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
Wholesale SIP/IAX Origination and Termination. Flat rate and per-minute Canadian and U.S. DIDs, Virtual PRI,Canada, USA and A-Z International Termination. Commission based agent programs and white label VoIP solutions.