Telex TDI, Техническое руководство

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CHAPTER 1
Introduction
General
The TDI (Telephone Dispatch Interface) is a telephone interface device designed to connect the IP-223 Ethernet Adapter
Panel to a standard PSTN phone service. The IP-223/TDI combination makes the PSTN phone line a network asset to any
Telex IP-based console (i.e., C-Soft, C-6200, IP-1616, or IP-2002) allowing telephone calls to be placed or received at the
dispatch position. Advanced circuitry and
DSP (Digital Signaling Processing) software algorithms learn each side of a
telephone conversation and react to changing telephone line impedances resulting in minimal adjustments and clear
communications.
NOTE: TDI configuration is only available in IP-223 software version 4.100 or higher.
FIGURE 1.
TDI System Setup