|
Light |
Status |
Description |
|
MAJOR OR MINOR |
OFF |
No alarms
present |
|
RED / YELLOW |
Red = Major alarm
Yellow = Minor alarm |
|
LOCAL |
OFF |
Remote
mode (DIP switches disabled) |
|
GREEN |
Local mode
(DIP switches enabled) |
|
ACO |
OFF |
Normal
mode. No alarms are being suppressed. |
|
YELLOW |
Alarm
cutoff active. One or more active alarms
suppressed. |
|
T1-1
OR T1-2 |
OFF |
Off line |
|
GREEN |
Normal |
|
RED |
Loss
of Signal (LOS) detected |
|
YELLOW |
Bipolar
Violation (BPV) detected |
|
FLASHING GREEN |
Loopback
active |
|
FLASHING RED |
Loss of
Frame (LOF) or Alarm Indication Signal (AIS) detected |
|
FLASHING YELLOW |
Yellow
alarm (Remote Alarm Indication) detected. |
|
LED |
Status |
Description |
|
CRD |
Off |
Loss of power |
|
Green |
No current alarms |
|
Red |
Alarm state active. See alarm log for cause |
|
Red Flashing |
Self-test or Boot in-process |
|
Yellow Flashing |
Card is saving data to flash RAM, do not power down |
|
VOIP |
Off |
No active VoIP calls or if the MGCP protocol is optioned down |
|
Green |
Active VoIP calls |
|
Red |
Call agent unreachable |
|
Yellow
|
Insufficient VoIP resources to complete call or during
initialization process |
|
LNK |
Off |
No Ethernet link |
|
Green
|
Good Ethernet link |
|
10/100 |
Off
|
10 Mb Ethernet |
|
Green
|
100 Mb Ethernet |
|
TX/RX |
Off
|
No Ethernet transmit activity |
|
Green |
Current Ethernet TX/RX activity |
|
Yellow
|
Current Ethernet TX/RX collision |
