Zhone-VOICE-ANALOG-IF-MIB :: zhoneVaIfCfgImpedance

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsZhone-VOICE-ANALOG-IF-MIBzhoneVaIfCfgImpedance

zhoneVaIfCfgImpedance

Module: Zhone-VOICE-ANALOG-IF-MIB

OID (symbolic): Zhone-VOICE-ANALOG-IF-MIB::zhoneVaIfCfgImpedance

OID (numeric): 1.3.6.1.4.1.5504.5.6.1.1.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Specifies the terminating impedance of voice analog interfaces. other - none of the following; arbitrary, within limits, for special cases. ohms600Real - 600 Ohms. ohms600Complex - 600 Ohms + 2.16uF ohms900Complex - 900 Ohms + 2.16uF. ohmsComplex1 - Not Supported. ohmsComplex2 - Not Supported. Default value is ohms600Complex.

What is zhoneVaIfCfgImpedance?

Sets the terminating impedance of this analog voice interface, such as ohms600Complex (600 ohms plus 2.16uF, the default) or ohms900Complex; two other listed values are not currently supported. An admin matches this setting to the impedance expected by the connected telephone equipment or local loop to avoid echo or signal-level problems.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5504.5.6.1.1.1.1
snmpwalk -v2c -c public <target> Zhone-VOICE-ANALOG-IF-MIB::zhoneVaIfCfgImpedance

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5504.5.6.1.1.1.1.1
snmpget -v2c -c public <target> Zhone-VOICE-ANALOG-IF-MIB::zhoneVaIfCfgImpedance.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5504.5.6.1.1.1.1.1 i <value>

Start monitoring Zhone integrated access device / multiservice access node (E&M/FXS/FXO port hook/line status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Zhone-VOICE-ANALOG-IF-MIB::zhoneVaIfCfgImpedance OID value, configure state conditions and alerts, and monitor any Zhone integrated access device / multiservice access node (E&M/FXS/FXO port hook/line status) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.5504zhoneZhone
1.3.6.1.4.1.5504.5zhonePhysicalZhone
Numeric OIDNameModule
1.3.6.1.4.1.5504.5.6zhoneVaIfObjectsZhone-VOICE-ANALOG-IF-MIB
1.3.6.1.4.1.5504.5.6.1zhoneVaIfGeneralObjectsZhone-VOICE-ANALOG-IF-MIB
1.3.6.1.4.1.5504.5.6.1.1zhoneVaIfCfgTableZhone-VOICE-ANALOG-IF-MIB
1.3.6.1.4.1.5504.5.6.1.1.1zhoneVaIfCfgEntryZhone-VOICE-ANALOG-IF-MIB
1.3.6.1.4.1.5504.5.6.1.1.1.1zhoneVaIfCfgImpedanceZhone-VOICE-ANALOG-IF-MIB