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
Windstream Supply, Inc., formerly Alltel Supply, Inc., is an innovative distributor of Telecommunications products & services. We offer solutions to the technical, logistic, and financial challenges facing today's communications providers.