TANDBERG D13841.01 - Manual (Page 27)

5 Configure the Gateway
27
BRI Status
The picture below show the status page of a BRI version of the gateway
The BRI status displays the conditions of ISDN layer 1 and 2 separately. Green indicates up and
in sync. Red indicates not in sync and indicate probably a disconnected ISDN line.
Besides the indications on the webpage each ISDN BRI interface located at the back-side of the
3G Gateway has a green and orange LED. The meaning of these LED
’
s is:
Green: Layer 1 of the ISDN signaling is up
Green and Orange indicates that Both layer 1 and 2 are up. The orange LED can in
some countries blink on a regular interval, or only lit when there is an active call.
No LED
’
s lit indicates that there is a no connection or a wrong wired connection.
Note that in some countries layer 2 can be down when there is not activity (ongoing
connections). However layer 2 should become active when a call is made or received.