Hi!
Well, I don't like to send the dump because of the IP-Addresses. I sent you a picture of my ethereal tracedump and I hope that someone can give me a hint...
Here is my ngrep:
U 2005/08/02 15:43:56.584366 xxx.xxx.xxx.xxx:51403 -> xxx.xxx.xxx.xxx:5060 INVITE sip:10099999999999@xxx.xxx.xxx.xxx:5060 SIP/2.0. Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;x-route-tag="tgrp:OutTrunkGroup". From: "anonymous" sip:54@xxx.xxx.xxx.xxx;tag=CEA94420-184A. To: sip:10099999999999@xxx.xxx.xxx.xxx. Date: Tue, 02 Aug 2005 18:43:56 GMT. Call-ID: 375AFBE2-2BC11DA-B615D293-1A0569D1@xxx.xxx.xxx.xxx. Supported: timer,100rel. Min-SE: 1800. Cisco-Guid: 927669769-45879770-3054686867-436562385. User-Agent: Cisco-SIPGateway/IOS-12.x. Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO. CSeq: 101 INVITE. Max-Forwards: 6. Remote-Party-ID: sip:54@xxx.xxx.xxx.xxx;party=calling;screen=yes;privacy=full. Timestamp: 1123008236. Contact: sip:54@xxx.xxx.xxx.xxx:5060. Expires: 180. Allow-Events: telephone-event. Content-Type: application/sdp. Content-Length: 382.
Many thanks for your help!!
Sebastian
----- Original Message -----
Most likely Cisco is sending you a malformed request. Try to fix the problem on the Cisco side. Maybe you can send the dump to the list and we can help identify the problem.
