AT&T MERLIN LEGEND Release 3.0 Installation Manual page 358

Error Logs
Table 2-2 Continued
Error
Codes Description
7005 PRI B-CH GROUP INCONSIST:
7401 TRK UPLINK MESSAGE ERROR:
Communication problems between
processor and modules.
Unrecognized message from module
to processor.
7402 LOOP CONTROL BIT NOT SET:
No loop current on an outgoing call.
If this error occurs four times
consecutively, and if Automatic
Maintenance-Busy is enabled and the
50% maintenance busy limit has not
been exceeded, the trunk is busied-
out automatically.
NO LOOP CURRENT:
7403
Communication problems between
the module and central office.
No loop current.
If this error occurs four times
consecutively, and if Automatic
Maintenance-Busy is enabled and the
50% maintenance-busy limit has not
been exceeded, the trunk is busied-
out automatically.
2-12 Error Logs, Access Logs, and System Inventory
Action
Troubleshoot the PRI trunk and report to
service provider; otherwise, no action
required. If problem persists, contact
your technical support organization.
Test the trunk with a single-line
telephone. If the problem is not in the
trunk, replace the module with one that is
known to be working. If the problem is
gone when using the known good
module, replace the module and restart.
Test the trunk with a single-line
telephone, If the problem is not in the
trunk, replace the module with one that is
known to be working. If the problem is
gone when using the known good
module, replace the module and restart.
Test the trunk with a single-line
telephone. If the problem is not in the
trunk, replace the module with one that is
known to be working, If the problem is
gone when using the known good
module, replace the module and restart.
Continued on next page