ISDN/BRI Status (BRI Versions only)
TANDBERGTANDBERG3G3GGATEWAYateway
USERUSERGUIDEGUIDE
Select ISDN/BRI Status to access the ISDN/BRI Status pane.
BRI hardware status indication
The screenshot shows the status page of a BRI version of the 3G 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
•
••Green and Orange. This indicates that both layers 1 and 2 are up. In some countries the orange LED can blink on a regular interval, or is turned on when there is an active call.
• No LED’s illuminate. This indicates that there is no connection or a wrongly wired connection.
In some countries layer 2 can be down when there is no activity (ongoing connections).
However, layer 2 should become active once a call is made or received.
In case the BRI 3G Gateway is connected with less than
4 BRI lines, the BRI interfaces with the highest number(s) should be left open. For example when only 2 ISDN lines are used they should be connected with interface 1 and 2.
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