Configuration jumpers – 2N StarGate/BlueTower v5.3 User Manual
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3.
4.
5.
6.
Flashing: B–channel in restartLight off: No active call
Status of ISDN layer 2 on PRI 1 (2) interfaces:
Shining: Layer 2 successfully established
Flashing: Layer 2 in the establishing process
Light off: Layer 2 disconnected
Status of ISDN layer 1 on PRI 1 (2) interfaces:
Shining: Layer 1 successfully established
Flashing: Layer 1 in the establishing process
Light off: Layer 1 disconnected
Physical RJ45 connectors for ISDN PRI 1 and PRI 2 interfaces. Before you plug in
your ISDN connection please check whether the wiring configuration matches the
ISDN connection requirements!
Tip
The LED statuses provide basic information on the ISDN
interface only. For details on the ISDN interface state refer to
the web interface.
Configuration Jumpers