outside home service

Reverse engineer your question in that you want to extend your home's wireless signal so that you can make wifi calls through your home internet versus extending the capability of verizon's network outside to your cell which should be working well outside since inside is generally the problem...

so the answer is the wireless units must be paired in line of site so that the inside wireless picks at a location that can then extend outside. Since your phone cannot get good signal outside you have to place the access point close enough to relay the signal and they generally like to be paired with similar hardware. So you can do the Netgear Wi Fi Range Extender but may run into trouble if your yard is large... So keep in mind you will need two or one to compliment the unit you already own and put them in sequence. Apple's products work well in this instance.