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
Based in South London, Red Telecommunications is a private limited company offering advanced communication solutions in a rapidly changing environment encompassing both traditional PSTN and new Internet technologies, for both the home and business user, w
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