Karel MS38s Programming Guide
Edition 3.1
53
I.2.
POLARITY REVERSAL
(80222)
Allows activating the
Polarity Reversal
detection for lines where the C.O. provides
Polarity Reversal
facility, thus determining the exact starting time of the outgoing
calls.
80222 T P
•
P
ARAMETERS
T
:
Line number.
P =
0 : The system cannot detect
Polarity Reversal
on T.
=
1
:
The system can detect
Polarity Reversal
on T.
•
B
Y
D
EFAULT
80222 T 0 is active for all lines.
•
N
OTES
1. When P = 1, the system does not record the calls established through the
lines where the
Polarity Reversal
is not detected.
2. If the C.O. is providing
Polarity Reversal
facility and if parameter P = 1,
the system uses
Polarity Reversal
to calculate the duration of the outgoing
external calls in the following way:
-
The polarity is reversed by the C.O. when the external party lifts his
handset and this reversal is noted as the starting time of the call.
-
The time when the extension hangs up is noted as the ending time of
the call.
Thus,
Call duration = Ending time of the call - Starting time of the call
I.3.
CRL TIME FILTER
(8777)
Allows adjusting the duration that the system uses to detect the starting time of
outgoing calls.
8777 P
•
P
ARAMETERS
P
= 10,…,90
:
CRL Time Filter (in seconds).
•
B
Y
D
EFAULT
8777 30 is active.
Summary of Contents for MS38s
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