AC-BOARD-MIB :: tDMBusClockSource

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-BOARD-MIBtDMBusClockSource

tDMBusClockSource

Module: AC-BOARD-MIB

OID (symbolic): AC-BOARD-MIB::tDMBusClockSource

OID (numeric): 1.3.6.1.4.1.5003.9.10.1.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Selects the clock source on which the board synchronizes

What is tDMBusClockSource?

This integer selects which clock source the board synchronizes to—typically internal or external references. Network engineers configure this to ensure all boards in a TDM system lock to the same timing source, preventing clock drift and call quality issues. Setting it to external synchronizes with incoming network clock; internal uses the board's onboard oscillator.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.1.1.1.2
snmpwalk -v2c -c public <target> AC-BOARD-MIB::tDMBusClockSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.1.1.1.2.1
snmpget -v2c -c public <target> AC-BOARD-MIB::tDMBusClockSource.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.1.1.1.2.1 i <value>

Start monitoring AudioCodes Mediant-series gateway boards with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-BOARD-MIB::tDMBusClockSource OID value, configure state conditions and alerts, and monitor any AudioCodes Mediant-series gateway boards 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
1.3.6.1.4.1.5003.9.10.1acBoardAC-BOARD-MIB
1.3.6.1.4.1.5003.9.10.1.1boardConfigurationAC-BOARD-MIB
1.3.6.1.4.1.5003.9.10.1.1.1boardTDMBusSettingsAC-BOARD-MIB
1.3.6.1.4.1.5003.9.10.1.1.1.2tDMBusClockSourceAC-BOARD-MIB