– 449 – NWA-008845-001 Rev.5.0
32ch1008.fm
System Outline of MCI with MP
LC
DLC
DLC
PBX
LC
LC
TDSW
MP
VMS
Single Line Telephone
with Message Waiting Lamp
D
term
Attendant Console
UCD Group
or Hunting Group
TRK NETWORK
DLC : Digital Line Circuit Card
LC : Analog Line Circuit Card
MP : Main Processor Card
TRK : COT, DTI, PRT, BRT Card
VMS : Voice Mail System
TDSW: Time Division Switch
RS-232C Cable
MESSAGE CENTER INTERFACE (MCI)
SYSTEM OUTLINE
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