Re: [Serusers] Problems with CANCEL on Xlite

Hello,<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /> I am using the X-Lite 2.0 build 1086 with ser 0.8.11 and noticed a strange behaviour regarding the CANCEL method. Whenever the X-lite sends a CANCEL to a Cisco gateway after having received a 183 Session Progress, the gateway sends back a 481 Call Leg/Transaction Does Not Exist. This way, the call is not being canceled as the called phone will keep ringing. If no 183 Session Progress is received, the call is normally canceled. Any ideas on this issue? Has anyone has experienced the same problems? Thanks, Chuck Ramirez #################### INVITE sip:555199434103@200.229.101.9:5060 SIP/2.0 Record-Route: <sip:99434103@200.229.119.20;ftag=760418566;lr> Via: SIP/2.0/UDP 200.229.100.20;branch=z9hG4bK4851.71c4b895.2 Via: SIP/2.0/UDP 200.229.100.18:5060 Via: SIP/2.0/UDP 200.176.103.227:54708 Via: SIP/2.0/UDP 10.0.0.25:5060;rport;branch=z9hG4bKEF01CC8838FF465AB1FC49BFADEC2843 Record-Route: <sip:99434103@200.229.100.18:5060> From: 55519 <sip:55519@myproxy.com>;tag=760418566 To: <sip:99434103@myproxy.com> Call-ID: E43869EB-1F92-4FE4-A73B-3EAAEEE5B6EE(a)10.0.0.25 CSeq: 53730 INVITE Contact: <sip:55519@200.229.100.18:5060> Authorization: Digest username="55519", realm="myproxy.com", nonce="3fc226f57eab90d318703f3913f8d12bdfdf27fd", uri="sip:99434103@myproxy.com", response="2058c7da78fea8ed4b6c894d460fce71" max-forwards: 69 user-agent: X-Lite build 1086 Content-Type: application/sdp Content-Length: 238 v=0 o=55519 1033766 1033766 IN IP4 10.0.0.25 s=X-Lite c=IN IP4 200.229.100.18 t=0 0 m=audio 7074 RTP/AVP 3 0 8 101 a=rtpmap:0 pcmu/8000 a=rtpmap:8 pcma/8000 a=rtpmap:3 gsm/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 SIP/2.0 100 Trying Via: SIP/2.0/UDP 200.229.100.20;branch=z9hG4bK4851.71c4b895.2,SIP/2.0/UDP 200.229.100.18:5060,SIP/2.0/UDP 200.176.103.227:54708,SIP/2.0/UDP 10.0.0.25:5060;rport;branch=z9hG4bKEF01CC8838FF465AB1FC49BFADEC2843 From: 55519 <sip:55519@myproxy.com>;tag=760418566 To: <sip:99434103@myproxy.com>;tag=C221BDBC-46A Date: Mon, 24 Nov 2003 15:37:46 GMT Call-ID: E43869EB-1F92-4FE4-A73B-3EAAEEE5B6EE(a)10.0.0.25 Server: Cisco-SIPGateway/IOS-12.x CSeq: 53730 INVITE Content-Length: 0 SIP/2.0 100 Trying Via: SIP/2.0/UDP 200.229.100.20;branch=z9hG4bK4851.71c4b895.2,SIP/2.0/UDP 200.229.100.18:5060,SIP/2.0/UDP 200.176.103.227:54708,SIP/2.0/UDP 10.0.0.25:5060;rport;branch=z9hG4bKEF01CC8838FF465AB1FC49BFADEC2843 From: 55519 <sip:55519@myproxy.com>;tag=760418566 To: <sip:99434103@myproxy.com>;tag=C221BDBC-46A Date: Mon, 24 Nov 2003 15:37:46 GMT Call-ID: E43869EB-1F92-4FE4-A73B-3EAAEEE5B6EE(a)10.0.0.25 Server: Cisco-SIPGateway/IOS-12.x CSeq: 53730 INVITE Content-Length: 0 CANCEL sip:555199434103@200.229.101.9:5060 SIP/2.0 Max-Forwards: 10 Record-Route: <sip:99434103@200.229.100.20;ftag=760418566;lr> Via: SIP/2.0/UDP 200.229.100.20;branch=z9hG4bK4851.71c4b895.2 Via: SIP/2.0/UDP 200.229.100.18:5060 Via: SIP/2.0/UDP 200.176.103.227:54708 Via: SIP/2.0/UDP 10.0.0.25:5060;rport;branch=z9hG4bKEF01CC8838FF465AB1FC49BFADEC2843 Record-Route: <sip:99434103@200.229.100.18:5060> From: 55519 <sip:55519@myproxy.com>;tag=760418566 To: <sip:99434103@myproxy.com>;tag=C221BDBC-46A Call-ID: E43869EB-1F92-4FE4-A73B-3EAAEEE5B6EE(a)10.0.0.25 CSeq: 53730 CANCEL Contact: <sip:55519@200.229.100.18:5060> Authorization: Digest username="55519", realm="myproxy.com", nonce="3fc226f57eab90d318703f3913f8d12bdfdf27fd", uri="sip:99434103@myproxy.com", response="1f17428b2a3e7ad85ed1aea6fdb162e3" user-agent: X-Lite build 1086 Content-Length: 0 SIP/2.0 481 Call Leg/Transaction Does Not Exist Via: SIP/2.0/UDP 200.229.100.20;branch=z9hG4bK4851.71c4b895.2,SIP/2.0/UDP 200.229.100.18:5060,SIP/2.0/UDP 200.176.103.227:54708,SIP/2.0/UDP 10.0.0.25:5060;rport;branch=z9hG4bKEF01CC8838FF465AB1FC49BFADEC2843 From: 55519 <sip:55519@myproxy.com>;tag=760418566 To: <sip:99434103@myproxy.com>;tag=C221BDBC-46A Call-ID: E43869EB-1F92-4FE4-A73B-3EAAEEE5B6EE(a)10.0.0.25 CSeq: 53730 CANCEL Content-Length: 0 Do you Yahoo!? <http://us.rd.yahoo.com/slv/mailtag/*http://companion.yahoo.com/>Free Pop-Up Blocker - Get it now _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers