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Cisco DPA 7630/7610 Voice Mail Gateways Administration Guide
78-11069-03
Chapter 1
Overview
Understanding the DPA 7630/7610
DPA 7630—Rear View
The rear of the DPA 7630 (see
Figure 1-1
) includes the following interfaces:
•
Lines C, B, A—RJ-21 telco connectors used to connect 24 lines (8 ports per
connector) to the Definity and Octel systems. These are four-wire telco
connectors, matching the wiring scheme used by the Definity PBX systems.
•
Power connector—provides power to the DPA 7630.
Figure 1-1
Cisco DPA 7630 Rear View
POWER
LINE C
LINE B
LINE A
42824
RJ-21 Telco
connectors
Power
connector
Содержание DPA 7610
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