mailing lists, it will be very appreciated if you forward these details. More information about Kamailio World is available on the web site: - http://www.kamailioworld.com Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, May 18-20, 2016 Berlin, Germany - http://www.kamailioworld.com

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sr-users March 2016