AC-GATEWAY-MIB :: sipDTMFHookFlashOption

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-GATEWAY-MIBsipDTMFHookFlashOption

sipDTMFHookFlashOption

Module: AC-GATEWAY-MIB

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

OID (numeric): 1.3.6.1.4.1.5003.9.10.3.1.2.2.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Detect and send Hook-Flash using the selected method. Access: Instant. AC INI-Param: HOOKFLASHOPTION

What is sipDTMFHookFlashOption?

This OID controls how the gateway detects and transmits hook-flash signals (line breaks) used in traditional phone systems. Network operators configure this to ensure hook-flash events from TDM circuits are properly conveyed to IP endpoints. Setting the value selects the specific transport method, such as RFC 2833 or KPML.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.3.1.2.2.6
snmpwalk -v2c -c public <target> AC-GATEWAY-MIB::sipDTMFHookFlashOption

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.3.1.2.2.6.1
snmpget -v2c -c public <target> AC-GATEWAY-MIB::sipDTMFHookFlashOption.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.3.1.2.2.6.1 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::sipDTMFHookFlashOption 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
1.3.6.1.4.1.5003.9.10.3.1.2.2.6sipDTMFHookFlashOptionAC-GATEWAY-MIB