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IP400Gateway - The Gateway is a four port device designed to
interface the IP PBX, which is LAN based, with the traditional
telephone network. The Model is simple to install and is cost
competitive with other devices on the market. Since it is SIP
based, it can be used with other SIP based IP PBX systems. The
gateway can be configured to connect an IP1000, IP1200, IP2000 or
IP5000 to an existing legacy PBX system to provide cost effective
conferencing, branch office connectivity and support for IP
telephones and remote extensions. This can be an effective
strategy for businesses that want to extend their investment in a
legacy PBX and replace the existing telephones and legacy PBX
gradually over time.This allows old phones to be replaced at a
gradual rate but still have most of the advantages of IP telephony
at a low cost.
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