anlyzed the companies recent interview on the mn1 financial network. The host of the show asked tech rep from VPFV if he was using a voip line to call in and wether it was their own voip technology....Mr. Goulis said yes to both these questions which seriously impressed the host of the show. This might be the next service that voip5000 rolls out. I have used and subscribed to voip providers in the past such as Sunrocket but been very disappointed.....let see