Positive Disconnect Supervision - Comdial DSU II System Manual

IMI66–132
3.6.10

Positive Disconnect Supervision

Description: When a station is on line with an outside caller and the caller hangs up, the CO may send
a positive disconnect signal to the DSU II. You can enable the positive disconnect
supervision feature on a per-line basis. If you enable positive disconnect supervision,
when the system receives the CO's positive disconnect signal the system resets the toll
restriction, releases the curent call record, and creates a new call record in its place.
To Program: 1. Dial 48.
2. Select line ports for disconnect supervision (LED On = lines selected to receive
3. Dial
3 – 44 Programming The DSU II System
tables).
—Line port 1–14 = Dial 01–04 or press A1–A14.
— Line port 15, 16 = Dial 15, 16 or press B1, B2.
—Line port 17–24 = Dial 17–24 or press HOLD then press A1–A8.
for configuration mode.
DSU II Digital Telephone System
"DIS. SUPERVISION"