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B7 SYSTEM ADMINISTRATION—HARDWARE SETTINGS
Installation Manual 265
B7.2 Port Setting
Port Setting Menu
B7.3 PBX Interface Parameters
Three separate parameters are used to program the VPS for optimal signalling and
performance with the PBX.
To access the proper menu for Port Setting, follow the menu path as shown:
System Administration Top Menu-1-6-2
To access the proper menu Port Setting Menu for the selected port, follow the menu
path as shown:
System Administration Top Menu-1-6-2-Port No.(1-12)
Table B-38
Parameter Value Range
(Default)
Description/Function
Flash Time 1. 100 ms
2. 300 ms
3. 600 ms
4. 900 ms
(100)
Specifies the duration of the flash (recall) signal that the
VPS will send to the PBX. See the PBX manual to
determine the correct value.
CPC Signal 1. None
2. 6.5 ms
3. 150 ms
4. 300 ms
5. 450 ms
6. 600 ms
(6.5)
Specifies the minimum time necessary to detect an
interruption in the CPC (Calling Party Control) signal
received from the PBX. The VPS is able to determine
that the line has been disconnected when it detects an
interruption of the CPC signal.
Disconnect
Time
1-8 s
(2)
Specifies the length of time the line will temporarily be
unavailable after a call has ended.
Dial Mode 1. DTMF
2. Pulse 10 pps
3. Pulse 20 pps
(DTMF)
Specifies the dial mode for DTMF (touchtone) or Pulse.
If Pulse is specified, pulse speed (10/20 pps) must be
selected.
Note: This setting only affects outward dialling from the
VPS. The VPS can only receive DTMF (touchtone)
signals.