tcp reset

Unanswered Question
Apr 6th, 2009
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Hello,

I am trying a call from telephony server through Cisco gateway, but as I can see in wireshark trace went telephony server send TCP SYN, Cisco reset it, and all is failed. What I missed in configuration ?


thanks in advance




Cisco_AS5350XM_SIP#sh version

Cisco IOS Software, 5350 Software (C5350-IS-M), Version 12.4(17), RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2007 by Cisco Systems, Inc.

Compiled Sat 08-Sep-07 00:38 by prod_rel_team


ROM: System Bootstrap, Version 12.3(12r)PI6b, RELEASE SOFTWARE (fc1)

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migi00000 Tue, 04/07/2009 - 02:33
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Well I concluded that I need to change TCP port to 1720 on Cisco, but how I can do that?

For now it use 2517.

thanks

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