Ok, here is my problem: I can't receive calls on my home phone. When someone calls it rings twice then goes to a busy signal. I can call out normally and my dsl Internet is working. I called verizon and they said my line is working normally. If I plug in to the box outside, I can receive calls normally. Inside, no. I have 2 jacks in use in the house, one with a cordless and one wired. I have tried every which way to make it work. I have disconnected the cordless and all all phones except for line filters and plugged in only wired on both jacks with same results. I have disconnected all Internet and plugged in directly to jack, I have removed all filters and tried as well, every combo I could think of. Can a bad wall jack cause a short or something? Help!
