Zhone-VOICE-ANALOG-IF-MIB :: zhoneVaIfEMCfgOperation

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsZhone-VOICE-ANALOG-IF-MIBzhoneVaIfEMCfgOperation

zhoneVaIfEMCfgOperation

Module: Zhone-VOICE-ANALOG-IF-MIB

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

OID (numeric): 1.3.6.1.4.1.5504.5.6.4.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Specify the operation of the E&M signal. twoWires - 2-wire operation. fourWires - 4-wire operation. The default value of this object is twoWires(1).

What is zhoneVaIfEMCfgOperation?

Reports whether this E&M tie-trunk interface operates in twoWires (the default) or fourWires mode. An admin checks this to confirm the wiring configuration matches what's actually connected to the PBX tie-trunk circuit at the other end.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5504.5.6.4.1.1.2
snmpwalk -v2c -c public <target> Zhone-VOICE-ANALOG-IF-MIB::zhoneVaIfEMCfgOperation

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5504.5.6.4.1.1.2.1
snmpget -v2c -c public <target> Zhone-VOICE-ANALOG-IF-MIB::zhoneVaIfEMCfgOperation.1

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::zhoneVaIfEMCfgOperation 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
1.3.6.1.4.1.5504.5.6.4zhoneVaIfEMObjectsZhone-VOICE-ANALOG-IF-MIB
1.3.6.1.4.1.5504.5.6.4.1zhoneVaIfEMCfgTableZhone-VOICE-ANALOG-IF-MIB
1.3.6.1.4.1.5504.5.6.4.1.1zhoneVaIfEMCfgEntryZhone-VOICE-ANALOG-IF-MIB
1.3.6.1.4.1.5504.5.6.4.1.1.2zhoneVaIfEMCfgOperationZhone-VOICE-ANALOG-IF-MIB