Not sure if this is the right section. I have a 2811 that was moved from an MPLS connection to a VPN connection through the provider to my main site. The router connects VOIP phones to the main site where Communications Manager 6.0 resides. I can Ping every ip at the main site including CUCM. The remote site uses an h323 Gateway.
My remote site all the phones register but are in fallback mode, they show up in the CUCM. All the iprouting appears to be correct via traceroutes from both sites.
What could be the problem, am i missing something. Debugs and running config available if needed.
Any help is greatly appreciated.