AC-GATEWAY-MIB :: h323PortsH225ListenPort

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-GATEWAY-MIBh323PortsH225ListenPort

h323PortsH225ListenPort

Module: AC-GATEWAY-MIB

OID (symbolic): AC-GATEWAY-MIB::h323PortsH225ListenPort

OID (numeric): 1.3.6.1.4.1.5003.9.10.3.1.3.13.1

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: Port on which the gateway expects to receive H.225 Setup messages. (Usually 1720). Access: Offline. AC INI-Param: H225LISTENPORT

What is h323PortsH225ListenPort?

This unsigned integer (0-65534) specifies the TCP/UDP port where the gateway listens for incoming H.225 call setup messages, typically port 1720. This port receives initial call requests from endpoints or other gateways. Changing it from the standard 1720 requires all calling endpoints to be configured with the new port number.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.3.1.3.13.1
snmpwalk -v2c -c public <target> AC-GATEWAY-MIB::h323PortsH225ListenPort

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.3.1.3.13.1.1
snmpget -v2c -c public <target> AC-GATEWAY-MIB::h323PortsH225ListenPort.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.3.1.3.13.1.1 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::h323PortsH225ListenPort 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
1.3.6.1.4.1.5003.9.10.3.1.3h323AC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1.3.13h323PortsAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1.3.13.1h323PortsH225ListenPortAC-GATEWAY-MIB