SIP Trunking
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
Teles. VoIPBOX LCR is a device that can be connected to PSTN, analog PBX extensions and the VoIP network. Allows you to connect your current system to the world of Voice over IP the way it is now, without having to make any changes. VoIPBOX LCR gateway is an analog VoIP gateway with integrated router. Its features ensure full compatibility with any telephone equipment and complete interoperability with any third party VoIP hardware.
XTelSonic LLC
XTelSonic LLC,s parent company AIM SYSTEMS, a Connecticut-based Telecom Solution provider, is one of the first companies in the nation since 1998 to provide next-generation integrated voice, data and PBX services over IP.
XTelSonic LLC started as a n
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