897
Trunk Group – Trunk Group Number
Assign trunks to Trunk Groups. You can also
assign the outbound priority for trunks in the
group. When users dial the trunk group, they
seize the trunks in the order you specify in the
outbound priority entry.
Trunk Port 1 ~ 400 =
Priority 1 ~ 400
Default = Trunks
1 ~ 400 assigned
to trunk group 1
with priorities
equal to the
trunk number.
Trunk 1 = Priority
1 Trunk 400 =
Priority 400.
Incoming Call Trunk Setup
For each Night Service mode, enter service
type for each trunk.
0 = Normal
1 = VRS (second dial tone if no
VRS installed)
2 = DISA
3 = DID
4 = DIL
5 = E&M Tie line
6 = Delayed VRS
7 = ANI/DNIS
8 = DID(DDI) Mode Switching
COT Initial Data Setup – DP Interdigit Time
Selection
Select the DP Interdigit Time (minimum pause
time between Dial Pulses).
0 = Pattern A
(Pattern A: 10pps – 650ms,
20pps – 500ms)
1 = Pattern B
(Pattern B: 10pps – 800ms,
20pps – 800ms)
COT Initial Data Setup – Prepause Time
Selection
Specify the loop open time for a hookflash
signal sent to the CO or PBX when Recall on a
multiline terminal is pressed. A single line
telephone generates a hookflash to the CO or
PBX line when a single line telephone
hookflash is assigned.
1 ~ 13
(1 ~ 13 seconds)
(0 = No Setting)
COT Initial Data Setup – Incoming Signal
Detect Time Selection
Specify the time after the incoming signal from
another system is detected before the
acknowledge signal is sent out.
COT Initial Data Setup – Disconnect
Recognition Time Selection
Specify the minimum time before a
disconnected circuit can be accessed again.
1 ~ 15
(100ms ~ 1.5 seconds)
(0 = No Setting)
COT Initial Data Setup – Auto Release Signal
Detection Time
Specify the signal detection time for release of a
CO/PBX line after a disconnect signal is
received from the distant Central Office or PBX.
1 ~ 14
(50 ~ 700ms)
15 = (No limit)
(0 = No Setting)