Anybody? Louis
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Louis Rochon Sent: Wednesday, March 16, 2016 10:02 AM To: [email protected] 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:[email protected];user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-a664e63f-ver5d From: <sip:[email protected];user=phone>;tag=B2B.483.37 CSeq: 2 INVITE Call-ID: [email protected] Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Contact: <sip:10.10.10.205:5060;transport=tcp> SIP/2.0 100 Trying Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.ce759b97.0 From: <sip:[email protected];user=phone>;tag=B2B.483.37 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-a664e63f-ver5d Call-ID: [email protected] 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: <sip:[email protected];user=phone>;tag=B2B.483.37 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-a664e63f-ver5d Call-ID: [email protected] CSeq: 2 INVITE Contact: <sip:[email protected]:5060> 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:[email protected];user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK109d.de759b97.0 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-a664e63f-ver5d From: <sip:[email protected];user=phone>;tag=B2B.483.37 CSeq: 2 ACK Call-ID: [email protected] Max-Forwards: 70 Content-Length: 186 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Allow: INVITE, ACK, CANCEL, BYE Priority: emergency Calluid: 1537A73F8B0C0000005C Geolocation: <cid:4507710011@Sierra> Geolocation-Routing: yes Initial-CallID: [email protected] Contact: <sip:10.10.10.205:5060;transport=tcp> 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:[email protected];user=phone SIP/2.0 Via: SIP/2.0/UDP 10.10.10.205;branch=z9hG4bK4037.cd227b95.0 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-3ac4d92f-ver59 From: <sip:[email protected];user=phone>;tag=B2B.87.164 CSeq: 3 BYE Call-ID: [email protected] Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.8.1-notls (x86_64/linux)) Contact: <sip:10.10.10.205:5060;transport=tcp> OpenSIPS 1.11.5: ---------------- NVITE sip:[email protected];user=phone SIP/2.0 Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-1dace611-ver5b From: <sip:[email protected];user=phone>;tag=B2B.11.465 CSeq: 2 INVITE Call-ID: [email protected] Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.11.5-notls (x86_64/linux)) Contact: <sip:10.10.10.205:5060> SIP/2.0 100 Trying Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.3d149882.0 From: <sip:[email protected];user=phone>;tag=B2B.11.465 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-1dace611-ver5b Call-ID: [email protected] 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: <sip:[email protected];user=phone>;tag=B2B.11.465 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-1dace611-ver5b Call-ID: [email protected] CSeq: 2 INVITE Contact: <sip:[email protected]:5060> 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:[email protected];user=phone SIP/2.0 Via: SIP/2.0/TCP 10.10.10.205:5060;branch=z9hG4bK97f1.4d149882.0 To: "4507710011" <sip:[email protected];user=phone>;tag=89188638-1dace611-ver5b From: <sip:[email protected];user=phone>;tag=B2B.11.465 CSeq: 2 ACK Call-ID: [email protected] Max-Forwards: 70 Content-Length: 0 User-Agent: OpenSIPS (1.11.5-notls (x86_64/linux)) Allow: INVITE, ACK, CANCEL, BYE Priority: emergency Calluid: 1537A68E4C0C0000005A Geolocation: <cid:4507710011@Sierra> Geolocation-Routing: yes Initial-CallID: [email protected] Contact: <sip:10.10.10.205:5060> Content-Type: application/sdp Louis Rochon Senior Systems Designer Solacom Technologies _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users -- Scanned by Total Defense Email Cloud Security http://cloud.totaldefense.com _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
