Inbound Ring Cycle Expansion Timer - Panasonic DBS 824 Installation Manual

FFl
Inbound Ring Cycle Expansion Timer
Inbound Ring Cycle Expansion Timer
Software Version: CPC-S and CPC-M, Version 1.0 and higher
Address: FFl 3# 14## (0-15)#
Description
Lf the incorning ring pattern for an extension (FF3 ExtPorrf# 38#) is set to
emulate CO ringing, an extension may sometimes receive a very short ring
burst when a trunk call begins ringing. This short ring burst occurs because
the DBS 824 received only part of the first "on" burst (see Figure l-2) from
the trunk.
To eliminate these short rings, this timer can be used to expand initial ring
bursts. For example, if the timer is set to 350 ms and the first ring burst only
lasts 50 ms. the first ring burst sent to the extension will be 350 ms. If the
first ring burst is over 350 ms, the timer is ignored and the DBS 824 emulates
the initial CO ring.
Programming
FFl 3# 14## (0115)#
f
Timer Setting (Default=7;
see the following table).
.Table I-18. Inbound ring cycle expansion timer values
Number
0
Value
Synchronizes to the incoming call signal
2 100 ms
3
150 ms
12OOms
5
250 ms
6 300 ms
135oms
8
400 ms
9
450 ms
10 500 ms
11 550 ms
12 600 ms I
Issued 3/l /95 DBS 824-l O-400
l-95