INVITE sip:5000@voip.callhandling.co.uk;transport=UDP SIP/2.0 Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---85bfa7c0af3fabcb;rport Max-Forwards: 70 Contact: To: From: ;tag=cf0f4921 Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 1 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp User-Agent: Zoiper rd82a609 Allow-Events: presence, kpml, talk Content-Length: 212 v=0 o=Zoiper 0 0 IN IP4 10.0.0.69 s=Zoiper c=IN IP4 10.0.0.69 t=0 0 m=audio 35812 RTP/AVP 0 8 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv SIP/2.0 100 Trying Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---85bfa7c0af3fabcb;rport=44612 From: ;tag=cf0f4921 To: Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 1 INVITE User-Agent: FreeSWITCH-mod_sofia/1.6.17-34-0fc0946~64bit Content-Length: 0 SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---85bfa7c0af3fabcb;rport=44612 From: ;tag=cf0f4921 To: ;tag=aHKX9vy4g53Sg Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 1 INVITE User-Agent: FreeSWITCH-mod_sofia/1.6.17-34-0fc0946~64bit Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, path, replaces Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer Proxy-Authenticate: Digest realm="voip.callhandling.co.uk", nonce="bf7f11bc-e8e0-4a03-9b5d-3f87fc3a4c8d", algorithm=MD5, qop="auth" Content-Length: 0 ACK sip:5000@voip.callhandling.co.uk;transport=UDP SIP/2.0 Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---85bfa7c0af3fabcb;rport Max-Forwards: 70 To: ;tag=aHKX9vy4g53Sg From: ;tag=cf0f4921 Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 1 ACK Content-Length: 0 INVITE sip:5000@voip.callhandling.co.uk;transport=UDP SIP/2.0 Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---facebbbb04b4deae;rport Max-Forwards: 70 Contact: To: From: ;tag=cf0f4921 Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 2 INVITE Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE Content-Type: application/sdp Proxy-Authorization: Digest username="1002",realm="voip.callhandling.co.uk",nonce="bf7f11bc-e8e0-4a03-9b5d-3f87fc3a4c8d",uri="sip:5000@voip.callhandling.co.uk;transport=UDP",response="2b3523ec08b474775da96b669f632737",cnonce="33fc3cfd89ff430419d31e1f3c2962df",nc=00000001,qop=auth,algorithm=MD5 User-Agent: Zoiper rd82a609 Allow-Events: presence, kpml, talk Content-Length: 212 v=0 o=Zoiper 0 0 IN IP4 10.0.0.69 s=Zoiper c=IN IP4 10.0.0.69 t=0 0 m=audio 35812 RTP/AVP 0 8 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=sendrecv SIP/2.0 100 Trying Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---facebbbb04b4deae;rport=44612 From: ;tag=cf0f4921 To: Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 2 INVITE User-Agent: FreeSWITCH-mod_sofia/1.6.17-34-0fc0946~64bit Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---facebbbb04b4deae;rport=44612 From: ;tag=cf0f4921 To: ;tag=BtcpBrF8Detcc Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 2 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.17-34-0fc0946~64bit Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, path, replaces Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer Session-Expires: 120;refresher=uas Content-Type: application/sdp Content-Disposition: session Content-Length: 220 Remote-Party-ID: "5000" ;party=calling;privacy=off;screen=no v=0 o=FreeSWITCH 1497362985 1497362986 IN IP4 172.31.13.46 s=FreeSWITCH c=IN IP4 172.31.13.46 t=0 0 m=audio 17160 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 SIP/2.0 200 OK Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---facebbbb04b4deae;rport=44612 From: ;tag=cf0f4921 To: ;tag=BtcpBrF8Detcc Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 2 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.17-34-0fc0946~64bit Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, path, replaces Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer Session-Expires: 120;refresher=uas Content-Type: application/sdp Content-Disposition: session Content-Length: 220 Remote-Party-ID: "5000" ;party=calling;privacy=off;screen=no v=0 o=FreeSWITCH 1497362985 1497362986 IN IP4 172.31.13.46 s=FreeSWITCH c=IN IP4 172.31.13.46 t=0 0 m=audio 17160 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 SIP/2.0 200 OK Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---facebbbb04b4deae;rport=44612 From: ;tag=cf0f4921 To: ;tag=BtcpBrF8Detcc Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 2 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.17-34-0fc0946~64bit Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, path, replaces Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer Session-Expires: 120;refresher=uas Content-Type: application/sdp Content-Disposition: session Content-Length: 220 Remote-Party-ID: "5000" ;party=calling;privacy=off;screen=no v=0 o=FreeSWITCH 1497362985 1497362986 IN IP4 172.31.13.46 s=FreeSWITCH c=IN IP4 172.31.13.46 t=0 0 m=audio 17160 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 SIP/2.0 200 OK Via: SIP/2.0/UDP 178.78.120.2:14314;branch=z9hG4bK-524287-1---facebbbb04b4deae;rport=44612 From: ;tag=cf0f4921 To: ;tag=BtcpBrF8Detcc Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 2 INVITE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.17-34-0fc0946~64bit Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, path, replaces Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer Session-Expires: 120;refresher=uas Content-Type: application/sdp Content-Disposition: session Content-Length: 220 Remote-Party-ID: "5000" ;party=calling;privacy=off;screen=no v=0 o=FreeSWITCH 1497362985 1497362986 IN IP4 172.31.13.46 s=FreeSWITCH c=IN IP4 172.31.13.46 t=0 0 m=audio 17160 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 BYE sip:1002@178.78.120.2:14314;transport=UDP SIP/2.0 Via: SIP/2.0/UDP 172.31.13.46;rport;branch=z9hG4bK8263tFUmgUpBS Max-Forwards: 70 From: ;tag=BtcpBrF8Detcc To: ;tag=cf0f4921 Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 108354024 BYE Contact: User-Agent: FreeSWITCH-mod_sofia/1.6.17-34-0fc0946~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, path, replaces Reason: SIP;cause=408;text="ACK Timeout" Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/UDP 172.31.13.46;rport=5060;branch=z9hG4bK8263tFUmgUpBS;received=52.50.64.102 Contact: To: ;tag=cf0f4921 From: ;tag=BtcpBrF8Detcc Call-ID: iuhstpyxhRRpUdTu6CMgUA.. CSeq: 108354024 BYE User-Agent: Zoiper rd82a609 Content-Length: 0