Hi Rogers, Here's the show run from the CME.
Debug ccsip messages from CME HQ-CUCM Phone - 5001 (CUCM=14.160.122.100/102) CME Phone - 3001 (CME=14.160.126.77) CUE - 3600 ( 14.160.126.85) EU-R5-BR2#debug ccsip messages SIP Call messages tracing is enabled EU-R5-BR2# EU-R5-BR2#ter EU-R5-BR2#terminal mon EU-R5-BR2#terminal monitor EU-R5-BR2# 003536: *Apr 11 07:58:27.061: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg: Received: INVITE sip:3001@14.160.126.77:5060 SIP/2.0 Date: Mon, 11 Apr 2011 07:51:14 GMT Call-Info: <sip:14.160.122.100:5060>;method="NOTIFY;Event=telephone-event;Duration=500" Allow: INVITE, OPTIONS, INFO, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY From: "HQ - Phone 1 CID" <sip:+12123945001@14.160.122.100>;tag=85eb0e5b-9614-430b-aeff-9117c1aa16e6-47499781 Allow-Events: presence, kpml P-Asserted-Identity: "HQ - Phone 1 CID" <sip:+12123945001@14.160.122.100> Supported: timer,resource-priority,replaces Min-SE: 1800 Remote-Party-ID: "HQ - Phone 1 CID" <sip:+12123945001@14.160.122.100>;party=calling;screen=yes;privacy=off Content-Length: 0 User-Agent: Cisco-CUCM7.0 To: <sip:3001@14.160.126.77> Contact: <sip:+12123945001@14.160.122.100:5060> Expires: 180 Call-ID: 782c8a80-da21b2f2-bded-647aa00e@14.160.122.100 Via: SIP/2.0/UDP 14.160.122.100:5060;branch=z9hG4bK5d9c6f97b33 CSeq: 101 INVITE Session-Expires: 1800 Max-Forwards: 70 003537: *Apr 11 07:58:27.085: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg: Sent: SIP/2.0 100 Trying Via: SIP/2.0/UDP 14.160.122.100:5060;branch=z9hG4bK5d9c6f97b33 From: "HQ - Phone 1 CID" <sip:+12123945001@14.160.122.100>;tag=85eb0e5b-9614-430b-aeff-9117c1aa16e6-47499781 To: <sip:3001@14.160.126.77> Date: Mon, 11 Apr 2011 07:58:27 GMT Call-ID: 782c8a80-da21b2f2-bded-647aa00e@14.160.122.100 CSeq: 101 INVITE Allow-Events: telephone-event Server: Cisco-SIPGateway/IOS-12.x Content-Length: 0 003538: *Apr 11 07:58:27.085: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg: Sent: SIP/2.0 302 Moved Temporarily Via: SIP/2.0/UDP 14.160.122.100:5060;branch=z9hG4bK5d9c6f97b33 From: "HQ - Phone 1 CID" <sip:+12123945001@14.160.122.100>;tag=85eb0e5b-9614-430b-aeff-9117c1aa16e6-47499781 To: <sip:3001@14.160.126.77>;tag=287BFA8-7CD Date: Mon, 11 Apr 2011 07:58:27 GMT Call-ID: 782c8a80-da21b2f2-bded-647aa00e@14.160.122.100 CSeq: 101 INVITE Allow-Events: telephone-event Server: Cisco-SIPGateway/IOS-12.x Diversion: G$;reason=unconditional;counter=1 Contact: <sip:3600@14.160.126.85> Content-Length: 0 003539: *Apr 11 07:58:27.093: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg: Received: EU-R5-BR2#ACK sip:3001@14.160.126.77:5060 SIP/2.0 Date: Mon, 11 Apr 2011 07:51:14 GMT From: "HQ - Phone 1 CID" <sip:+12123945001@14.160.122.100>;tag=85eb0e5b-9614-430b-aeff-9117c1aa16e6-47499781 Allow-Events: presence, kpml Content-Length: 0 To: <sip:3001@14.160.126.77>;tag=287BFA8-7CD Call-ID: 782c8a80-da21b2f2-bded-647aa00e@14.160.122.100 Via: SIP/2.0/UDP 14.160.122.100:5060;branch=z9hG4bK5d9c6f97b33 CSeq: 101 ACK Max-Forwards: 70 /divin _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com