TANDBERG ENTRYPOINT - Manual (Page 24)

D 14050.04
10.2007 24
TANDBERG ENTRYPOINT
USER GUIDE
Table of
Contents
Trademarks &
Copyright
Patents &
Disclaimers
Safety/
Environmental
To Get You
Up and Going
Using the
Entrypoint
Viewing the
System Status
Configuring
the Entrypoint
Maintenance
& Upgrade
Services
Dial Plan
Examples
Contact
Information
Viewing the
System Status
TANDBERG ENTRYPOINT
USER GUIDE
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.
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 : Layer 1 of the ISDN signalling is up.
• • 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.
Select ISDN/BRI Status to access the ISDN/BRI Status pane.
ISDN/BRI Status (BRI Versions only)
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.