- Bronze, 100 points or more
We're currently running CM 5.1 using an MGCP gateway. All outgoing calls have the calling number and our company name in the caller id. We have a third party vendor here onsite that wants there company name in the caller id and not ours. I've looked at the CM and the gateway but don't see where the company name is set. Is this set by ATT and if so can they change two or three numbers to display different caller id names?