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
Telepacket offers technologically advanced and cost-effective VoIP optimization, SBO optimizer and VoIP anti-clocking solution to help you improve quality of calls without increase the calling cost.