I'm trying to get work my 1760 Router as MGCP Gateway with a BRI Interface Card on a Cisco Call Manager 4.1(3). Actually, i use the 12.4.9T IP Voice IOS on my Router.
My Problem is, that the Interfaces are not registered on the Call Manager and i have no idea why.
We have other Gateway's like 2651XM with PRI Interfaces without Problems.
You will find my config as attachement.
I like also to configure my Gateway as MGCP Fallback.
Thank you very much for your help.