After configuring (via CCA) a T1 trunk on a UC520, I took a look at the 'running config' and noticed some COR being applied.
It does not seem to apply any incoming COR lists anywhere; so do these initial outgoing cor configs just provide the framework for applying some restrictions later on by the administrator? In other words there should be no restrictions for outgoing calls initially?
Also, does anyone know what the 'internal' cor name provide. It seems to be a useful feature but to what dial peer would you apply an outgoing COR list 'call_internal' to? I don't see the outgoing COR for this applied anywhere. This seems like a good restriction for hotel lobby phones etc.