Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual page 180

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Control Unit Problems
800 NI-BRI Module Problems
Table 4-7 Continued
Result Description
Code
Error on MERLIN
CO-DNV
(Release LEGEND
4.1 and administration of
later) DN and/or CO
provisioning error
for voice calls on
that facility
Error on MERLIN
CO-DND
(Release LEGEND
4.1 and administration of
later) DN and/or CO
provisioning error
for data calls on
that facility
Corrective Action
The facility is correctly administered and established
with layers 1, 2, and 3. However, no incoming voice calls
can be received. Check that the facility is administered
with the DN provided by the LEC.
If the facility is part of an MLHG, check if the voice
MLHG DN is absent. If the voice MLHG DN is absent,
administer it and rerun the test.
The possible causes for this error are:
Incorrect DN/MLHG DN
Incoming voice calls are not possible
(Error identified at Incoming Voice Call, Step 2) and
the DN and MLHG DN cannot be verified.
The facility is correctly administered and established
with layers 1, 2, and 3. However, no incoming data calls
can be received. Check that the facility is administered
with the DN provided by the LEC.
If the facility is part of an MLHG, check if the data
MLHG DN is absent. If the data MLHG DN is absent,
administer it and rerun the test.
The possible causes for this error are:
Incorrect DN/MLHG DN
Incoming data calls are not possible
(Error identified at Incoming Voice Call, Step 2) and
the DN and MLHG DN cannot be verified.
Issue 1
June 1997
Page 4-90
Continued on next page