Voice And Data Terminals And Extenders; 2-Wire Dcp Endpoint - Lucent Technologies DEFINITY Installation For Adjuncts And Peripherals

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals 555-233-116
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Voice and Data Terminals and Extenders

2-Wire DCP Endpoint

Voice and Data Terminals and
Extenders
This chapter provides information on 2-wire voice and data terminals and
DEFINITY digital communication protocol (DCP) extenders.
2-Wire DCP Endpoint
Wire the tip and ring connections of 2-wire DCP endpoints to a TN2224B digital
line 2-wire circuit pack (or equivalent) similar to the 2-wire analog endpoints for a
TN747B analog line circuit pack.
NOTE:
The TN2224B supports 2-wire DCP sets only (not 4-wire).
2-wire Voice Terminals
!
CAUTION:
Except for auxiliary power, if necessary, these should be the only
connections to the modular wall jack. Do not bridge or parallel these
telephones.
Table 9 provides the pin-out configuration for 2-wire voice terminals.
Issue 1
April 2000
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