Trunk Disconnect Detection Timer - Panasonic DBS-2.3-400 Programming Manual

Section 400-Programming

Trunk Disconnect Detection Timer

Software Version: All Versions
Address: FF2 (Trunk)# 18# (0-15)#
Description
When the trunk side of a CO call disconnects, the CO sends the DBS a
disconnect signal by opening the loop (cutting voltage) for a specified length
of time.
This timer determines how long the DBS expects the disconnect signal to last.
By default, an open loop of 350 ms or more will be interpreted as a disconnect
signal.
The standard range for CO disconnect signals is 350 to 600 ms.
Programming
Table 2-2. Trunk Disconnect Detection Timer values
DBS-2.3/9.2-400
FF2 (1-64)# 18# (0-15)#
Trunk Number
Setting Value
0 Ignore disconnect
1 Over 50 ms
2 Over 100 ms
3 Over 150 ms
4 Over 200 ms
5 Over 250 ms
6 Over 300 ms
7 Over 350 ms
8 Over 400 ms
9 Over 450 ms
10 Over 500 ms
11 Over 550 ms
12 Over 600 ms
13 Over 650 ms
14 Over 700 ms
15 Over 750 ms
DBS Manual - Revised April 2000
Chapter 2. Trunk Programming (FF2)
Trunk Disconnect Detection Timer setting
Default: 7 (over 350 ms) (see table below)
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