Last year we bought this house we are in now we noticed that there were several lines outside under the soffit that were cut. I did some investigating today and found these feed three phone jack in the house, i pulled the wires out and they only have about a foot of room. Well I want to activate those jacks to our POTS service but the NID is almost 7 feet away. my question is, is it possible to save these lines and avoid the a costly rewiring?