Server Alarms - Avaya Support

DCP Port LEDs
These LEDS represent the status of the integrated DCP circuitry.
LED Name Color Description
ALM Alarm Red This LED is turned ON during boot-up
and turned OFF after self-tests pass. It is
turned ON when an alarm is present.
TST Test Green This LED is turned ON during power-up
self-testing and maintenance testing.
ACT Activity Yellow ON - One or more ports are in use.
T1/E1/PRI Trunk Interface LEDs
These LEDs represent the status of the integrated E1/T1 circuitry.
LED Name Color Description
ALM Alarm Red ON - Indicates a DS1 failure.
TST Test Green This LED is turned ON during power-up
self-testing and maintenance testing.
ACT Sync/
Activity
Yellow ON - at least one call or ISDN signaling
D-channel is active and the DS1 port is
not a synchronization source clock (i.e.,
source is local).
BLINK - the DS1 port is a
synchronization source clock for the
G250. The flashing rate indicates the
status of the recovered clock: longer ON
period indicates a good clock while
longer OFF period indicates bad
received clock quality (inadequate as
acting as clock source).
SIG Signal Green ON indicates the presence of a signal on
the T1/E1 line.
G250 LEDs
Communication Manager Release 5.0 Issue 4 January 2008 353