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
DivTels main focus is on maintaining international quality standards while creating flexible and innovate IP telephony solutions which offer customers the finest voice quality, performance and customization capabilities.