Panasonic KX-TGP500: A Great Wireless SIP Phone - AVC

I've written a bit about our move from landline telephony to VOIP telephony in our family. We use a cloud based VOIP PBX called Onsip and we have ported all of our land lines to their cloud based system. We have several homes on one Onsip account and our total phone bill including international calls, […]