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.
Velocity Telephone, Inc.
Velocity Telephone is your Minnesota based telephone, data, and Internet provider. From residential to business, wired to wireless, Voice over IP to traditional phone service, local service to long distance, T-1 to GIG-E Ethernet, single or multiple locat
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