Nortel Communication Server 1000 Manual page 187

The error message described in
187)
Table 106
Stop count message
Code
DTM313 n
Test messages reset errors
Test messages are sent to all DCHIs every 30 seconds in order to check
the level 3/level 2 interface. The test patterns should be echoed back
unchanged. If the number of failed tests since midnight exceeds the "test
message threshold" (TMT) defined in LD 74, then the link is reset and a
minor alarm is raised. TMT may be set to infinity, in which case the link
will not be reset due to test failure.
A check is also performed every 30 seconds on the DCHI states as read
by the hardware and software. If there is a difference in the reading, then
the link is reset and a minor alarm raised.
The error messages described in
(page 187)
Table 107
Test messages reset errors
Code
DTM331 n
DTM332 n
Channel configuration error messages
Each time that a DCHI is enabled, it is informed of the configuration of
its Link Access Protocols. If a discrepancy between the hardware and
software is detected during call processing, the software attempts to
correct configuration. Diagnostic messages are generated for these faults.
If the software cannot send a message to the DCHI because no output
buffer is available, a diagnostic message is generated. If the DCHI cannot
send a message to the software because an input buffer is not available,
no immediate message is sent. Both conditions are recorded in traffic
printouts.
is generated for a stop count reset.
DESCRIPTION
Stop count threshold has been exceeded for DTSL/DDSL
n
are generated for test messages reset.
Description
Test message threshold has been exceeded for DTSL/DDSL n
A level 3 to level 2 signaling test has failed for DTSL/DDSL n
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
Diagnostic error messages 187
Table 106 "Stop count message" (page
Table 107 "Test messages reset errors"