Prs Signal - Samsung OfficeServ 500 Programming Manual

CHAPTER 2. Ошибка! Стиль не определен.

[420] PRS SIGNAL

Used on a per-trunk basis to define if a Trunk line is to be either a Metering Pulse(MPD) or
a Polarity Reversal Signal(PRS) trunk.
A Meter Pulse Trunk will detect a C.O provided meter pulse. A Polarity Reversal trunk will
detect the line reversal signal which may be provided by the Trunk Line When the other
party answers the outgoing call or the outside party clears the call.
There are three types of PRS mode: PRS 1, PRS 2 and PRS 3.
Type
PRS 1 When first PRS is detected, call duration is started. When second PRS is detected,
call duration timer stopped. The call is not released until hanging-on.
PRS 2 When first PRS is detected, call duration timer is started. When second PRS is
detected, call duration timer is stopped and call is released.
PRS 3 The call duration timer starts based on the timer. When first PRS is detected, call
duration timer is stopped and call is released.
CONDITIONS
If the trunk is designated as PRS detection, the call duration timer will be started and
the results printed on the SMDR record.
PRS detection is also essential for dropping a trunk-to- trunk conversation which is
unsupervised by an internal party.
DEFAULT DATA
NORMAL(NONE)
ACTION
1) Press Transfer button and enter 420.
Display shows:
2) Dial desired trunk number.(e.g., 705)
OR
Press Volume button to select trunk and use
Right Soft button to move cursor.
3) Dial 0 for PRS 1, 1 for PRS 2, 2 for PRS 3 or 3
for MPD or 4 for NORMAL.
OR
Press Volume button to scroll through options and
use Left or Right Soft button to return to step 2.
2-134
Description
[701] TRK PRS
NONE
[705] TRK PRS
NONE
[705] TRK PRS
PRS 2
© SAMSUNG Electronics Co., Ltd.
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