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
We provide complete termination to Mobile, Bulgaria +3598 area codes with lowest rates. The routes are long-running, distributed with high 90% ASR based.