in my house I get a full 3g signal but as soon as I make a call it goes to 1 or no bars on every ones phone. I was thinking of getting a signal booster. I want a wireless one as in its not tethered to the phone. I would also like one that will work on any provider but no a necessity. Need Verizon. I have looked at the Wilson SignalBoost MobilePro Kit. Is there anything better or any problems with the wilson?