Primary Rate Problem?
Examine the
Rear Panel Primary Rate
LEDs.
LED status
Action to be taken
RAI=
On
AIS=
On
NMFAS=
On
LOS=
On
1
Ensure that the product has a valid configuration and
the boot sequence has completed.
2
Ensure that the Voice protocol is running.
3
If 1 & 2 have been completed successfully and the
LED's are still illuminated, contact your equipment provider.
RAI=
On
AIS=Off
NMFAS=Off
LOS=Off
Remote Alarm Indicate
:Loss of Frame Alignment
1
Ensure system clocking is configured correctly
2
If the problem persists contact your service provider.
RAI=Off
AIS=
On
NMFAS=Off
LOS=Off
Alarm Indicate Signal:
Loss of service
Contact your service provider.
RAI=Off
AIS=Off
NMFAS=
On
LOS=Off
No Multi-Frame Alignment Signal
:
Loss of multi-frame alignment in CRC4 mode.
1
Ensure system clocking is configured correctly
2
Ensure CRC4 Multiframing is enabled at both ends of
the connection
3
If the problem persists contact your service provider.
RAI=Off
AIS=Off
NMFAS=Off
LOS=
On
Loss Of Signal
: Complete loss of signal
1
Ensure PRI cabling and connector pin-out is correct
2
If the problem persists contact your service provider.
OmniAccess 5320 BG Series User's Guide
15
Summary of Contents for OmniAccess 5320 BG
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Page 14: ...12 OmniAccess 5320 BG Series User s Guide...
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