AC-PSTN-MIB :: acTrunkISDNDpnssNumRealChannels

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-PSTN-MIBacTrunkISDNDpnssNumRealChannels

acTrunkISDNDpnssNumRealChannels

Module: AC-PSTN-MIB

OID (symbolic): AC-PSTN-MIB::acTrunkISDNDpnssNumRealChannels

OID (numeric): 1.3.6.1.4.1.5003.9.10.9.1.1.3.3.1.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: This parameter is relevant only to protocol ISDN DPNSS. Defines the number of real channels. Default value is 30. Valid range 1 to 30. Access: Online. AC INI-Param: DPNSSNumRealChannels

What is acTrunkISDNDpnssNumRealChannels?

This unsigned 8-bit value (1-30) specifies the count of real voice channels available in a DPNSS trunk. Administrators set this to match the physical timeslot configuration of the trunk line. Configuring 24 real channels reserves 6 timeslots for control and signaling.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.9.1.1.3.3.1.1.2
snmpwalk -v2c -c public <target> AC-PSTN-MIB::acTrunkISDNDpnssNumRealChannels

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.9.1.1.3.3.1.1.2.1
snmpget -v2c -c public <target> AC-PSTN-MIB::acTrunkISDNDpnssNumRealChannels.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.9.1.1.3.3.1.1.2.1 i <value>

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

OID Breakdown

Upper-level ancestors (9 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-ATM-MIB
1.3.6.1.4.1.5003.9acProductsAC-ATM-MIB
1.3.6.1.4.1.5003.9.10acBoardMibsAC-ATM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5003.9.10.9acPSTNAC-PSTN-MIB
1.3.6.1.4.1.5003.9.10.9.1acPSTNConfigurationAC-PSTN-MIB
1.3.6.1.4.1.5003.9.10.9.1.1acTrunkConfigAC-PSTN-MIB
1.3.6.1.4.1.5003.9.10.9.1.1.3acTrunkISDNAC-PSTN-MIB
1.3.6.1.4.1.5003.9.10.9.1.1.3.3acTrunkISDNDpnssAC-PSTN-MIB
1.3.6.1.4.1.5003.9.10.9.1.1.3.3.1acTrunkISDNDpnssTableAC-PSTN-MIB
1.3.6.1.4.1.5003.9.10.9.1.1.3.3.1.1acTrunkISDNDpnssEntryAC-PSTN-MIB
1.3.6.1.4.1.5003.9.10.9.1.1.3.3.1.1.2acTrunkISDNDpnssNumRealChannelsAC-PSTN-MIB