I would like to see it work the way I was used to it on my old POTS line. If what Xponder1 says is true, I would like to see this functionality enabled on my PAP2T. Remember, people don't like change. It's a big enough change that they are switching from POTS to VOIP. Try to keep the features the same as they are on a typical POTS line and the new converts will be satisfied with the service.