AC-MEDIA-MIB :: acVoiceTestMode

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › AC-MEDIA-MIB › acVoiceTestMode

acVoiceTestMode

Module: AC-MEDIA-MIB

OID (symbolic): AC-MEDIA-MIB::acVoiceTestMode

OID (numeric): 1.3.6.1.4.1.5003.9.10.4.1.2.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Defines the type of testing mode applied:

0 = Coder Loopback performs an encoder/decoder loopback inside the DSP device 1 = PCM Loopback loops back an incoming PCM to the outgoing PCM. 2 = ToneInjection generates a 1000 Hz tone to the outgoing PCM 3 = NoLoopback sets the channel to work in normal mode. Access: Online. AC INI-Param: TESTMODE

What is acVoiceTestMode?

This field selects loopback or test mode: 0 = encoder/decoder loop, 1 = PCM loop, 2 = tone injection, 3 = normal operation. Engineers enable loopback modes to isolate faults; tone injection verifies speaker output without real RTP traffic. Setting to 0 loops coder output internally; setting to 2 sends a 1000 Hz test tone to the speaker to verify audio path works.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.4.1.2.1.4
snmpwalk -v2c -c public <target> AC-MEDIA-MIB::acVoiceTestMode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.4.1.2.1.4.1
snmpget -v2c -c public <target> AC-MEDIA-MIB::acVoiceTestMode.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.4.1.2.1.4.1 i <value>

Start monitoring AudioCodes Mediant-series gateways with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-MEDIA-MIB::acVoiceTestMode 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-ALARM-MIB
1.3.6.1.4.1.5003.9acProductsAC-ATM-MIB
1.3.6.1.4.1.5003.9.10acBoardMibsAC-ATM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5003.9.10.4acMediaAC-MEDIA-MIB
1.3.6.1.4.1.5003.9.10.4.1acMediaConfigurationAC-MEDIA-MIB
1.3.6.1.4.1.5003.9.10.4.1.2acMediaVoiceConfigAC-MEDIA-MIB
1.3.6.1.4.1.5003.9.10.4.1.2.1acVoiceAC-MEDIA-MIB
1.3.6.1.4.1.5003.9.10.4.1.2.1.4acVoiceTestModeAC-MEDIA-MIB