Matrix presents SETU VGFX - Gateway in a separate body with seamless connectivity to VoIP, GSM and POTS (FXO and FXS). SETU VGFX supports a flexible and optimal routing to provide the most economical communication network.
Lingo is one of the most affordable U.S. Internet phone services. Lingo offers unlimited local and long distance calls anywhere in the U.S., to Canada, and to Western Europe, plus over 25 calling features