Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting Manual page 197

MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting 555-661-140
800 NI-BRI Module Problems
Table 4–7. Continued
Result
Code Description
continued
Corrective Action
The possible causes of this error are:
Outgoing data calls are not possible. Error
identified at Outgoing Data Call Test
4-96), Step 3.
Incoming data calls are not possible. Error
identified at Incoming Data Call Test
4-97), Step 2.
If MLH is expected, the possible cause is that
CO provisioning does not allow incoming data
calls, but either the DN or MLHG DN has
been verified to be correct.
If MLH is not expected, the possible cause is
that provisioning on the facility does not allow
incoming data calls.
Provisioning on the facility does not allow
incoming data calls. Error identified at
Outgoing Data Call Test
and/or Incoming Voice Call Test
Step 2.
This condition may or may not be detected by
any single manual test. Therefore, a
sequence of calls may be necessary to
determine the condition for the failure.
Issue 1
August 1998
Page 4-85
(page
(page
(page 4-96), Step 3
(page 4-95)
Continued on next page