AC-PM-PSTN-MIB :: acPMTrunkUtilizationTimeBelowLowThreshold

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › AC-PM-PSTN-MIB › acPMTrunkUtilizationTimeBelowLowThreshold

acPMTrunkUtilizationTimeBelowLowThreshold

Module: AC-PM-PSTN-MIB

OID (symbolic): AC-PM-PSTN-MIB::acPMTrunkUtilizationTimeBelowLowThreshold

OID (numeric): 1.3.6.1.4.1.5003.10.10.2.21.1.8

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: Percent of interval time for which gauge is below what was determined as the low threshold.

What is acPMTrunkUtilizationTimeBelowLowThreshold?

This read-only Integer32 (-1 to 100) reports the percentage of interval time when utilization stayed below the low threshold. It helps identify periods of underutilization or light load. A value of 15 means the trunk was below its low threshold for 15% of the measurement window.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.10.10.2.21.1.8
snmpwalk -v2c -c public <target> AC-PM-PSTN-MIB::acPMTrunkUtilizationTimeBelowLowThreshold

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.10.10.2.21.1.8.1
snmpget -v2c -c public <target> AC-PM-PSTN-MIB::acPMTrunkUtilizationTimeBelowLowThreshold.1

Start monitoring AudioCodes Mediant-series gateways/SBCs with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-PM-PSTN-MIB::acPMTrunkUtilizationTimeBelowLowThreshold OID value, configure state conditions and alerts, and monitor any AudioCodes Mediant-series gateways/SBCs from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.5003audioCodesAC-ALARM-MIB
1.3.6.1.4.1.5003.10acPerformanceAC-PERF-MEDIA-GATEWAY-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5003.10.10acPMPSTNAC-PM-PSTN-MIB
1.3.6.1.4.1.5003.10.10.2acPMPSTNDataAC-PM-PSTN-MIB
1.3.6.1.4.1.5003.10.10.2.21acPMTrunkUtilizationTableAC-PM-PSTN-MIB
1.3.6.1.4.1.5003.10.10.2.21.1acPMTrunkUtilizationEntryAC-PM-PSTN-MIB
1.3.6.1.4.1.5003.10.10.2.21.1.8acPMTrunkUtilizationTimeBelowLowThresholdAC-PM-PSTN-MIB