user manual

ND-20292
CHAPTER 3
APRIL, 1990
SECTION 350
FUNCTION TIMER CHART (Contd.)
q
TIMING VALUE
I
Minimum 1 Default 1 Maximum 1
TIMER
500 mS. 3300 mS.
i
1820 mS.
1560
mS.
0 520 mS.
Disconnect Time
(VW
4B-9 Duration of timed desconnect signal
which is sent to the Voice Mail System
~~~~ ~~~
Answer Detect (TLI)
1 4E-4 ‘1 answer from thecalled party.
Time duration needed to recognize an
Release Detect (TLI) 0 520 mS.
4E-4 Minimum time after hanging up before
E lead recognizes a disconnect from the
co.
820 mS.
Lapsed time before sending pulsed
digits to CO after distant end goes off-
Duration of pauses stored in speed dial
Pre-Pause Time (TLI)
PauseCimerrLllI
Wink/Delay
Incoming Detection
Time (TLI)
4E-5 Time duration lapsed before
recognizing an off-hook condition from
the CO with a delay or wink signal.
0 Delav:
120mS.
Wink:
520mS.
Delay:
420mS.
Wink:
1820mS.
30mS. 1 180 mS. 1 450mS. 1 Length of Wink
Signal (TLI)
4E-5 Length of wink signal sent to the
distant end.
4200 mS. Length of Delay
Signal (TLI)
4E-5 Length of delayed signal sent to the
distant end.
300 mS.
2 sec.
0
0
4E-5
Time duration lapsed before
recognizing a disconnect condition after
sending an answer signal (on loop dial
Tie lines).
Loop Off-Guard Time
(TI.4
12 sec.
Wink/Delay Signal
Detection Timeout
U’I.4
4E-6 9 sec. The length of time, in seconds, that the
system will monitor the central office
line for receipt of a wink signal.
Time duration lapsed after sending a
disconnect signal that the line is
monitored to verify a distant disconnect
(on loop dial tie Lines).
1 sec. 7 sec.
Outgoing Guard
Time (TLI)
4E-6
20 mS. 3 sec. 14 sec.
Tandem Restriction /
LCR Control Timer
:TLI)
4E-6 When using a Tandem Port, the
maximum time before the voice path is
established, after dialing the first digit
and between each digit dialed.
2 sec. 12 sec. 28 sec.
or
03
DTMF Interdigit
Time (TLI)
4E-8 Minimum time duration between
DTMF digits when dialing.
---4~-8 1
Duration time of tie line DTMF digits.
300-259