Quote Originally Posted by computergeek7632 View Post
I had a splitter and hooked it up in the box that way 1 line was voipos the other went to the house (The line that was already in there)
That could prove to be a huge mistake. The other line is the phone company. If they send a current threw the line your ATA is dead. You only need to plug the cord from the ATA into your phone jack inside (any jack) and leave that wire outside unplugged.