You married? Don't forget the wife factor. I had ATT Callvantage, worked good but not great. Was going to save 30 bucks a month since I have the Verizon Freedom Extra plan. But every little glitch, static I had to hear about it. (Wife Factor) Still had same problems with POTS line but that's not my fault. Called Verizon yesterday to have number ported back. I think VOIP is going to be the way to go one day. I didn't like the fact I had to put the VOIP adapter in front of my router. Kinda defeated the purpose of having a good router. I also like to play a lot so everytime I played it knocked out the phones. Not good.. Hope it works out for you! Good luck!