FXO LEDs

Each FXO port provides a LED for indicating operating status, as described in the following table.

FXO LEDs Description

LED Color	LED State	Description
Green	On	FXO line is off-hooked toward the PBX.
	Flashing	Ring signal detected from the PBX.
Red	On	■ Port malfunction. ■ Disabled port initiated by user (using the CLI command, analog-port-enable)
-	Off	Line is on hook.
-	Off	No power received by the device.