From my understanding if you unhooked the house wiring from the phone box and just ran a cable from the phone adapter to a wall outlet that should allow you to hook up phones thru out the house..
_________________________
-D Modifying and Tweaking is a journey, not a destination................................ MKIIa : 60gig - 040103286 - Blue - v2 + PCATS tuner MKIIa : 20gig - 040103260 - Blue - v3a8 + Mark Lord Special Edition Cherry Dock