AT&T Definity Callmaster I Manual de instrucciones descargar pdf (Pagina 63)

HARDWARE AND SOFTWARE DETERMINATION

Data Communications Adjuncts

Adjunct equipment may be connected to the switch without any unique switched-based call pro-

cessing, administration, or maintenance capabilities. In addition to the Z3A Message Waiting

Indicator, DEFINITY Generic 1 and Generic 3 can support the following adjuncts:

EIA terminal such as the 4410 BCT (TTY 5410) and 4415 (TTY 5420)

Personal computers, such as the AT&T PC 6300, PC 7300, PC 6312, or 6386 Work-

Group System (WGS)

HORIZON communications system, MERLIN communications system, and Informa-

tion Systems Network (local area network) switching systems

Two multiplexers, the Channel Expansion Multiplexer (which doubles the channel capa-

city of a DS1 facility to 44 voice band channels) and the Channel Division Multiplexer

(which provides non-switched private line connections over DS1 facilities)

Protocol converters to allow ASCII terminals and personal computers to communicate

with SNA/SDLC IBM computer and bisynchronous networks, thus protecting investments

in existing low-cost terminals as data networks grow or are integrated and as protocols

change

CONVERSANT Voice Information System, AT&T’s voice response unit offering

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AT&T Definity Callmaster I Manual de instrucciones Pagina 63