hi alex,
is there a way for kamailio to force lr=on before relay? this carrier is driving me nuts
Kelvin,
As BYEs are not generated by Kamailio, only relayed, the setting does not affect them. That setting only affects initial Route set placement in the initial INVITE to which the RR header is added.
-- Alex
On 11/28/2013 10:14 AM, Kelvin Chua wrote:
hi carsten,
thanks for the insight, that's possible.
enable_full_lr is already set. are BYEs unaffected by that setting?
On Nov 28, 2013 10:44 PM, "Carsten Bock" <carsten@ng-voice.com
<mailto:carsten@ng-voice.com>> wrote:
Probably the other Server is validating the Route headers against the
last set of Record-Route headers:
In ACK:
Record-Route: <sip:6X.2X1.4.1X5;lr=on;ftag=gK0662d671>.
Record-Route: <sip:6X.2X1.4.9X;lr=on;ftag=gK0662d671>.
In the BYE:
Route: <sip:6X.2X1.4.1X5;lr;ftag=gK0662d671>.
Route: <sip:6X.2X1.4.9X;lr;ftag=gK0662d671>.
Probably their server does not like, that first you have "lr=on" and
later it's just "lr".
Kind regards,
Carsten
2013/11/28 Kelvin Chua <kelchy@gmail.com <mailto:kelchy@gmail.com>>:
> U 2013/11/28 09:06:09.411796 6X.2X1.4.1X5:5060 -> 2X8.1X1.3X.2X:5060
> INVITE sip:+18X88X441X1@2X8.1X1.3X.2X SIP/2.0.
> Record-Route: <sip:6X.2X1.4.1X5;lr=on;ftag=gK0662d671>.
> Record-Route: <sip:6X.2X1.4.9X;lr=on;ftag=gK0662d671>.
> Accept: application/sdp.
> Allow: INVITE,ACK,CANCEL,BYE.
> Via: SIP/2.0/UDP 6X.2X1.4.1X5;branch=z9hG4bKcff3.da8920b2.0.
> Via: SIP/2.0/UDP 6X.2X1.4.9X;branch=z9hG4bKcff3.66c425c4.0.
> Via: SIP/2.0/UDP
192.168.47.68:5060;branch=z9hG4bK06Bbcfc5fb404048790.
> From: <sip:+18X16X620X3@192.168.47.68
<mailto:sip%3A%2B18X16X620X3@192.168.47.68>;isup-oli=0>;tag=gK0662d671.
> To: <sip:+18X88X441X1@6X.2X1.4.9X>.
> Call-ID: 1443253238_103264169@192.168.47.68
<mailto:1443253238_103264169@192.168.47.68>.
> CSeq: 525 INVITE.
> Max-Forwards: 47.
> Contact: <sip:+18X16X620X3@192.168.47.68:5060
<http://sip:+18X16X620X3@192.168.47.68:5060>>.
> Content-Length: 327.
> Content-Disposition: session; handling=required.
> Content-Type: application/sdp.
> Remote-Party-ID:
> <sip:+18X16X620X3@192.168.47.68:5060
<http://sip:+18X16X620X3@192.168.47.68:5060>>;privacy=off;screen=no.
> .
> v=0.
> o=Sonus_UAC 30934 15833 IN IP4 192.168.47.68.
> s=SIP Media Capabilities.
> c=IN IP4 6X.2X1.4.9X.
> t=0 0.
> m=audio 5770 RTP/AVP 0 18 96 101.
> a=rtpmap:0 PCMU/8000.
> a=rtpmap:18 G729/8000.
> a=fmtp:18 annexb=no.
> a=rtpmap:96 iLBC/8000.
> a=fmtp:96 mode=30.
> a=rtpmap:101 telephone-event/8000.
> a=fmtp:101 0-15.
> a=sendrecv.
> a=maxptime:30.
>
>
> U 2013/11/28 09:06:09.413388 2X8.1X1.3X.2X:5060 -> 6X.2X1.4.1X5:5060
> SIP/2.0 183 Session Progress.
> Record-Route: <sip:6X.2X1.4.1X5;lr=on;ftag=gK0662d671>.
> Record-Route: <sip:6X.2X1.4.9X;lr=on;ftag=gK0662d671>.
> Via: SIP/2.0/UDP
6X.2X1.4.1X5;branch=z9hG4bKcff3.da8920b2.0;rport=5060.
> Via: SIP/2.0/UDP 6X.2X1.4.9X;branch=z9hG4bKcff3.66c425c4.0.
> Via: SIP/2.0/UDP
192.168.47.68:5060;branch=z9hG4bK06Bbcfc5fb404048790.
> From: <sip:+18X16X620X3@192.168.47.68
<mailto:sip%3A%2B18X16X620X3@192.168.47.68>;isup-oli=0>;tag=gK0662d671.
> To:
>
<sip:+18X88X441X1@6X.2X1.4.9X>;tag=bbd932f8f9dbf9743f9b7cadcbf622ac.10eb.
> Call-ID: 1443253238_103264169@192.168.47.68
<mailto:1443253238_103264169@192.168.47.68>.
> CSeq: 525 INVITE.
> Server: kamailio (4.0.4 (x86_64/linux)).
> Content-Length: 0.
> .
>
>
> U 2013/11/28 09:06:09.413936 2X8.1X1.3X.2X:5060 -> 6X.2X1.4.1X5:5060
> SIP/2.0 100 trying -- your call is important to us.
> Via: SIP/2.0/UDP
6X.2X1.4.1X5;branch=z9hG4bKcff3.da8920b2.0;rport=5060.
> Via: SIP/2.0/UDP 6X.2X1.4.9X;branch=z9hG4bKcff3.66c425c4.0.
> Via: SIP/2.0/UDP
192.168.47.68:5060;branch=z9hG4bK06Bbcfc5fb404048790.
> From: <sip:+18X16X620X3@192.168.47.68
<mailto:sip%3A%2B18X16X620X3@192.168.47.68>;isup-oli=0>;tag=gK0662d671.
> To: <sip:+18X88X441X1@6X.2X1.4.9X>.
> Call-ID: 1443253238_103264169@192.168.47.68
<mailto:1443253238_103264169@192.168.47.68>.
> CSeq: 525 INVITE.
> Server: kamailio (4.0.4 (x86_64/linux)).
> Content-Length: 0.
> .
>
> U 2013/11/28 09:06:10.672460 2X8.1X1.3X.2X:5060 -> 6X.2X1.4.1X5:5060
> SIP/2.0 180 Ringing.
> Via: SIP/2.0/UDP
6X.2X1.4.1X5;rport=5060;branch=z9hG4bKcff3.da8920b2.0.
> Via: SIP/2.0/UDP 6X.2X1.4.9X;branch=z9hG4bKcff3.66c425c4.0.
> Via: SIP/2.0/UDP
192.168.47.68:5060;branch=z9hG4bK06Bbcfc5fb404048790.
> Record-Route: <sip:2X8.1X1.3X.2X;lr;did=873.7d91;nat=yes>.
> Record-Route: <sip:6X.2X1.4.1X5;lr;ftag=gK0662d671>.
> Record-Route: <sip:6X.2X1.4.9X;lr;ftag=gK0662d671>.
> Call-ID: 1443253238_103264169@192.168.47.68
<mailto:1443253238_103264169@192.168.47.68>.
> From: <sip:+18X16X620X3@192.168.47.68
<mailto:sip%3A%2B18X16X620X3@192.168.47.68>;isup-oli=0>;tag=gK0662d671.
> To:
<sip:+18X88X441X1@6X.2X1.4.9X>;tag=3pOAt1HRTOy9Xfi4Rsbbz9gf73MsuXge.
> CSeq: 525 INVITE.
> Contact: <sip:1X5.6X.1X6.2X3:9439>.
> Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE,
NOTIFY,
> REFER, MESSAGE, OPTIONS.
> Content-Length: 0.
> .
>
> U 2013/11/28 09:06:12.931892 2X8.1X1.3X.2X:5060 -> 6X.2X1.4.1X5:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP
6X.2X1.4.1X5;rport=5060;branch=z9hG4bKcff3.da8920b2.0.
> Via: SIP/2.0/UDP 6X.2X1.4.9X;branch=z9hG4bKcff3.66c425c4.0.
> Via: SIP/2.0/UDP
192.168.47.68:5060;branch=z9hG4bK06Bbcfc5fb404048790.
> Record-Route: <sip:2X8.1X1.3X.2X;lr;did=873.7d91;nat=yes>.
> Record-Route: <sip:6X.2X1.4.1X5;lr;ftag=gK0662d671>.
> Record-Route: <sip:6X.2X1.4.9X;lr;ftag=gK0662d671>.
> Call-ID: 1443253238_103264169@192.168.47.68
<mailto:1443253238_103264169@192.168.47.68>.
> From: <sip:+18X16X620X3@192.168.47.68
<mailto:sip%3A%2B18X16X620X3@192.168.47.68>;isup-oli=0>;tag=gK0662d671.
> To:
<sip:+18X88X441X1@6X.2X1.4.9X>;tag=3pOAt1HRTOy9Xfi4Rsbbz9gf73MsuXge.
> CSeq: 525 INVITE.
> Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE,
NOTIFY,
> REFER, MESSAGE, OPTIONS.
> Contact: <sip:1X5.6X.1X6.2X3:9439>.
> Supported: replaces, 100rel, timer, norefersub.
> Content-Type: application/sdp.
> Content-Length:238.
> .
> v=0.
> o=- 3594636366 3594636367 IN IP4 2X8.1X1.3X.2X.
> s=pjmedia.
> i=(o=IN IP4 10.0.193.243).
> c=IN IP4 1X5.6X.1X6.2X3.
> t=0 0.
> m=audio 10246 RTP/AVP 0.
> c=IN IP4 2X8.1X1.3X.2X.
> a=rtcp:10247.
> a=sendrecv.
> a=rtpmap:0 PCMU/8000.
> a=nortpproxy:yes.
>
>
> U 2013/11/28 09:06:12.960342 6X.2X1.4.1X5:5060 -> 2X8.1X1.3X.2X:5060
> ACK sip:1X5.6X.1X6.2X3:9439 SIP/2.0.
> Record-Route: <sip:6X.2X1.4.1X5;lr=on;ftag=gK0662d671>.
> Record-Route: <sip:6X.2X1.4.9X;lr=on;ftag=gK0662d671>.
> Via: SIP/2.0/UDP 6X.2X1.4.1X5;branch=z9hG4bKcff3.da8920b2.2.
> Via: SIP/2.0/UDP 6X.2X1.4.9X;branch=z9hG4bKcff3.66c425c4.2.
> Via: SIP/2.0/UDP
192.168.47.68:5060;branch=z9hG4bK06Bbd0344f60e48a125.
> From: <sip:+18X16X620X3@192.168.47.68
<mailto:sip%3A%2B18X16X620X3@192.168.47.68>;isup-oli=0>;tag=gK0662d671.
> To:
<sip:+18X88X441X1@6X.2X1.4.9X>;tag=3pOAt1HRTOy9Xfi4Rsbbz9gf73MsuXge.
> Call-ID: 1443253238_103264169@192.168.47.68
<mailto:1443253238_103264169@192.168.47.68>.
> CSeq: 525 ACK.
> Max-Forwards: 68.
> Route: <sip:2X8.1X1.3X.2X:5060;lr;did=873.7d91;nat=yes>.
> Content-Length: 0.
> .
>
>
> ------------------------ call goes on a for a while
> ---------------------------
>
>
> U 2013/11/28 09:06:24.358786 2X8.1X1.3X.2X:5060 -> 6X.2X1.4.1X5:5060
> BYE sip:+18X16X620X3@6X.2X1.4.1X5:5060 SIP/2.0.
> Via: SIP/2.0/UDP 2X8.1X1.3X.2X;branch=z9hG4bKbb1b.267a7326.0.
> Via: SIP/2.0/UDP
>
1X5.6X.1X6.2X3:9439;rport=9439;branch=z9hG4bKPj6XR.AckX-G8lRIN4ZuDvjaPB6ZnUpHUa.
> Max-Forwards: 16.
> From:
<sip:+18X88X441X1@6X.2X1.4.9X>;tag=3pOAt1HRTOy9Xfi4Rsbbz9gf73MsuXge.
> To: <sip:+18X16X620X3@192.168.47.68
<mailto:sip%3A%2B18X16X620X3@192.168.47.68>;isup-oli=0>;tag=gK0662d671.
> Call-ID: 1443253238_103264169@192.168.47.68
<mailto:1443253238_103264169@192.168.47.68>.
> CSeq: 5685 BYE.
> Route: <sip:6X.2X1.4.1X5;lr;ftag=gK0662d671>.
> Route: <sip:6X.2X1.4.9X;lr;ftag=gK0662d671>.
> User-Agent: CSipSimple_m0-16/r2330.
> Content-Length: 0.
> .
>
>
> U 2013/11/28 09:06:24.372741 6X.2X1.4.1X5:5060 -> 2X8.1X1.3X.2X:5060
> SIP/2.0 500 Invalid routeset.
> Via: SIP/2.0/UDP 2X8.1X1.3X.2X;branch=z9hG4bKbb1b.267a7326.0.
> Via: SIP/2.0/UDP
>
1X5.6X.1X6.2X3:9439;rport=9439;branch=z9hG4bKPj6XR.AckX-G8lRIN4ZuDvjaPB6ZnUpHUa.
> From:
<sip:+18188244111@6X.2X1.4.9X>;tag=3pOAt1HRTOy9Xfi4Rsbbz9gf73MsuXge.
> To: <sip:+18X16X620X3@192.168.47.68
<mailto:sip%3A%2B18X16X620X3@192.168.47.68>;isup-oli=0>;tag=gK0662d671.
> Call-ID: 1443253238_103264169@192.168.47.68
<mailto:1443253238_103264169@192.168.47.68>.
> CSeq: 5685 BYE.
> Server: Bandwidth.com CLEC.
> Content-Length: 0.
> .
>
>
> Kelvin Chua
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
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--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com <mailto:carsten@ng-voice.com>
Office +49 40 34927219 <tel:%2B49%2040%2034927219>
Fax +49 40 34927220 <tel:%2B49%2040%2034927220>
Sitz der Gesellschaft: Hamburg
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Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
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Evariste Systems LLC
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Suite 106
Decatur, GA 30030
United States
Tel: +1-678-954-0670
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
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