;tag=ebzz84i2z6 To: Call-ID: [call_id] CSeq: 1 SUBSCRIBE Max-Forwards: 70 User-Agent: SIPP-Testding Contact: sip:sipp@138.201.9.51:[local_port] Event: dialog Accept: application/dialog-info+xml Expires: 3600 Content-Length: 0 ]]> ;tag=[pid]SIPpTag00[call_number] To: [service] [peer_tag_param] Call-ID: [call_id] CSeq: 1 ACK Contact: sip:sipp@138.201.9.51:[local_port] Max-Forwards: 70 Subject: Performance Test Content-Length: 0 ]]> Content-Length: 0 ]]>