DMS-100 Family Switch Performance Monitoring System Application Guide BASE09 and up
Section
PROVSERV
Description
Central control reset
Definition
The proportion of line and XPM trunk originations not processed by
peripherals because the peripherals are overloaded. It also includes the sum
of incoming digitone, dial-pulse, multi-frequency, and other attempts (OM
register DPATMPT, DTATMPT, MFATMPT, OTHATMPT) from OM group
ISDD. ISDD reports the incoming start-to-dial delay measurements
collected on a per XPM basis by DTCs, LTCs, and RCCs with trunks. The
number of seizures, call attempts, delays, and abandons are kept for signal
types DP, DT, MF, and “other.” XPMs, with incoming or two-way trucks,
collect these OM measurements and transmit them in one unsolicited data
message to the CC every five or fifteen minutes.
DMS-100G Switch does not contribute to or provide an equivalent of
• OM group PMOVLD, measurement PORGDENY
• OM group OFZ, measurements NIN, and NIN2
Measurement list
PMDNY uses measurement PMOVLD PORGDENY, summed over all
peripherals reported in PMOVLD.
Normalizer
The normalizing factor for PMDNY is that portion of total originating
attempts at LCMs and XPMs, plus the sum of PMOVLD PORGDENY.
Diagnostics
Ensure that real-time loading of the PMs reporting call denials in OM group
PMOVLD follows recommended standards for the software releases
contained in the PMs and the traffic mix served. Determine the latter from
OM group LMD. Check PM128 and PM1027 logs.
5-33 SPMS SERVICE index descriptions 5-335-33
Basic index PMDNY
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