I have a client with about 50 single line extensions for outbound calling. I recently converted their trunks ffrom 54 centrex lines across 3 T1's to 2 PRI's. All the trunks were and still are in a main pool for outgoing calls. Now 6 extensions are able to make intercom calls but can't make outbound. They are unrestricted. I tried copying working extensions, resetting the card and ports, nothing seems to work. Also the automated attendant does not pick up anymore. The AA uses a overflow extension covering the main pool. I am stumped why the centrex versus the PRI would cause this problem. All lines/channels are assigned to the same pool as before.