User`s manual

1.3 Front Panel LED Indicators
The front panel LEDs are shown in the picture below, followed by an explanation in
the table below.
LED Color Mode Function
Green On The VoIP IAD is powered up. POWER
Off The VoIP IAD is powered down.
Green On An Ethernet Link is established.
Off An Ethernet Link is not established.
LAN
4x~1x
Green Blink Data transmitting or receiving over LAN.
Green
On The FXS phone 1 is off hook.
PHONE1
Off The FXS phone 1 is on hook.
Green On
The FXS phone 2 is off hook.
PHONE2
Off The FXS phone 2 is on hook.
Green On The wireless module is ready.
Off The wireless module is not installed or WLAN is disabled.
WLAN
Green Blink Data transmitting or receiving over WLAN.
Green On
An FXO line is off hook.
LINE
Off
An FXO line is on hook.
Green On
The ADSL link is established.
Off
The ADSL link is not established.
ADSL
Green Blink
The ADSL link is training.
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