;tag=[call_number] To: sut Call-ID: [call_id] Cseq: 1 SUBSCRIBE Contact: sip:sipp@[local_ip]:[local_port] Max-Forwards: 70 Content-Length: [len] Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, SUBSCRIBE, NOTIFY Expires: 7200 Supported: eventlist Accept: application/dialog-info+xml, application/rlmi+xml,multipart/related ]]> Content-Type: application/sdp Content-Length: [len] ]]> ;tag=[call_number] To: sut [peer_tag_param] Call-ID: [call_id] Cseq: 2 BYE Contact: sip:sipp@[local_ip]:[local_port] Max-Forwards: 70 Subject: Performance Test Content-Length: 0 ]]> ;tag=[call_number] To: sut [peer_tag_param] Call-ID: [call_id] Cseq: 2 BYE Contact: sip:sipp@[local_ip]:[local_port] Max-Forwards: 70 Subject: Performance Test Content-Length: 0 ]]>