Quote Originally Posted by uhf View Post
Thanks for the answer. I've never gotten a good answer to this question from other voip providers. Many of the responses were along the lines of "huh?"

Along these same lines, what about calls to a toll-free number? Are toll free providers not expecting to see an ANI, and a DNIS?
It's kind of along the same lines. Eventually they do. Whether or not anything we send gets stripped out somewhere upstream varies. So ultimately the final carrier delivering the call will provide it. Whether or not the accept what we send, re-write using from number, or re-write completely with a third-party number depends on the carrier.