SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.32.84:5060;branch=z9hG4bK264f778bf;received=192.168.32.84;rport=5060 From: "3063" ;tag=b933f6df96c0394 To: ;tag=as5c6983e5 Call-ID: cf13916b9c856f11a0d52fa4848ff1c2@192.168.32.84 CSeq: 10003 INVITE User-Agent: Asterisk PBX Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Contact: Content-Type: application/sdp Content-Length: 184 v=0 o=root 15123 15124 IN IP4 192.168.32.1 s=session c=IN IP4 192.168.32.1 t=0 0 m=audio 15136 RTP/AVP 0 a=rtpmap:0 PCMU/8000 a=silenceSupp:off - - - - a=ptime:20 a=recvonly