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D – Maximum time in minutes for which a call may last. This time can be extended during a call by
dialing Prolong Call digit from telephone (
∗
or #). Time setting is per table.
Parameter Value
Description
Default
53
w
Time between button push
(1-9)
2
w – maximal time [sec] between button push [range 1-9]
relay closing – if time between two next presses is bigger than w time, the code is not evaluated
correctly.
Parameter Value
Description
Default
54
z
On hook time before new call (1-5)
2
z – time [sec] for which the unit will hang up, before repeat dialing (button pressing during call or
dialling, busy tone detection) [range 1-5]
Parameter Value
Description
Default
55
z
Call start time (1-5)
1
z – time [sec] after unit goes on hook before dialing [range 1-5]. This time is different for each PBX, but
most PBXs usually manage to process dialing up to 2 seconds after line on hook.
Parameter Value
Description
Default
56
hh
Number of rings before hanging up or
group mode switching. (04-99)
12
h – specifies the amount of time spent ringing before the unit hangs up and tries the next number.
Parameter Value
Description
Default
500
x
Middle frequency of tones detector (1-0)
3
(375-475Hz)
501
y
Number of busy tones (2-
0)
4
502
z
Time of permanent tone duration (1-
5)
3 (3s)
x – middle frequency of tones detector – is suitable when PBX signaling is unusual:
y – minimal number of busy tones necessary for detection [2-0], where 0 means 10 busy tones
z – minimal time of permanent tone duration (for dial tone detection on PBX) [1-5 sec]
frequency
[Hz]
x - dial
275-375
1
325-425
2
375-475
3
425-525
4
475-575
5
525-625
6
575-675
7
625-725
8
675-775
9
725-825
0
