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MERLIN LEGEND Communications System Release 7.0
Pocket Reference
555-670-116
Issue 1
April 1999
114
Reference Documents
Maintenance Error Codes
—Continued
Technical Addendum
Error
Code Description Action
0C04 MWL Fac Timeout:
Two consecutive messages to
update Message Waiting lights
have been sent across the private
network for the same tandem trunk
and have not been acknowledged.
When this happens three times,
the error becomes permanent. The
alarm remains in the log until a
message is acknowledged or five
days pass.
Check the error log for additional
error codes. If the error log also
contains errors indicating problems
with the 100D and/or 400EM
module, troubleshoot the 100D and/
or the 400EM module (see Chapter
4 of
Maintenance and
Troubleshooting)
.
If the 100D and/or the 400EM
module are functioning properly,
troubleshoot the trunks using
instructions in Chapter 5 of
Maintenance and Troubleshooting
.
0C05 MWL Delivery Delay:
A message to update the Message
Waiting lights has exceeded the
time period for delivery. A transient
alarm occurs after one minute, and
a permanent alarm occurs after 15
minutes. The alarm remains in the
error log until a message is
delivered or five days pass.
Check the error log for additional
error codes. If the error log also
contains errors indicating problems
with the 100D and/or 400EM
module, troubleshoot the 100D and/
or the 400EM module using
instructions in Chapter 4 of
Maintenance and Troubleshooting
.
If the 100D and/or the 400EM
module are functioning properly,
troubleshoot the trunks using
instructions in Chapter 5 of
Maintenance and Troubleshooting
.
Check that the system receiving the
message had enough TTRs to
handle the volume of calls. Check
the error log on the sending system
and then on the receiving system.
More facilities or TTRs may be
needed.
1C01 POOL M-BUSY EXCEEDS
50%:
more than half the trunks in pool
are busy.
Check trunk.
1C02 DPR TEST NOT COMPLETED:
Slot did not complete initializing.
1C03 FW UPGRADE ATTEMPT:
No action required.
1C04 FW UPGRADE COMPLETE
No action required.