Vigor2820 Series User’s Guide
9
1
1
.
.
2
2
.
.
4
4
F
F
o
o
r
r
V
V
i
i
g
g
o
o
r
r
2
2
8
8
2
2
0
0
V
V
S
S
LED
Status
Explanation
Blinking
The router is powered on and running normally.
ACT (Activity)
Off
The router is powered off.
On
A USB device is connected and active.
USB
Blinking
The data is transmitting.
CSM
On
The profile of CSM (Content Security Management) for
IM/P2P application is active. (It is enabled from
Objects
Setting >> CSM Profile
).
CPA (Content Portal
Authority)
On
The Web Content Filter is active. (It is enabled from
Firewall
>> Web Content Filter Setup
)
On
The router is ready to access Internet through DSL link.
DSL
Blinking
Slowly: The DSL connection is ready.
Quickly: The connection is tranning.
On
The WAN1 or WAN2 connection is ready.
WAN 2
Blinking
It will blink while transmitting data.
On
A PSTN phone call comes (in and out). However, when the
phone call is disconnected, the LED will be off about six
seconds later.
Line
Off
There is no PSTN phone call.
On
The phone connected to this port is off-hook.
Off
The phone connected to this port is on-hook.
Phone 1/2
Blinking
A phone call comes.
LED on Connector
On
ISDN NT (ISDN S0 intern) mode is active and an ISDN phone
adapter is connected.
Left LED
(Orange)
Blinking
ISDN NT (ISDN S0 intern) mode is active and an ISDN phone
adapter is not connected.
On
A phone has been connected. If not, green LED will be off.
Phone S0
Right LED
(Green)
Blinking
An ISDN phone is off-hook or a phone call comes.
On
ISDN NT (ISDN S0 intern) mode is active configured from
VoIP>>Phone Settings
and an ISDN phone adapter is
connected.
Blinking
ISDN NT (ISDN S0 intern) mode configured from
VoIP>>Phone Settings
is active and an ISDN phone adapter
is not connected.
Left LED
(Orange)
Off
It means ISDN TE mode is active which is configured from
VoIP>>Phone Settings
.
On
A phone adapter with phone set has been connected (ISDN S0
intern mode) or ISDN line has been connected (ISDN S0
extern mode). It will be off if there is nothing connected.
ISDN/Ph
one S0
Right LED
(Green)
Blinking
In ISDN NT (ISDN S0 intern) mode, it means an ISDN phone
is off-hook or a phone call comes.
In ISDN TE mode, it means data, fax or voice (phone call) is
transmitting.
