;tag=[call_number] To: sut [peer_tag_param] Call-ID: [call_id] CSeq: [cseq] INVITE Contact: sip:sipp@[local_ip]:[local_port] Max-Forwards: 70 Subject: Performance Test Content-Type: application/sdp Content-Length: [len] v=0 o=Tester 234 123 IN IP4 127.0.0.1 s=Tester c=IN IP4 127.0.0.1 t=0 0 m=audio 17424 RTP/SAVP 0 101 a=rtpmap:101 telephone-event/8000 a=sendrecv a=setup:actpass a=fingerprint:SHA-256 7A:89:37:BC:1E:DF:7A:81:86:71:E7:D9:10:6D:AD:2C:26:12:63:FF:00:31:81:52:82:E0:63:2A:23:47:A4:05 ]]> ;tag=[call_number] To: sut [peer_tag_param] Call-ID: [call_id] CSeq: [cseq] ACK Contact: sip:sipp@[local_ip]:[local_port] Max-Forwards: 70 Subject: Performance Test Content-Length: 0 ]]>