Our console (2250) is receiving calls on our main facility line for DIDs that we don't even have programmed. How the callers are getting the numbers doesn't really concern me, but when they are called we want the result to act like a disconnected line, i.e. fast busy. Our phone provider says they are not redirecting these calls. We think this has only occurred since we switched to PRI, but are not sure if that has anything directly to do with it.