NEC SP5008A user manual Phone Setting

3.2.6 Phone Setting

Primary Ringing

Ringing Frequency	Specify the Ringing frequency value.
	ringing frequency : 15~100 (Unit : Hz)
Ringing ON	Specify the Ringing ON value.
	ringing ring ON : 0~8000 (Unit : ms)
Ringing OFF	Specify the Ringing OFF value.
	ringing ring OFF : 0~8000 (Unit : ms)
Ringing level	Specify the ringing level.
	ringing level : 0 ~ 94	(Unit : V)
Flash low	Specify the value of the flash (low).
	: 60~2000 (Unit : ms).
	If the phone-set’s flash time is smaller than the Flash Low
	setting, the flash will be ignored.
Flash high	Specify the value of the flash (high).
	: 60~2000 (Unit : ms)
	If the phone-set’s flash time is larger than the Flash high
	setting, the flash will be handled as hang-up.

Secondary Ringing (FXS only)

Note: The feature will be enabled automatically when the Min. Digit Count has been enabled and specified. It is used to have different ring cadence when the incoming caller number is shorter than the setting of “Min. Digit Count”

46