Nortel Communication Server 1000 Manual page 181

Table 102
DTM error messages (cont'd.)
Code Description
DTM053 Peripheral signaling card is disabled
DTM054 Action not successful
DTM055 DISI complete
DTM300 n DTSL/DDSL n has been stopped and
is in the ENBL IDLE state
DTM301 n DTSL/DDSL n has been started and
is in the ENBL ACTIVE state
DTM302 n DTSL/DDSL n has been stopped and
is in the ENBL ACTIVE state but has
all the channels in the disabled state
DTM303 n DTSL/DDSL n has failed to start and
is still in the ENBL STARTING state
but
DTM304 n f
DTSL/DDSL n has failed its memory
test while being enabled and remains
in the disabled state, with "f being one
of the following reasons for failure:
0 — test not completed in time
1 — ROM check failed
2 — RAM check failed
4 — HDLC test failed
DTM305 n DTSL/DDSL n is undergoing memory
test, command ignored
DTM306 n DTSL/DDSL n being started,
command ignored
DTM307 n DTSL/DDSL n being stopped,
command ignored
DTM308 n Five minutes have elapsed since
DTSL/DDSL n was started and placed
in the active state, and no channel
reset acknowledgements have been
received
DTM309 n DTSL/DDSL n has failed to start; it
will return to the idle state
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
Diagnostic error messages 181
Action
Enable peripheral signaling card and
re-enter command
Check the switch settings on the card.
If they are correct, check that the far
end has started. If accompanied by
a DTM334 message, then check the
configuration at both ends of the link.
Suspect faulty DCHI; may be
accompanied by a major alarm
Suspect faulty DCHI; may be
accompanied by a major alarm
Wait until the memory test has ended
and then reissue the command
Wait until the command has ended
and the re-issue the command
Wait until the command has ended
and then reissue the command
Check that the far end has started
Attempt a reset; If the fault persists,
suspect a faulty DCHI; may be
accompanied by a major alarm