INVITE sip:888@10.12.34.1;user=phone SIP/2.0 Via: SIP/2.0/UDP 10.12.34.252:5060;branch=z9hG4bK-ki3q9h9qatk0 From: "3063" ;tag=r4knqcn3mx To: Call-ID: 3c26704b925d-ka5zum5eycpf@10-12-34-252 CSeq: 1 INVITE Max-Forwards: 70 Contact: User-Agent: snom200-2.02t Accept-Language: en Accept: application/sdp Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, SUBSCRIBE, PRACK, MESSAGE, INFO Supported: timer, 100rel, replaces Session-Expires: 7200 Content-Type: application/sdp Content-Length: 202 v=0 o=root 32005 32005 IN IP4 10.12.34.252 s=SIP Call c=IN IP4 10.12.34.252 t=0 0 m=audio 10004 RTP/AVP 0 101 a=rtpmap:0 pcmu/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=sendrecv 16 headers, 10 lines Using latest request as basis request Sending to 10.12.34.252 : 5060 (non-NAT) Found audio format UNKN Found audio format UNKN Found description format pcmu Found description format telephone-event Capabilities: us - 524302, them - 4/854015, combined - 524302 Non-codec capabilities: us - 1, them - 1, combined - 1 Looking for 888 in trustedSIP list_route: hop: Transmitting (no NAT): SIP/2.0 100 Trying Via: SIP/2.0/UDP 10.12.34.252:5060;branch=z9hG4bK-ki3q9h9qatk0 From: "3063" ;tag=r4knqcn3mx To: ;tag=as696ef9e3 Call-ID: 3c26704b925d-ka5zum5eycpf@10-12-34-252 CSeq: 1 INVITE User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER Contact: Content-Length: 0 to 10.12.34.252:5060 -- Executing Answer("SIP/3063-b6b4", "") in new stack We're at 10.12.34.1 port 25946 Video is at 10.12.34.1 port 17632 chan_sip: Answering with preferred capability 524288 chan_sip: Answering with preferred capability 4 chan_sip: Answering with capability 2 chan_sip: Answering with capability 8 Reliably Transmitting (no NAT): SIP/2.0 200 OK Via: SIP/2.0/UDP 10.12.34.252:5060;branch=z9hG4bK-ki3q9h9qatk0 From: "3063" ;tag=r4knqcn3mx To: ;tag=as696ef9e3 Call-ID: 3c26704b925d-ka5zum5eycpf@10-12-34-252 CSeq: 1 INVITE User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER Contact: Content-Type: application/sdp Content-Length: 226 v=0 o=root 19444 19444 IN IP4 10.12.34.1 s=session c=IN IP4 10.12.34.1 t=0 0 m=audio 25946 RTP/AVP 0 3 8 a=rtpmap:0 PCMU/8000 a=rtpmap:3 GSM/8000 a=rtpmap:8 PCMA/8000 m=video 17632 RTP/AVP 34 a=rtpmap:34 H263/90000 to 10.12.34.252:5060 -- Executing Echo("SIP/3063-b6b4", "") in new stack pluto45*CLI> Sip read: ACK sip:888@10.12.34.1 SIP/2.0 Via: SIP/2.0/UDP 10.12.34.252:5060;branch=z9hG4bK-ki3q9h9qatk0 From: "3063" ;tag=r4knqcn3mx To: ;tag=as696ef9e3 Call-ID: 3c26704b925d-ka5zum5eycpf@10-12-34-252 CSeq: 1 ACK Max-Forwards: 70 Contact: Content-Length: 0