Green: Layer 1 of the ISDN signalling is up.

ISDN/BRI Status (BRI Versions only)

TANDBERG ENTRYPOINT USER GUIDE

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 Entrypoint. 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 Entrypoint has a green and orange LED. The meanings of these LEDs are:

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 Entrypoint 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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D 14050.04

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10.2007

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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TANDBERG ENTRYPOINT manual ISDN/BRI Status BRI Versions only