Re: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5
I recompiled with the 1.11.6, and did not resolve the issue. Traces show behaviour identical between 1.11.5 and 1.11.6. Looking at the release notes for 1.11.6, there are some fixes that are closely related, but don't fix my specific issue. i.e. 95f5f79, 26a0a62. Any suggestions? Is there some yet-to-be documented B2BLogic module parameter that needs to be set? Louis -Original Message- From: users-boun...@lists.opensips.org [mailto:users-boun...@lists.opensips.org] On Behalf Of Louis Rochon Sent: Monday, March 21, 2016 2:22 PM To: OpenSIPS users mailling list Subject: Re: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5 Thanks Liviu, I will recompile and give it a try. Louis -Original Message- From: users-boun...@lists.opensips.org [mailto:users-boun...@lists.opensips.org] On Behalf Of Liviu Chircu Sent: Monday, March 21, 2016 9:31 AM To: users@lists.opensips.org Subject: Re: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5 Hi Louis, There was a similar discussion back in August [1], concluding with a fix [2], made between the 1.11.5 and 1.11.6 releases. Updating to the latest OpenSIPS 1.11 will most likely solve this problem. [1]: http://lists.opensips.org/pipermail/users/2015-August/032239.html [2]: https://github.com/OpenSIPS/opensips/commit/95f5f79b9250 Liviu Chircu OpenSIPS Developer http://www.opensips-solutions.com On 21.03.2016 14:55, Louis Rochon wrote: > Anybody? > > Louis > > > -Original Message- > From: users-boun...@lists.opensips.org > [mailto:users-boun...@lists.opensips.org] On Behalf Of Louis Rochon > Sent: Wednesday, March 16, 2016 10:02 AM > To: users@lists.opensips.org > Subject: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in > 1.11.5 > > SDP in ACK lost in OpenSIPS 1.11.5 > > This is something that used to work in OpenSIPS 1.8.1, but seems to have been > broken 1.11.5. > > Using the B2BUA facilities, I make the second leg of the call using > b2b_init_request. Then, if required, I move the call to another user agent > via a bash shell script, which issues a opensipsctl fifo b2b_bridge. > > For this in-dialog reinvite to work, there has to be an SDP in the ACK, which > is missing the trace produced using OpenSIPS 1.11.5. It's there in 1.8.1. > > Anyway of reintroducing the SDP in the ACK in 1.11.5? > > Trace Explanation > - > Objects: 10.10.8.103: source of initial call. Recipipient of reinvite. > 10.10.10.205: CentOS running OpenSIPS with B2BUA. In one case, it's > CentOS 5.11 running OpenSIPs 1.8.1, the other (broken) is CentOS 6.7 running > OpenSIPs 1.11.5. > > Call Flow in Trace: > 10.10.10.205 10.10.8.103 >--Invite-->Indialog reinvite, so SDP > <--Trying-- > <--200 OK--With SDP > --ACK --> With SDP in 1.8.1, no SDP in 1.11.5 > > OpenSIPS 1.8.1: > --- > INVITE sip:4507710011@10.10.8.103;user=phone SIP/2.0 > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 > To: "4507710011" > ;tag=89188638-a664e63f-ver5d > From: ;tag=B2B.483.37 > CSeq: 2 INVITE > Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > Max-Forwards: 70 > Content-Length: 0 > User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) > Contact: > > SIP/2.0 100 Trying > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 > From: ;tag=B2B.483.37 > To: "4507710011" > ;tag=89188638-a664e63f-ver5d > Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > CSeq: 2 INVITE > Content-Length: 0 > > SIP/2.0 200 OK > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 > From: ;tag=B2B.483.37 > To: "4507710011" > ;tag=89188638-a664e63f-ver5d > Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > CSeq: 2 INVITE > Contact: > Content-Type: application/sdp > Content-Length: 185 > > v=0 > o=VOIPSIL_SIP 416521046 416521046 IN IP4 10.10.8.103 s=Sip Call c=IN > IP4 10.10.8.33 > t=0 0 > m=audio 21260 RTP/AVP 0 101 > a=rtpmap:0 PCMU/8000 > a=rtpmap:101 telephone-event/8000 > > ACK sip:4507710011@10.10.8.103;user=phone SIP/2.0 > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.de759b97.0 > To: "4507710011" > ;tag=89188638-a664e63f-ver5d > From: ;tag=B2B.483.37 > CSeq: 2 ACK > Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > Max-Forwards: 70 > Content-Length: 186 > User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) > Allow: INVITE, ACK, CANCEL, BYE > Priority: emergency > Calluid: 1537A73F8B0C005C > Geolocation: > Geolocation-Routing: yes > Initial-CallID: 113c305d-89188638-113c3058-a664e63f@10.1
Re: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5
Thanks Liviu, I will recompile and give it a try. Louis -Original Message- From: users-boun...@lists.opensips.org [mailto:users-boun...@lists.opensips.org] On Behalf Of Liviu Chircu Sent: Monday, March 21, 2016 9:31 AM To: users@lists.opensips.org Subject: Re: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5 Hi Louis, There was a similar discussion back in August [1], concluding with a fix [2], made between the 1.11.5 and 1.11.6 releases. Updating to the latest OpenSIPS 1.11 will most likely solve this problem. [1]: http://lists.opensips.org/pipermail/users/2015-August/032239.html [2]: https://github.com/OpenSIPS/opensips/commit/95f5f79b9250 Liviu Chircu OpenSIPS Developer http://www.opensips-solutions.com On 21.03.2016 14:55, Louis Rochon wrote: > Anybody? > > Louis > > > -Original Message- > From: users-boun...@lists.opensips.org > [mailto:users-boun...@lists.opensips.org] On Behalf Of Louis Rochon > Sent: Wednesday, March 16, 2016 10:02 AM > To: users@lists.opensips.org > Subject: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in > 1.11.5 > > SDP in ACK lost in OpenSIPS 1.11.5 > > This is something that used to work in OpenSIPS 1.8.1, but seems to have been > broken 1.11.5. > > Using the B2BUA facilities, I make the second leg of the call using > b2b_init_request. Then, if required, I move the call to another user agent > via a bash shell script, which issues a opensipsctl fifo b2b_bridge. > > For this in-dialog reinvite to work, there has to be an SDP in the ACK, which > is missing the trace produced using OpenSIPS 1.11.5. It's there in 1.8.1. > > Anyway of reintroducing the SDP in the ACK in 1.11.5? > > Trace Explanation > - > Objects: 10.10.8.103: source of initial call. Recipipient of reinvite. > 10.10.10.205: CentOS running OpenSIPS with B2BUA. In one case, it's > CentOS 5.11 running OpenSIPs 1.8.1, the other (broken) is CentOS 6.7 running > OpenSIPs 1.11.5. > > Call Flow in Trace: > 10.10.10.205 10.10.8.103 >--Invite-->Indialog reinvite, so SDP > <--Trying-- > <--200 OK--With SDP > --ACK --> With SDP in 1.8.1, no SDP in 1.11.5 > > OpenSIPS 1.8.1: > --- > INVITE sip:4507710011@10.10.8.103;user=phone SIP/2.0 > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 > To: "4507710011" > ;tag=89188638-a664e63f-ver5d > From: ;tag=B2B.483.37 > CSeq: 2 INVITE > Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > Max-Forwards: 70 > Content-Length: 0 > User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) > Contact: > > SIP/2.0 100 Trying > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 > From: ;tag=B2B.483.37 > To: "4507710011" > ;tag=89188638-a664e63f-ver5d > Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > CSeq: 2 INVITE > Content-Length: 0 > > SIP/2.0 200 OK > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 > From: ;tag=B2B.483.37 > To: "4507710011" > ;tag=89188638-a664e63f-ver5d > Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > CSeq: 2 INVITE > Contact: > Content-Type: application/sdp > Content-Length: 185 > > v=0 > o=VOIPSIL_SIP 416521046 416521046 IN IP4 10.10.8.103 s=Sip Call c=IN > IP4 10.10.8.33 > t=0 0 > m=audio 21260 RTP/AVP 0 101 > a=rtpmap:0 PCMU/8000 > a=rtpmap:101 telephone-event/8000 > > ACK sip:4507710011@10.10.8.103;user=phone SIP/2.0 > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.de759b97.0 > To: "4507710011" > ;tag=89188638-a664e63f-ver5d > From: ;tag=B2B.483.37 > CSeq: 2 ACK > Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > Max-Forwards: 70 > Content-Length: 186 > User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) > Allow: INVITE, ACK, CANCEL, BYE > Priority: emergency > Calluid: 1537A73F8B0C005C > Geolocation: > Geolocation-Routing: yes > Initial-CallID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 > Contact: > Content-Type: application/sdp > > v=0 > o=VOIPSIL_SIP 322321996 322321996 IN IP4 10.10.10.203 s=Sip Call c=IN > IP4 10.10.10.7 > t=0 0 > m=audio 21336 RTP/AVP 0 101 > a=rtpmap:0 PCMU/8000 > a=rtpmap:101 telephone-event/8000 > BYE sip:4507710011@10.10.8.103;user=phone SIP/2.0 > Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK4037.cd227b95.0 > To: "4507710011" > ;tag=89188638-3ac4d92f-ver59 > From: ;tag=B2B.87.164 > CSeq: 3 BYE > Call-ID: ae3179a8-89188638-ae3179a3-3ac4d92f@10.10.8.103 > Max-Forwards: 70 > Content-Length: 0 > User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)
Re: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5
Hi Louis, There was a similar discussion back in August [1], concluding with a fix [2], made between the 1.11.5 and 1.11.6 releases. Updating to the latest OpenSIPS 1.11 will most likely solve this problem. [1]: http://lists.opensips.org/pipermail/users/2015-August/032239.html [2]: https://github.com/OpenSIPS/opensips/commit/95f5f79b9250 Liviu Chircu OpenSIPS Developer http://www.opensips-solutions.com On 21.03.2016 14:55, Louis Rochon wrote: Anybody? Louis -Original Message- From: users-boun...@lists.opensips.org [mailto:users-boun...@lists.opensips.org] On Behalf Of Louis Rochon Sent: Wednesday, March 16, 2016 10:02 AM To: users@lists.opensips.org Subject: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5 SDP in ACK lost in OpenSIPS 1.11.5 This is something that used to work in OpenSIPS 1.8.1, but seems to have been broken 1.11.5. Using the B2BUA facilities, I make the second leg of the call using b2b_init_request. Then, if required, I move the call to another user agent via a bash shell script, which issues a opensipsctl fifo b2b_bridge. For this in-dialog reinvite to work, there has to be an SDP in the ACK, which is missing the trace produced using OpenSIPS 1.11.5. It's there in 1.8.1. Anyway of reintroducing the SDP in the ACK in 1.11.5? Trace Explanation - Objects: 10.10.8.103: source of initial call. Recipipient of reinvite. 10.10.10.205: CentOS running OpenSIPS with B2BUA. In one case, it's CentOS 5.11 running OpenSIPs 1.8.1, the other (broken) is CentOS 6.7 running OpenSIPs 1.11.5. Call Flow in Trace: 10.10.10.205 10.10.8.103 --Invite-->Indialog reinvite, so SDP <--Trying-- <--200 OK--With SDP --ACK --> With SDP in 1.8.1, no SDP in 1.11.5 OpenSIPS 1.8.1: --- INVITE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 To: "4507710011" ;tag=89188638-a664e63f-ver5d From: ;tag=B2B.483.37 CSeq: 2 INVITE Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Contact: SIP/2.0 100 Trying Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 From: ;tag=B2B.483.37 To: "4507710011" ;tag=89188638-a664e63f-ver5d Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 CSeq: 2 INVITE Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 From: ;tag=B2B.483.37 To: "4507710011" ;tag=89188638-a664e63f-ver5d Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 CSeq: 2 INVITE Contact: Content-Type: application/sdp Content-Length: 185 v=0 o=VOIPSIL_SIP 416521046 416521046 IN IP4 10.10.8.103 s=Sip Call c=IN IP4 10.10.8.33 t=0 0 m=audio 21260 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 ACK sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.de759b97.0 To: "4507710011" ;tag=89188638-a664e63f-ver5d From: ;tag=B2B.483.37 CSeq: 2 ACK Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Max-Forwards: 70 Content-Length: 186 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Allow: INVITE, ACK, CANCEL, BYE Priority: emergency Calluid: 1537A73F8B0C005C Geolocation: Geolocation-Routing: yes Initial-CallID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Contact: Content-Type: application/sdp v=0 o=VOIPSIL_SIP 322321996 322321996 IN IP4 10.10.10.203 s=Sip Call c=IN IP4 10.10.10.7 t=0 0 m=audio 21336 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 BYE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK4037.cd227b95.0 To: "4507710011" ;tag=89188638-3ac4d92f-ver59 From: ;tag=B2B.87.164 CSeq: 3 BYE Call-ID: ae3179a8-89188638-ae3179a3-3ac4d92f@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Contact: OpenSIPS 1.11.5: NVITE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 To: "4507710011" ;tag=89188638-1dace611-ver5b From: ;tag=B2B.11.465 CSeq: 2 INVITE Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.11.5-notls (x86_64/linux)) Contact: SIP/2.0 100 Trying Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 From: ;tag=B2B.11.465 To: "4507710011" ;tag=89188638-1dace611-ver5b Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 CSeq: 2 INVITE Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 From: ;tag=B2B.11.465 To: "4507710011" ;tag=89188638-1dace611-ver5b Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 CSeq: 2 INVITE Contact: Content-T
Re: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5
Anybody? Louis -Original Message- From: users-boun...@lists.opensips.org [mailto:users-boun...@lists.opensips.org] On Behalf Of Louis Rochon Sent: Wednesday, March 16, 2016 10:02 AM To: users@lists.opensips.org Subject: [OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5 SDP in ACK lost in OpenSIPS 1.11.5 This is something that used to work in OpenSIPS 1.8.1, but seems to have been broken 1.11.5. Using the B2BUA facilities, I make the second leg of the call using b2b_init_request. Then, if required, I move the call to another user agent via a bash shell script, which issues a opensipsctl fifo b2b_bridge. For this in-dialog reinvite to work, there has to be an SDP in the ACK, which is missing the trace produced using OpenSIPS 1.11.5. It's there in 1.8.1. Anyway of reintroducing the SDP in the ACK in 1.11.5? Trace Explanation - Objects: 10.10.8.103: source of initial call. Recipipient of reinvite. 10.10.10.205: CentOS running OpenSIPS with B2BUA. In one case, it's CentOS 5.11 running OpenSIPs 1.8.1, the other (broken) is CentOS 6.7 running OpenSIPs 1.11.5. Call Flow in Trace: 10.10.10.205 10.10.8.103 --Invite-->Indialog reinvite, so SDP <--Trying-- <--200 OK--With SDP --ACK --> With SDP in 1.8.1, no SDP in 1.11.5 OpenSIPS 1.8.1: --- INVITE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 To: "4507710011" ;tag=89188638-a664e63f-ver5d From: ;tag=B2B.483.37 CSeq: 2 INVITE Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Contact: SIP/2.0 100 Trying Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 From: ;tag=B2B.483.37 To: "4507710011" ;tag=89188638-a664e63f-ver5d Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 CSeq: 2 INVITE Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 From: ;tag=B2B.483.37 To: "4507710011" ;tag=89188638-a664e63f-ver5d Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 CSeq: 2 INVITE Contact: Content-Type: application/sdp Content-Length: 185 v=0 o=VOIPSIL_SIP 416521046 416521046 IN IP4 10.10.8.103 s=Sip Call c=IN IP4 10.10.8.33 t=0 0 m=audio 21260 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 ACK sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.de759b97.0 To: "4507710011" ;tag=89188638-a664e63f-ver5d From: ;tag=B2B.483.37 CSeq: 2 ACK Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Max-Forwards: 70 Content-Length: 186 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Allow: INVITE, ACK, CANCEL, BYE Priority: emergency Calluid: 1537A73F8B0C005C Geolocation: Geolocation-Routing: yes Initial-CallID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Contact: Content-Type: application/sdp v=0 o=VOIPSIL_SIP 322321996 322321996 IN IP4 10.10.10.203 s=Sip Call c=IN IP4 10.10.10.7 t=0 0 m=audio 21336 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 BYE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK4037.cd227b95.0 To: "4507710011" ;tag=89188638-3ac4d92f-ver59 From: ;tag=B2B.87.164 CSeq: 3 BYE Call-ID: ae3179a8-89188638-ae3179a3-3ac4d92f@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Contact: OpenSIPS 1.11.5: NVITE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 To: "4507710011" ;tag=89188638-1dace611-ver5b From: ;tag=B2B.11.465 CSeq: 2 INVITE Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.11.5-notls (x86_64/linux)) Contact: SIP/2.0 100 Trying Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 From: ;tag=B2B.11.465 To: "4507710011" ;tag=89188638-1dace611-ver5b Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 CSeq: 2 INVITE Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 From: ;tag=B2B.11.465 To: "4507710011" ;tag=89188638-1dace611-ver5b Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 CSeq: 2 INVITE Contact: Content-Type: application/sdp Content-Length: 185 v=0 o=VOIPSIL_SIP 415919281 415919281 IN IP4 10.10.8.103 s=Sip Call c=IN IP4 10.10.8.33 t=0 0 m=audio 21260 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 ACK sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.4d149882.0 To: "4507710011" ;tag=89188638-1dace611-ver5b From: ;tag=B2B.11.465 CSeq: 2 ACK Call-ID: 76579f54-8918
[OpenSIPS-Users] SDP missing in ACK indialog reinvite only in 1.11.5
SDP in ACK lost in OpenSIPS 1.11.5 This is something that used to work in OpenSIPS 1.8.1, but seems to have been broken 1.11.5. Using the B2BUA facilities, I make the second leg of the call using b2b_init_request. Then, if required, I move the call to another user agent via a bash shell script, which issues a opensipsctl fifo b2b_bridge. For this in-dialog reinvite to work, there has to be an SDP in the ACK, which is missing the trace produced using OpenSIPS 1.11.5. It's there in 1.8.1. Anyway of reintroducing the SDP in the ACK in 1.11.5? Trace Explanation - Objects: 10.10.8.103: source of initial call. Recipipient of reinvite. 10.10.10.205: CentOS running OpenSIPS with B2BUA. In one case, it's CentOS 5.11 running OpenSIPs 1.8.1, the other (broken) is CentOS 6.7 running OpenSIPs 1.11.5. Call Flow in Trace: 10.10.10.205 10.10.8.103 --Invite-->Indialog reinvite, so SDP <--Trying-- <--200 OK--With SDP --ACK --> With SDP in 1.8.1, no SDP in 1.11.5 OpenSIPS 1.8.1: --- INVITE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 To: "4507710011" ;tag=89188638-a664e63f-ver5d From: ;tag=B2B.483.37 CSeq: 2 INVITE Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Contact: SIP/2.0 100 Trying Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 From: ;tag=B2B.483.37 To: "4507710011" ;tag=89188638-a664e63f-ver5d Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 CSeq: 2 INVITE Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 From: ;tag=B2B.483.37 To: "4507710011" ;tag=89188638-a664e63f-ver5d Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 CSeq: 2 INVITE Contact: Content-Type: application/sdp Content-Length: 185 v=0 o=VOIPSIL_SIP 416521046 416521046 IN IP4 10.10.8.103 s=Sip Call c=IN IP4 10.10.8.33 t=0 0 m=audio 21260 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 ACK sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.de759b97.0 To: "4507710011" ;tag=89188638-a664e63f-ver5d From: ;tag=B2B.483.37 CSeq: 2 ACK Call-ID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Max-Forwards: 70 Content-Length: 186 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Allow: INVITE, ACK, CANCEL, BYE Priority: emergency Calluid: 1537A73F8B0C005C Geolocation: Geolocation-Routing: yes Initial-CallID: 113c305d-89188638-113c3058-a664e63f@10.10.8.103 Contact: Content-Type: application/sdp v=0 o=VOIPSIL_SIP 322321996 322321996 IN IP4 10.10.10.203 s=Sip Call c=IN IP4 10.10.10.7 t=0 0 m=audio 21336 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 BYE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK4037.cd227b95.0 To: "4507710011" ;tag=89188638-3ac4d92f-ver59 From: ;tag=B2B.87.164 CSeq: 3 BYE Call-ID: ae3179a8-89188638-ae3179a3-3ac4d92f@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Contact: OpenSIPS 1.11.5: NVITE sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 To: "4507710011" ;tag=89188638-1dace611-ver5b From: ;tag=B2B.11.465 CSeq: 2 INVITE Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.11.5-notls (x86_64/linux)) Contact: SIP/2.0 100 Trying Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 From: ;tag=B2B.11.465 To: "4507710011" ;tag=89188638-1dace611-ver5b Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 CSeq: 2 INVITE Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 From: ;tag=B2B.11.465 To: "4507710011" ;tag=89188638-1dace611-ver5b Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 CSeq: 2 INVITE Contact: Content-Type: application/sdp Content-Length: 185 v=0 o=VOIPSIL_SIP 415919281 415919281 IN IP4 10.10.8.103 s=Sip Call c=IN IP4 10.10.8.33 t=0 0 m=audio 21260 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 ACK sip:4507710011@10.10.8.103;user=phone SIP/2.0 Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.4d149882.0 To: "4507710011" ;tag=89188638-1dace611-ver5b From: ;tag=B2B.11.465 CSeq: 2 ACK Call-ID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.11.5-notls (x86_64/linux)) Allow: INVITE, ACK, CANCEL, BYE Priority: emergency Calluid: 1537A68E4C0C005A Geolocation: Geolocation-Routing: yes Initial-CallID: 76579f54-89188638-76579f4f-1dace611@10.10.8.103 Contact: Content-Type: application/sdp Louis Rochon Senior Systems Designer Solacom Technologies _
