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
National Provider of Hosted PBX and Virtual PBX Services. Hosted PBX Service allows company to save up to 50% and the Virtual saves up to 80%.
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