Configuration for SIP Trunking between Avaya IP Office and Cisco CallManager Express 7.1

Unanswered Question
Nov 11th, 2011


I have the task of allowing calls route between an Avaya IP Office and a CCME running on a 3825 router. I have both devices on the same subnet, but I have been unsuccessful so far in getting calling routed between them.

I would appreciate any pointers in getting this done as I would rather start from scratch.

All comments and suggestions are very welcomed.



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