Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual page 184

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
No voice or
MLHDV
(Release data hunting,
4.1 and or
later)
Incorrect
voice and data
MLHG DN if
MLHG DN is
present, or
Voice and
data hunting
was observed
with no
MLHG DN
BRI facility that is
OKH
(Release part of an MLHG is
4.1 and provisioned with
later) functioning voice
and data
capabilities
Corrective Action
The facility is correctly administered and established
with layers 1, 2, and 3 with functioning voice and data
data capabilities.
Combination of the causes for MLHV and MLHD.
No action is required if the MLH voice and data
functionalities are expected. If MLH is not expected,
verify that the MLHG DN is present and, if so, remove it
and rerun the test.
Issue 1
June 1997
Page 4-94
Continued on next page