AC-GATEWAY-MIB :: sipDTMFIsDTMFUsed

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-GATEWAY-MIBsipDTMFIsDTMFUsed

sipDTMFIsDTMFUsed

Module: AC-GATEWAY-MIB

OID (symbolic): AC-GATEWAY-MIB::sipDTMFIsDTMFUsed

OID (numeric): 1.3.6.1.4.1.5003.9.10.3.1.2.2.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Send DTMFs on the Signaling path (not on the Media path). Access: Instant. AC INI-Param: ISDTMFUSED

What is sipDTMFIsDTMFUsed?

This OID indicates whether DTMF tones are sent over the signaling path instead of the media stream. Network engineers enable this to ensure reliable DTMF delivery through gateways that may have poor media path handling. Setting it to enabled (1) means the gateway will transmit dial tones through SIP signaling rather than audio.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.3.1.2.2.2
snmpwalk -v2c -c public <target> AC-GATEWAY-MIB::sipDTMFIsDTMFUsed

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.3.1.2.2.2.1
snmpget -v2c -c public <target> AC-GATEWAY-MIB::sipDTMFIsDTMFUsed.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.3.1.2.2.2.1 i <value>

Start monitoring AudioCodes Mediant-series gateways with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-GATEWAY-MIB::sipDTMFIsDTMFUsed 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
1.3.6.1.4.1.5003.9.10.3acGatewayAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1gwConfigurationAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1.2sipAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1.2.2sipDTMFAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1.2.2.2sipDTMFIsDTMFUsedAC-GATEWAY-MIB