A3COM-HUAWEI-VOANALOGIF-MIB :: h3cVoAIfFXOTimerDtmf

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › A3COM-HUAWEI-VOANALOGIF-MIB › h3cVoAIfFXOTimerDtmf

h3cVoAIfFXOTimerDtmf

Module: A3COM-HUAWEI-VOANALOGIF-MIB

OID (symbolic): A3COM-HUAWEI-VOANALOGIF-MIB::h3cVoAIfFXOTimerDtmf

OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.39.3.3.3.1.2

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: This object indicates duration of DTMF(Dual Tone Multi-Frequency) signal in milliseconds.

What is h3cVoAIfFXOTimerDtmf?

This OID sets the duration in milliseconds for each DTMF tone sent on FXO interfaces. Engineers configure this to match equipment receiver specifications for proper digit recognition. A typical value of 100 milliseconds ensures tones are detected reliably.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.39.3.3.3.1.2
snmpwalk -v2c -c public <target> A3COM-HUAWEI-VOANALOGIF-MIB::h3cVoAIfFXOTimerDtmf

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.39.3.3.3.1.2.1
snmpget -v2c -c public <target> A3COM-HUAWEI-VOANALOGIF-MIB::h3cVoAIfFXOTimerDtmf.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.10.2.39.3.3.3.1.2.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> h3cVoAIfFXOTimerDtmf.1

Start monitoring H3C/3Com voice gateways with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-VOANALOGIF-MIB::h3cVoAIfFXOTimerDtmf OID value, configure state conditions and alerts, and monitor any H3C/3Com voice gateways from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.43a3ComA3COM-AUDL-R1-MIB
1.3.6.1.4.1.43.45jv_mibA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1huaweiA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10h3cA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10.2h3cCommonA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10.2.39h3cVoiceA3COM-HUAWEI-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.45.1.10.2.39.3h3cVoiceAnalogInterfaceA3COM-HUAWEI-VOANALOGIF-MIB
1.3.6.1.4.1.43.45.1.10.2.39.3.3h3cVoAnalogIfFXOObjectsA3COM-HUAWEI-VOANALOGIF-MIB
1.3.6.1.4.1.43.45.1.10.2.39.3.3.3h3cVoAnalogIfFXOTimerTableA3COM-HUAWEI-VOANALOGIF-MIB
1.3.6.1.4.1.43.45.1.10.2.39.3.3.3.1h3cVoAnalogIfFXOTimerEntryA3COM-HUAWEI-VOANALOGIF-MIB
1.3.6.1.4.1.43.45.1.10.2.39.3.3.3.1.2h3cVoAIfFXOTimerDtmfA3COM-HUAWEI-VOANALOGIF-MIB