Quote Originally Posted by uhf View Post
Question: Does Voip have both an ANI and a CID? It seems to be as long as the ANI is valid, it wouldn't matter what the CID is set to. But I've never been able to get a straight answer to whether ANI is even sent properly with voip services.
Not consistently. There's almost no standardization in VoIP. Some providers use ANI, some don't. It's about 50/50 with our upstream carriers as to which ones use it. Sometimes it's even changed upstream if a carrier is routing out through a fixed line trunk in some areas.