vFone
vFone gives you more features than a regular phone, allows enjoying a complete new communication experience, by getting you closer to you team, breaking down geographical boundaries in the ways you cannot imagine.
Portech MV-374 is a 4-channel VoIP-GSM gateway, which is responsible for converting GSM signal into VoIP (SIP) protocol. Used as a terminal server to route incoming calls from GSM network operators, VoIP communication, as well as a device for switching IP PBX, protocol-based SIP (RFC2543, RFC3261) with GSM. The device is compatible with IP PBX Asterisk, Elastix, Trixbox, Free PBX and registered on the SIP-server as a terminal device.
Network Exchange Center, Inc
Network Exchange Center (NEC) is a leading provider of communication products and services. Based in Brooklyn, New York, the company is just twenty minutes from downtown Manhattan.
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