Hi Nithin,
Thanks for responding. The problem, we believe, is with these new C8300 routers that in Call Manager, two gateways needs to be configured. One with MGCP for the router itself and if it has a NIM module installed the PRI and/or POTs line configurations. Secondly, if a 24 port FXS module is installed, that it needs to be configured via SCCP as a new/secondary router in CUCM. Do you know in the drop downs, what device we should choose when attempting to add this 24 port FXS module in Call Manager under add gateway?
Thanks,
Tom