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DCP Mode 2 Networks — Modem Pooling 5-5
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AUDIX SYSTEM REQUIREMENTS FOR DCP MODE 2
Each AUDIX system must be running R1V3 or later software and must be equipped with one of the
following:
• TN366 AUDIX Communications Controller (ACC) circuit pack
• TN366B ACC circuit pack
• TN539 ACC Enhanced (ACCE) circuit pack
• TN539B ACCE circuit pack
The AUDIX Networking Breakout cable (H600-331, Group 1 or Group 2) provides access to the DCP
channels at the AUDIX system. Also, each AUDIX system must be within 5000 cable feet (1525 meters)
of the switch’s DCP interface.
SWITCH (OR CUSTOMER) REQUIREMENTS FOR DCP
MODE 2
The switch must have a DCP interface and some type of modem pool to provide access to the analog or
voice-grade-data interlocation facilities. For System 75, System 85, DEFINITY Generic 1, Generic 2, or
Generic 3, the modem pool may be:
• Rack-mounted with a D-Lead
• Rack-mounted or shelf-mounted as a stand-alone modem pool (no D-Lead)
NOTE
It is strongly recommended that all modems in a modem pool be of the same make and
model.