Hi, We are having a problem at the moment where calls from an internal extension to the eternal number of another extension have no audio. The call rings and connects, but neither end hears anything. e.g User 1 (extension 5101, external DID 0299995101) User 2 (extension 5202, external DID 0299995202) If User 1 calls 5202 there is no issues. But if User 1 calls 0299995202 then the call connects but no audio. I would have thought that if 3CX gets an outgoing call for one of it's own DIDs then the call would have been automatically routed to the internal extension. Not sure if this is the case.