This is a Voice over Internet Protocol (VoIP) and streaming media service based on the Session Initiation Protocol (SIP) by which Internet telephony service providers (ITSPs) deliver telephone services and unified communications to customers equipped with SIP-based private branch exchange (IP-PBX) and Unified Communications facilities
IPVFone is a new type of phone service which gives you a choice of a "Monthly Plan" or "Pay as you go" phone service. Make unlimited calls to the US and Canada or other countries using one of our incredible unlimited plans.