[Feb 5 21:42:15] Retransmitting #1 (NAT) to 193.179.36.134:52964: OPTIONS sip:s@192.168.40.4:5061;transport=TLS SIP/2.0 Via: SIP/2.0/UDP 192.168.38.20:5060;branch=z9hG4bK51c7964e;rport Max-Forwards: 70 From: "asterisk" ;tag=as6dbe54e3 To: Contact: Call-ID: 60f47697509a0f68070ff15269c08ec3@192.168.38.20 CSeq: 102 OPTIONS User-Agent: Asterisk PBX SVN-trunk-r102037M Date: Tue, 05 Feb 2008 20:42:14 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces, timer Content-Length: 0 OPTIONS sip:s@192.168.40.4:5061;transport=TLS SIP/2.0 Via: SIP/2.0/TLS 192.168.38.20:5060;branch=z9hG4bK3671708c;rport Max-Forwards: 70 From: "asterisk" ;tag=as35c35413 To: Contact: Call-ID: 65bc32a563a7006267ca4fd8183c176a@192.168.38.20 CSeq: 102 OPTIONS User-Agent: Asterisk PBX SVN-trunk-r102037M Date: Tue, 05 Feb 2008 20:42:42 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces, timer Content-Length: 0