6
CONVERTER MODE SETTING SCREEN
6-112
9. [Port Settings] Menu (continued)
[Port Settings]–[PHONE]
M
Polarity
Configure the details for the telephone line polarity.
Polarity
q
Idle …………………………
Select the appropriate polarity for idling state.
(Default: Forward)
w
Ring Inactive ……………
Select the appropriate polarity while the line is inactive.
(Default: Forward)
e
Caller Connect ……………
Select the appropriate polarity for detecting the caller’s off-hook.
(Default: Forward)
r
Callee Connect …………
Select the appropriate polarity for detecting the callee’s off-hook.
(Default: Forward)
t
Caller Disconnect …………
Select the appropriate polarity for detecting the caller’s on-hook.
(Default: Forward)
y
Callee Disconnect ………
Select the appropriate polarity for detecting the callee’s on-hook.
(Default: Forward)
Off Hook Warning After
u
Timing ……………………
Enter the delay time to cut off the power supply to the connected telephone,
when the handset is off-hook for a long time.
(Default: 30)