297-1001-330 Standard 11.04 June 1998
Section
TERMNALS
Description
Voice service node fault
Definition
The failure rate of voice service node (VSN) applications such as AABS
(automated alternate billing system) and ADAS (automatic directory
assistance services).
Measurement list
VSNFLT is calculated from the accumulation of the sum of VSNCOM
measurements VSNIDFL, VSNNOVL, VSNIVFL, VSNDABT, VSNVABA,
and VSNVABT.
Normalizer
VSNFLT is normalized per VSN call attempt. The number of attempts is
provided by the measurement VSNATT in VSNCOM.
Diagnostics
The VSN is flagging errors with its call attempts. Check OM group
VSNCOM registers VSNIDFL, VSNNOVL, VSNIVFL, VSNDABT,
VSNVABA, and VSNVABT to pinpoint failure source.
OM groups
VSNCOM
6-192 SPMS MTCEPERF index descriptions 6-1926-192
Basic index VSNFLT