U 2005/03/28 22:27:07.804900 66.90.50.230:5060 -> 10.3.0.221:5060 INVITE sip:02@sip.mycompany.com;user=phone SIP/2.0. Via: SIP/2.0/UDP 172.16.1.18;branch=z9hG4bK7cdee3d5e8e06ad7. From: "Paul Hazlett" ;tag=5997dca430c24025. To: . Contact: . Supported: replaces. Proxy-Authorization: DIGEST username="3215599390", realm="sip.mycompany.com", algorithm=MD5, uri="sip:02@sip.mycompany.com;user=phone", qop=auth, nc=00000001, cnonce="2d23230abe75fd4c", nonce="4248cc3742e81cad20fb5b0c774c104599447bbc", response="f9554e62bdbda76998cb9989527f2154". Call-ID: a7eb7b635ddc6954@172.16.1.18. CSeq: 14421 INVITE. User-Agent: Grandstream BT100 1.0.5.22. Max-Forwards: 70. Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE. Content-Type: application/sdp. Content-Length: 393. . v=0. o=3215599390 8000 8001 IN IP4 172.16.1.18. s=SIP Call. c=IN IP4 172.16.1.18. t=0 0. m=audio 5004 RTP/AVP 98 18 15 2 4 0 8 9 101. a=sendrecv. a=rtpmap:98 iLBC/8000. a=rtpmap:18 G729/8000. a=rtpmap:15 G728/8000. a=rtpmap:2 G726-32/8000. a=rtpmap:4 G723/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:9 G722/16000. a=ptime:40. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-11. # U 2005/03/28 22:27:07.818950 10.3.0.221:5060 -> 66.90.50.230:5060 SIP/2.0 100 trying -- your call is important to us. Via: SIP/2.0/UDP 172.16.1.18;branch=z9hG4bK7cdee3d5e8e06ad7;rport=5060;received=66.90.50.230. From: "Paul Hazlett" ;tag=5997dca430c24025. To: . Call-ID: a7eb7b635ddc6954@172.16.1.18. CSeq: 14421 INVITE. Content-Length: 0. . # U 2005/03/28 22:27:07.819369 10.3.0.221:5060 -> 216.229.127.60:5060 INVITE sip:4075661100@216.229.127.60 SIP/2.0. Record-Route: . Via: SIP/2.0/UDP 10.3.0.221;branch=z9hG4bKee9a.71873926.0. Via: SIP/2.0/UDP 172.16.1.18;rport=5060;received=66.90.50.230;branch=z9hG4bK7cdee3d5e8e06ad7. From: "Paul Hazlett" ;tag=5997dca430c24025. To: . Contact: . Supported: replaces. Call-ID: a7eb7b635ddc6954@172.16.1.18. CSeq: 14421 INVITE. User-Agent: Grandstream BT100 1.0.5.22. Max-Forwards: 16. Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE. Content-Type: application/sdp. Content-Length: 393. P-hint: Local Destination. . v=0. o=3215599390 8000 8001 IN IP4 172.16.1.18. s=SIP Call. c=IN IP4 10.3.0.221. t=0 0. m=audio 37198 RTP/AVP 98 18 15 2 4 0 8 9 101. a=sendrecv. a=rtpmap:98 iLBC/8000. a=rtpmap:18 G729/8000. a=rtpmap:15 G728/8000. a=rtpmap:2 G726-32/8000. a=rtpmap:4 G723/8000. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:9 G722/16000. a=ptime:40. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-11. # U 2005/03/28 22:27:07.891326 216.229.127.60:5060 -> 10.3.0.221:5060 SIP/2.0 100 Try. Via: SIP/2.0/UDP 10.3.0.221;branch=z9hG4bKee9a.71873926.0. Via: SIP/2.0/UDP 172.16.1.18;rport=5060;received=66.90.50.230;branch=z9hG4bK7cdee3d5e8e06ad7. To: . From: "Paul Hazlett" ;tag=5997dca430c24025. Call-ID: a7eb7b635ddc6954@172.16.1.18. CSeq: 14421 INVITE. Supported: replaces. User-Agent: Grandstream BT100 1.0.5.22 . Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, OPTIONS, INFO, SUBSCRIBE. Content-Type: application/sdp. Content-Length: 0. . ##### U 2005/03/28 22:27:09.281633 216.229.127.60:5060 -> 10.3.0.221:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 10.3.0.221;branch=z9hG4bKee9a.71873926.0. Via: SIP/2.0/UDP 172.16.1.18;rport=5060;received=66.90.50.230;branch=z9hG4bK7cdee3d5e8e06ad7. To: ;tag=0ead1e04. From: "Paul Hazlett" ;tag=5997dca430c24025. Call-ID: a7eb7b635ddc6954@172.16.1.18. CSeq: 14421 INVITE. Contact: sip:4075661100@216.229.118.76:4060. Record-Route: . Record-Route: . Allow: OPTIONS, INVITE, CANCEL, ACK, BYE, PRACK, INFO. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 249. . v=0. o=Sonus_UAC 29359 28116 IN IP4 216.229.118.76. s=SIP Media Capabilities. c=IN IP4 216.229.118.100. t=0 0. m=audio 18190 RTP/AVP 18 101. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=sendrecv. # U 2005/03/28 22:27:09.284406 10.3.0.221:5060 -> 66.90.50.230:5060 SIP/2.0 180 Ringing. Via: SIP/2.0/UDP 172.16.1.18;rport=5060;received=66.90.50.230;branch=z9hG4bK7cdee3d5e8e06ad7. To: ;tag=0ead1e04. From: "Paul Hazlett" ;tag=5997dca430c24025. Call-ID: a7eb7b635ddc6954@172.16.1.18. CSeq: 14421 INVITE. Contact: sip:4075661100@216.229.118.76:4060. Record-Route: . Record-Route: . Allow: OPTIONS, INVITE, CANCEL, ACK, BYE, PRACK, INFO. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 244. P-hint: NATed Reply. . v=0. o=Sonus_UAC 29359 28116 IN IP4 216.229.118.76. s=SIP Media Capabilities. c=IN IP4 10.3.0.221. t=0 0. m=audio 37198 RTP/AVP 18 101. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=sendrecv. ##### U 2005/03/28 22:27:11.953219 216.229.127.60:5060 -> 10.3.0.221:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 10.3.0.221;branch=z9hG4bKee9a.71873926.0. Via: SIP/2.0/UDP 172.16.1.18;rport=5060;received=66.90.50.230;branch=z9hG4bK7cdee3d5e8e06ad7. To: ;tag=0ead1e04. From: "Paul Hazlett" ;tag=5997dca430c24025. Call-ID: a7eb7b635ddc6954@172.16.1.18. CSeq: 14421 INVITE. Contact: sip:4075661100@216.229.118.76:4060. Record-Route: . Record-Route: . Accept: multipart/mixed, application/sdp, application/isup, application/dtmf, application/dtmf-relay. Allow: OPTIONS, INVITE, CANCEL, ACK, BYE, PRACK, INFO. Session-Expires: 240;refresher=uas. Supported: timer. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 249. . v=0. o=Sonus_UAC 29359 28116 IN IP4 216.229.118.76. s=SIP Media Capabilities. c=IN IP4 216.229.118.100. t=0 0. m=audio 18190 RTP/AVP 18 101. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=sendrecv. # U 2005/03/28 22:27:11.955997 10.3.0.221:5060 -> 66.90.50.230:5060 SIP/2.0 200 OK. Via: SIP/2.0/UDP 172.16.1.18;rport=5060;received=66.90.50.230;branch=z9hG4bK7cdee3d5e8e06ad7. To: ;tag=0ead1e04. From: "Paul Hazlett" ;tag=5997dca430c24025. Call-ID: a7eb7b635ddc6954@172.16.1.18. CSeq: 14421 INVITE. Contact: sip:4075661100@216.229.118.76:4060. Record-Route: . Record-Route: . Accept: multipart/mixed, application/sdp, application/isup, application/dtmf, application/dtmf-relay. Allow: OPTIONS, INVITE, CANCEL, ACK, BYE, PRACK, INFO. Session-Expires: 240;refresher=uas. Supported: timer. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 244. P-hint: NATed Reply. . v=0. o=Sonus_UAC 29359 28116 IN IP4 216.229.118.76. s=SIP Media Capabilities. c=IN IP4 10.3.0.221. t=0 0. m=audio 37198 RTP/AVP 18 101. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-15. a=sendrecv.