INVITE sip:confctl-652688@bhr.vivox.com SIP/2.0 Via: SIP/2.0/UDP 192.168.27.7:2435;rport=100;received=10.10.10.1;branch=z9hG4bK1233159599 Via: SIP/2.0/UDP 192.168.27.7:2435;received=10.10.10.2;rport=20;branch=z9hG4bK1233159599 Via: SIP/2.0/UDP 192.168.27.7:2435;rport;branch=z9hG4bK1233159599 From: ;tag=2431952637 To: Call-ID: 255529743@192.168.27.1 CSeq: 20 INVITE Contact: Max-Forwards: 70 User-Agent: Vivox-SDK-2.0.2961.3323-Win/Feb--4-2008/16:23:20 Subject: New Call Expires: 120 Supported: path, 100rel VxSessionId: d606396f-66b9-426f-ab9d-f2902599b4ff Content-Type: application/sdp Content-Length: 288 v=0 o=amsip 0 0 IN IP4 192.168.27.7 s=conversation c=IN IP4 192.168.27.7 t=0 0 m=audio 2854 RTP/AVP 111 0 8 101 a=rtpmap:111 SIREN14-3D/32000 a=fmtp:111 bitrate=32000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-11 a=setup:passive