I have a kind of a strange problem with Cisco CallManager's auto-registration functionality. It was working fine then all of a sudden, it isn't!!!!
First off, I have a CallManager 4.2
I checked the auto-registeration check-box on the call-manager as well as on the callManager group.
I can add the Mac address and register it manually but i want to know happened that made its auto registration not functioning.
The phone now shows "Registration Rejected: Error DBCo"
I checked the following links but no progress.
Another thing, is that I can't find the xmldefault.cnf file in the callManager server, and on the shown path (C:\Program Files\Cisco\TFTPPath\ )
It was not found on another seperate site's callmanager with the auto-registeration functionality working.
Where am i supposed to get that file?
Has anyone faced this before or know how i can get the auto-registeration functionality back?
Appreciate the prompt response.
Thanks and best regards,