[SR-Users] Problem with ACK

Daniel-Constantin Mierla miconda at gmail.com
Fri Jun 7 11:11:04 CEST 2013


Hello,

ok, apparently there was an issue introduced by addition of outbound 
handling in rr module affecting strict routing. It was fixed in trunk by 
Peter Dunkley but not backported. I just did it:

- 
http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=6eb6d92af2fe55d14b255bb5c5c939cc2f78ba79

Can you try with latest branch 4.0?

It will be part of 4.0.2 which is planned for mid of next week.

Cheers,
Daniel

On 6/6/13 7:25 PM, phillman25 wrote:
> Hello Daniel/Stoyan
>
> Thanks for your reply, here is a full sip trace from the first INVITE 
> message to the last acknowledge which is sent to PGW.
>
>
>
> 192.168.10.189 ==> 81.21.38.34
>
> INVITE sip:94294294 at 81.21.38.34 <mailto:sip%3A94294294 at 81.21.38.34> 
> SIP/2.0
> Via: SIP/2.0/UDP 192.168.10.189:5060;branch=z9hG4bK7ddbce3f;rport
> Max-Forwards: 70
> From: "22498045" <sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af
> To: <sip:94294294 at 81.21.38.34 <mailto:sip%3A94294294 at 81.21.38.34>>
> Contact: <sip:22498045 at 192.168.10.189:5060 
> <http://sip:22498045@192.168.10.189:5060>>
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060 
> <http://696cfa577f42395767bc812e7e8a38a5@192.168.10.189:5060>
> CSeq: 102 INVITE
> User-Agent: FPBX-2.8.1(1.8.21.0)
> Date: Thu, 06 Jun 2013 09:40:42 GMT
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, 
> INFO, PUBLISH
> Supported: replaces, timer
> Content-Type: application/sdp
> Content-Length: 265
>
> v=0
> o=root 1692903116 1692903116 IN IP4 192.168.10.189
> s=Asterisk PBX 1.8.21.0
> c=IN IP4 192.168.10.189
> t=0 0
> m=audio 12584 RTP/AVP 0 8 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=ptime:20
> a=sendrecv
>
>
>
> 81.21.38.34 ==> 81.21.38.5
>
> INVITE sip:3005A94294294 at 81.21.38.5 
> <mailto:sip%3A3005A94294294 at 81.21.38.5> SIP/2.0
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af;did=c83.f641>
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.4dbc7d09c7e34a53fab5087a11e6f210.0
> Via: SIP/2.0/UDP 192.168.10.189:5060;branch=z9hG4bK7ddbce3f;rport=5060
> Max-Forwards: 16
> From: "22498045" <sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af
> To: <sip:94294294 at 81.21.38.34 <mailto:sip%3A94294294 at 81.21.38.34>>
> Contact: <sip:22498045 at 192.168.10.189:5060 
> <http://sip:22498045@192.168.10.189:5060>>
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060 
> <http://696cfa577f42395767bc812e7e8a38a5@192.168.10.189:5060>
> CSeq: 102 INVITE
> User-Agent: FPBX-2.8.1(1.8.21.0)
> Date: Thu, 06 Jun 2013 09:40:42 GMT
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, 
> INFO, PUBLISH
> Supported: replaces, timer
> Content-Type: application/sdp
> Content-Length: 277
> P-hint: outbound
>
> v=0
> o=root 1692903116 1692903116 IN IP4 81.21.38.34
> s=Asterisk PBX 1.8.21.0
> c=IN IP4 81.21.38.34
> t=0 0
> m=audio 38796 RTP/AVP 0 8 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=ptime:20
> a=sendrecv
> a=nortpproxy:yes
>
>
>
> 81.21.38.5 ==> 81.21.38.34
>
>
> INVITE sip:7000A94294294 at 81.21.38.34:5060;user=phone SIP/2.0
> Via: SIP/2.0/UDP 81.21.38.5:5060 <http://81.21.38.5:5060> 
> ;branch=z9hG4bKterm-1105c-22498045-94294294-67117
> Record-Route: <sip:94294294 at 81.21.38.5 
> <mailto:sip%3A94294294 at 81.21.38.5>;pgw-call=call-2aa6>
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af;did=c83.f641>
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.4dbc7d09c7e34a53fab5087a11e6f210.0
> Via: SIP/2.0/UDP 192.168.10.189:5060;branch=z9hG4bK7ddbce3f;rport=5060
> Max-Forwards: 15
> From: "22498045" <sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af
> To: <sip:94294294 at 81.21.38.34 <mailto:sip%3A94294294 at 81.21.38.34>>
> Contact: <sip:22498045 at 192.168.10.189:5060 
> <http://sip:22498045@192.168.10.189:5060>>
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060 
> <http://696cfa577f42395767bc812e7e8a38a5@192.168.10.189:5060>
> CSeq: 102 INVITE
> User-Agent: FPBX-2.8.1(1.8.21.0)
> Date: Thu, 06 Jun 2013 09:40:42 GMT
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, 
> INFO, PUBLISH
> Supported: replaces, timer
> Content-Type: application/sdp
> Content-Length: 277
> P-hint: outbound
>
> v=0
> o=root 1692903116 1692903116 IN IP4 81.21.38.34
> s=Asterisk PBX 1.8.21.0
> c=IN IP4 81.21.38.34
> t=0 0
> m=audio 38796 RTP/AVP 0 8 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=ptime:20
> a=sendrecv
> a=nortpproxy:yes
>
>
>
>
>
> 81.21.38.34==>81.21.38.55
>
> INVITE sip:94294294 at 81.21.38.55 <mailto:sip%3A94294294 at 81.21.38.55> 
> SIP/2.0
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af>
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.ef179a29b1792073be0e0618cf49ac25.0
> Via: SIP/2.0/UDP 81.21.38.5:5060 <http://81.21.38.5:5060> 
> ;branch=z9hG4bKterm-1105c-22498045-94294294-67117
> Record-Route: <sip:94294294 at 81.21.38.5 
> <mailto:sip%3A94294294 at 81.21.38.5>;pgw-call=call-2aa6>
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af;did=c83.f641>
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.4dbc7d09c7e34a53fab5087a11e6f210.0
> Via: SIP/2.0/UDP 192.168.10.189:5060;branch=z9hG4bK7ddbce3f;rport=5060
> Max-Forwards: 14
> From: "22498045" <sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af
> To: <sip:94294294 at 81.21.38.34 <mailto:sip%3A94294294 at 81.21.38.34>>
> Contact: <sip:22498045 at 192.168.10.189:5060 
> <http://sip:22498045@192.168.10.189:5060>>
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060 
> <http://696cfa577f42395767bc812e7e8a38a5@192.168.10.189:5060>
> CSeq: 102 INVITE
> User-Agent: FPBX-2.8.1(1.8.21.0)
> Date: Thu, 06 Jun 2013 09:40:42 GMT
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, 
> INFO, PUBLISH
> Supported: replaces, timer
> Content-Type: application/sdp
> Content-Length: 277
> P-hint: outbound
> P-hint: outbound
>
> v=0
> o=root 1692903116 1692903116 IN IP4 81.21.38.34
> s=Asterisk PBX 1.8.21.0
> c=IN IP4 81.21.38.34
> t=0 0
> m=audio 38796 RTP/AVP 0 8 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=ptime:20
> a=sendrecv
> a=nortpproxy:yes
>
>
>
>
> 81.21.38.55 ==> 81.21.38.34
> SIP/2.0 200 OK
> From: "22498045"<sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af
> To: <sip:94294294 at 81.21.38.34 
> <mailto:sip%3A94294294 at 81.21.38.34>>;tag=3d95248-37261551-13c4-50022-1c3096-5cc2673d-1c3096
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060 
> <http://696cfa577f42395767bc812e7e8a38a5@192.168.10.189:5060>
> CSeq: 102 INVITE
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.ef179a29b1792073be0e0618cf49ac25.0
> Via: SIP/2.0/UDP 
> 81.21.38.5:5060;branch=z9hG4bKterm-1105c-22498045-94294294-67117
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.4dbc7d09c7e34a53fab5087a11e6f210.0
> Via: SIP/2.0/UDP 192.168.10.189:5060;rport=5060;branch=z9hG4bK7ddbce3f
> Supported: replaces
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af>
> Record-Route: <sip:94294294 at 81.21.38.5 
> <mailto:sip%3A94294294 at 81.21.38.5>;pgw-call=call-2aa6>
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af;did=c83.f641>
> Contact: <sip:94294294 at 81.21.38.55 <mailto:sip%3A94294294 at 81.21.38.55>>
> Allow: INVITE, CANCEL, ACK, BYE, OPTIONS, INFO, REFER, NOTIFY, UPDATE
> Content-Type: application/sdp
> Content-Length: 242
>
> v=0
> o=Dialogic_SIP_CCLIB 64680888 64680889 IN IP4 81.21.38.55
> s=Dialogic_SIP_CCLIB
> c=IN IP4 81.21.38.55
> t=0 0
> m=audio 49156 RTP/AVP 0 101
> a=rtpmap:0 PCMU/8000
> a=sendrecv
> a=ptime:20
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
>
>
>
> 81.21.38.34 ==> 81.21.38.5
>
> SIP/2.0 200 OK
> From: "22498045"<sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af
> To: <sip:94294294 at 81.21.38.34 
> <mailto:sip%3A94294294 at 81.21.38.34>>;tag=3d95248-37261551-13c4-50022-1c3096-5cc2673d-1c3096
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060 
> <http://696cfa577f42395767bc812e7e8a38a5@192.168.10.189:5060>
> CSeq: 102 INVITE
> Via: SIP/2.0/UDP 
> 81.21.38.5:5060;branch=z9hG4bKterm-1105c-22498045-94294294-67117
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.4dbc7d09c7e34a53fab5087a11e6f210.0
> Via: SIP/2.0/UDP 192.168.10.189:5060;rport=5060;branch=z9hG4bK7ddbce3f
> Supported: replaces
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af>
> Record-Route: <sip:94294294 at 81.21.38.5 
> <mailto:sip%3A94294294 at 81.21.38.5>;pgw-call=call-2aa6>
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af;did=c83.f641>
> Contact: <sip:94294294 at 81.21.38.55 <mailto:sip%3A94294294 at 81.21.38.55>>
> Allow: INVITE, CANCEL, ACK, BYE, OPTIONS, INFO, REFER, NOTIFY, UPDATE
> Content-Type: application/sdp
> Content-Length: 260
>
> v=0
> o=Dialogic_SIP_CCLIB 64680888 64680889 IN IP4 81.21.38.34
> s=Dialogic_SIP_CCLIB
> c=IN IP4 81.21.38.34
> t=0 0
> m=audio 47332 RTP/AVP 0 101
> a=rtpmap:0 PCMU/8000
> a=sendrecv
> a=ptime:20
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
> a=nortpproxy:yes
>
>
>
> 81.21.38.5 ==> 81.21.38.34
>
> SIP/2.0 200 OK
> From: "22498045"<sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af
> To: <sip:94294294 at 81.21.38.34 
> <mailto:sip%3A94294294 at 81.21.38.34>>;tag=3d95248-37261551-13c4-50022-1c3096-5cc2673d-1c3096
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060 
> <http://696cfa577f42395767bc812e7e8a38a5@192.168.10.189:5060>
> CSeq: 102 INVITE
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.4dbc7d09c7e34a53fab5087a11e6f210.0
> Via: SIP/2.0/UDP 192.168.10.189:5060;rport=5060;branch=z9hG4bK7ddbce3f
> Supported: replaces
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af>
> Record-Route: <sip:94294294 at 81.21.38.5 
> <mailto:sip%3A94294294 at 81.21.38.5>;pgw-call=call-2aa6>
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af;did=c83.f641>
> Contact: <sip:94294294 at 81.21.38.55 <mailto:sip%3A94294294 at 81.21.38.55>>
> Allow: INVITE, CANCEL, ACK, BYE, OPTIONS, INFO, REFER, NOTIFY, UPDATE
> Content-Type: application/sdp
> Content-Length: 260
>
> v=0
> o=Dialogic_SIP_CCLIB 64680888 64680889 IN IP4 81.21.38.34
> s=Dialogic_SIP_CCLIB
> c=IN IP4 81.21.38.34
> t=0 0
> m=audio 47332 RTP/AVP 0 101
> a=rtpmap:0 PCMU/8000
> a=sendrecv
> a=ptime:20
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
> a=nortpproxy:yes
>
>
>
>
> 81.21.38.34 ==> 192.168.10.189
>
>
> SIP/2.0 200 OK
> From: "22498045"<sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af
> To: <sip:94294294 at 81.21.38.34 
> <mailto:sip%3A94294294 at 81.21.38.34>>;tag=3d95248-37261551-13c4-50022-1c3096-5cc2673d-1c3096
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060 
> <http://696cfa577f42395767bc812e7e8a38a5@192.168.10.189:5060>
> CSeq: 102 INVITE
> Via: SIP/2.0/UDP 192.168.10.189:5060;rport=5060;branch=z9hG4bK7ddbce3f
> Supported: replaces
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af>
> Record-Route: <sip:94294294 at 81.21.38.5 
> <mailto:sip%3A94294294 at 81.21.38.5>;pgw-call=call-2aa6>
> Record-Route: <sip:81.21.38.34;lr=on;ftag=as181922af;did=c83.f641>
> Contact: <sip:94294294 at 81.21.38.55 <mailto:sip%3A94294294 at 81.21.38.55>>
> Allow: INVITE, CANCEL, ACK, BYE, OPTIONS, INFO, REFER, NOTIFY, UPDATE
> Content-Type: application/sdp
> Content-Length: 260
>
> v=0
> o=Dialogic_SIP_CCLIB 64680888 64680889 IN IP4 81.21.38.34
> s=Dialogic_SIP_CCLIB
> c=IN IP4 81.21.38.34
> t=0 0
> m=audio 47332 RTP/AVP 0 101
> a=rtpmap:0 PCMU/8000
> a=sendrecv
> a=ptime:20
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
> a=nortpproxy:yes
>
>
>
> #
> U 192.168.10.189:5060 <http://192.168.10.189:5060> -> 81.21.38.34:5060 
> <http://81.21.38.34:5060>
>
> ACK sip:94294294 at 81.21.38.55 <mailto:sip%3A94294294 at 81.21.38.55> SIP/2.0*
> Via: SIP/2.0/UDP 192.168.10.189:5060;branch=z9hG4bK76f8f103;rport*
> Route: 
> <sip:81.21.38.34;lr=on;ftag=as181922af;did=c83.f641>,<sip:94294294 at 81.21.38.5 
> <mailto:sip%3A94294294 at 81.21.38.5>;pgw-call=call-2aa6>,<sip:81.21.38.34;lr=on;ftag=as181922af>*
> Max-Forwards: 70*
> From: "22498045" <sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af*
> To: <sip:94294294 at 81.21.38.34 
> <mailto:sip%3A94294294 at 81.21.38.34>>;tag=3d95248-37261551-13c4-50022-1c3096-5cc2673d-1c3096*
> Contact: <sip:22498045 at 192.168.10.189:5060 
> <http://sip:22498045@192.168.10.189:5060>>*
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060*
> CSeq: 102 ACK*
> User-Agent: FPBX-2.8.1(1.8.21.0)*
> Content-Length: 0*
>
>
> 81.21.38.34:5060 <http://81.21.38.34:5060> -> 81.21.38.5:5060 
> <http://81.21.38.5:5060>
>
> ACK sip:94294294 at 81.21.38.55 <mailto:sip%3A94294294 at 81.21.38.55> SIP/2.0*
> Via: SIP/2.0/UDP 
> 81.21.38.34;branch=z9hG4bKc526.9402c2edbc3ef96d9e405408364506a9.0*
> Via: SIP/2.0/UDP 192.168.10.189:5060;branch=z9hG4bK76f8f103;rport=5060*
> Route: <sip:94294294 at 81.21.38.5 
> <mailto:sip%3A94294294 at 81.21.38.5>;pgw-call=call-2aa6>,<sip:81.21.38.34;lr=on;ftag=as181922af>*
> Max-Forwards: 16*
> From: "22498045" <sip:22498045 at 192.168.10.189 
> <mailto:sip%3A22498045 at 192.168.10.189>>;tag=as181922af*
> To: <sip:94294294 at 81.21.38.34 
> <mailto:sip%3A94294294 at 81.21.38.34>>;tag=3d95248-37261551-13c4-50022-1c3096-5cc2673d-1c3096*
> Contact: <sip:22498045 at 192.168.10.189:5060 
> <http://sip:22498045@192.168.10.189:5060>>*
> Call-ID: 696cfa577f42395767bc812e7e8a38a5 at 192.168.10.189:5060*
> CSeq: 102 ACK*
> User-Agent: FPBX-2.8.1(1.8.21.0)*
> Content-Length: 0*
>
>
> Regards
> Phillip
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
   * http://asipto.com/u/katu *

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