HUAWEI-VO-IF-MIB

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Organization: Huawei-3COM Technologies Co., Ltd.

Last Updated: 2004-10-20

Category: Domain: Telephony/VoIP, Domain: VoIP/Telephony, Vendor: Huawei

Description: Huawei voice interface MIB for managing logical voice interface bindings between digital/analog ports and VoIP dial peers.

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What Is HUAWEI-VO-IF-MIB?

HUAWEI-VO-IF-MIB is a Huawei enterprise MIB managing logical voice interfaces, specifically the bindings between physical digital or analog voice ports and the VoIP dial peers that route calls through them. It exposes configuration objects describing which dial peer is bound to which voice interface, forming the linkage between physical telephony hardware and the call-routing layer. Its monitoring value is in verifying this software-level binding is correctly and consistently configured, since a broken or missing interface-to-dial-peer association would prevent calls from reaching their intended physical port. It is directly dependent on and used together with HUAWEI-VO-DIAL-CONTROL-MIB (dial peer definitions) and HUAWEI-VOICEPORT-MIB (physical port parameters). Deployment context is Huawei voice gateways and access devices providing digital/analog telephony interworking with VoIP. Engineers can download the HUAWEI-VO-IF-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-VO-IF-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Huawei voice gateway
Huawei voice access device

Monitoring Examples

An administrator would check voice-interface binding objects to confirm a given digital or analog port is correctly associated with its intended dial peer, and a mismatched or unbound interface would explain why calls destined for that port are failing to connect.

What Can Be Monitored

voice interface to dial-peer binding
logical interface configuration
port-to-dial-peer association status

Imported Objects

From HUAWEI-3COM-OID-MIB

voice

OBJECT-IDENTITY

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE

OIDs

OID symbolic	OID numeric	Type	Access	Description
hwVoiceIfMIB	1.3.6.1.4.1.2011.5.25.1.2
hwVoIfObjects	1.3.6.1.4.1.2011.5.25.1.2.1
hwVoIfConfigTable	1.3.6.1.4.1.2011.5.25.1.2.1.1		not-accessible	The voice interface general configuration table contains information about configuration parameters for both analog voice interface and digital voice interface.
hwVoIfConfigEntry	1.3.6.1.4.1.2011.5.25.1.2.1.1.1		not-accessible	An entry in the voice interface general configuration table. The entry is automatically created when a voice interface hardware is found.
INT hwVoIfConfigPortNumber	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.1	INTEGER	read-only	Index of voice interface general config table. It identify the number of the voice port.
INT hwVoIfConfigGroupNumber	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.2	INTEGER	read-only	Index of voice interface general config table. It identify the number of the ds0 or pri group. If it is used in an analog interface, the value is 255.
INT hwVoIfConfigCngOn	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.3	INTEGER	read-write	This object expresses whether or not the silence gaps should be filled with background noise. The default value is enable.
INT hwVoIfConfigNonLinearProcessSwitch	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.4	INTEGER	read-write	This object expresses the nonlinear processing is enable or disable for the voice interface. The default value is enable.
INT hwVoIfConfigMusicThreshold	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.5	INTEGER	read-write	This object states the music threshold of the voice interface. The default value is -38 dBm.
INT hwVoIfConfigInputGain	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.6	INTEGER	read-write	This object states the amount of gain added to the receive side of the voice interface. The default value is 0 decibel.
INT hwVoIfConfigOutputGain	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.7	INTEGER	read-write	This object states the amount of gain added to the send side of the voice interface. The default value is 0 decibel.
INT hwVoIfConfigEchoCancellationSwitch	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.8	INTEGER	read-write	This object expresses the echo cancellation is enable or disable for the voice interface. The default value is enable.
INT hwVoIfConfigEchoCancellationCoverage	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.9	INTEGER	read-write	This object states the milliseconds of echo cancellation coverage for the voice interface. This object can only be used when hwVoIfConfigEchoCancellationSwitch is enable. The default value is echoCancelCoverage16ms.
INT hwVoIfConfigEchoCancellationDelay	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.10	INTEGER	read-write	This object states the delay of the echo cancellation for the voice interface. This object can only be used when hwVoIfConfigEchoCancellationSwitch is enable. The default value is 32 milliseconds.
OCT hwVoIfConfigPlarNumber	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.11	OCTET STRING	read-write	This object states the E.164 phone number for connection plar mode.
OCT hwVoIfConfigRegionalTone	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.12	OCTET STRING	read-only	This object uses 2 letter country code specify voice parameters of different countrys.
OCT hwVoIfConfigDescription	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.13	OCTET STRING	read-write	This object contains the description of voice interface
INT hwVoIfConfigStatus	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.14	INTEGER	read-only	This object expresses the status of voice interface.
INT hwVoIfConfigDtmfThreshold	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.15	INTEGER	read-write	This object Set the level threshold of recieve DTMF.
INT hwVoIfConfigCallingNumSubstRule	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.16	INTEGER	read-write	This object specifies a number-substitute rule that apply calling numbor this subscriber line. It is valid if its value is between 1 and 21474836This subscriber line doesn't apply any number-substitute rule if its value is 0.
INT hwVoIfConfigCalledNumSubstRule	1.3.6.1.4.1.2011.5.25.1.2.1.1.1.17	INTEGER	read-write	This object specifies a number-substitute rule that apply called number for this subscriber line. It is valid if its value is between 1 and 2147483647. This subscriber line doesn't apply any number-substitute rule if its value is 0.

RFC description

Huawei enterprise MIB for voice interface management on voice over IP (VoIP) capable network devices, providing monitoring of voice interface parameters and call-related statistics.

Start monitoring Huawei voice gateway/access device (voice interface to dial-peer binding) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download HUAWEI-VO-IF-MIB

What Is HUAWEI-VO-IF-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description