Basic Index Tmerr - Nortel DMS-100 Series Application Manual

Section
CONTROL
Description
Trunk module error
Definition
The per-call occurrence of hardware and software errors, transient or
persistent, reported from PM types covered by the TMPERF indices
respectively.
Measurement list
TMERR uses OM measurement PMTYP PMTERR summed over all PM
types covered by the index in question.
Normalizer
TMERR is normalized per total call attempt offered to the office.
Diagnostics
In OM group PM, locate those TMs with high fault measurements. For
further information refer to PM subsystem logs. Diagnose error conditions
at the PM level of the MAP. Refer to the PMTOTERR index for more
diagnostic information.
DMS-100 Family Switch Performance Monitoring System Application Guide BASE09 and up
6-67 SPMS MTCEPERF index descriptions

Basic index TMERR

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