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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Screen reference
1020Trunk Group
17
Break (msec)
PPM
For CO, DIOD, FX, PCOL, and WATS trunks. This field appears when the
Direction field is
outgoing or two-way.
Frequency
This field identifies the PPM pulse frequency(ies) sent by the public network. It
appears if the Direction field is
outgoing or two-way and PPM is y. Circuit packs
can detect up to three different frequencies, (12kHz, 16kHz, and 50Hz), plus two
frequency combinations, (50Hz/12kHz and 50Hz/16kHz). This field controls
TN465B, TN2138, and TN2184 circuit packs.
Valid entries Usage
Enter the duration of the break interval (the pulse duration) while the system is
outpulsing digits using dial pulse signaling. The field cannot be blank.
20 to 80 in
increments of 5
If PPS field is 10, the sum of the Make (msec) and Break
(msec) fields must equal 100.
10 to 40 in
increments of 5.
If the PPS field is 20, the sum of the Make (msec) and Break
(msec) fields must equal 50.
Valid entries Usage
y/n
Enter y if Periodical Pulse Metering (PPM) pulses should be
collected from the public network to determine call cost. If this
field is
y, the Frequency field appears.
Valid entries Usage
12k
The TN465B (or later) and TN2184 can only detect 12k and
16kHz PPM. Therefore, if
12k is administered, the circuit pack
will be set to detect 12kHz.
16k
The TN465B (or later) and TN2184 can only detect 12k and
16kHz PPM. Therefore, if
16k is administered, the circuit pack
will be set to detect 16kHz.