We presently have comcast phone service but they are discontinuing this general type to upgrade to Comcast Digital Voice..Just wondering if any one else is in the same boat having to do the upgrade..They have a deal for 19.99 for six months after that it is 39.95 and up.We presently pay only 22.00 per month ..Just wondering what happens after 6 months and I don't want to pay the 39.00 and up?? Anyone else use Comcast phone service??