A3COM-HUAWEI-VOICE-DIAL-CONTROL-MIB

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Organization: Hangzhou H3C Technologies Co., Ltd.

Last Updated: 2009-04-16

Category: Telephony and VoIP, Vendor: H3C/HH3C

Description: Manages dial peer configuration on H3C/3Com voice routers, providing dial-plan, codec preference, VAD settings, and DTMF relay mode per voice dial peer.

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What Is A3COM-HUAWEI-VOICE-DIAL-CONTROL-MIB?

A3COM-HUAWEI-VOICE-DIAL-CONTROL-MIB is a joint 3Com/Huawei (H3C) enterprise MIB for configuring voice dial-peer entities on H3C/3Com voice-enabled routers and gateways, controlling how calls are matched and routed with a dial plan, codec, VAD, and DTMF relay settings. It exposes a dial-peer creation table for provisioning new voice entities and a common-configuration table holding each entity's preferred codec ordering, voice-activity-detection, and related call-handling parameters. Its monitoring value is around software/service configuration status: confirming a dial peer's row status (created and active), and that its configured codec preferences (1st/2nd/3rd choice) and other call parameters match the intended dial plan, since a misconfigured or inactive dial peer directly causes call-setup failures. It complements the general VoIP dial-peer conventions found in similar vendor voice MIBs, but is a vendor-specific H3C/3Com implementation rather than dependent on a single external standard. It is deployed on H3C/3Com voice gateways and multiservice routers in enterprise telephony/VoIP deployments. Network engineers evaluating or troubleshooting this functionality can download the A3COM-HUAWEI-VOICE-DIAL-CONTROL-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in A3COM-HUAWEI-VOICE-DIAL-CONTROL-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

H3C/3Com voice gateways and multiservice routers

Monitoring Examples

An operator would poll h3cVoEntityCreateTable/h3cVoEntityCreateEntry, indexed by h3cVoEntityIndex, to confirm a voice dial peer's h3cVoEntityType and h3cVoEntityRowStatus show it as properly created and active. The h3cVoEntityCommonConfigTable/h3cVoEntityCommonConfigEntry, keyed by h3cVoEntityCfgIndex, exposes h3cVoEntityCfgCodec1st/2nd/3rd, letting an administrator verify the negotiated codec preference order matches policy (e.g., G.711 preferred, G.729 fallback). A dial peer stuck in a non-active h3cVoEntityRowStatus, or with unexpected codec ordering, would explain why calls through that peer are failing to establish or are using an undesired codec.

What Can Be Monitored

dial peer row status/creation
dial peer type
codec preference order
voice-activity-detection (VAD) settings
DTMF relay mode configuration

Imported Objects

From A3COM-HUAWEI-OID-MIB

h3cVoice

OBJECT-IDENTITY

From DIAL-CONTROL-MIB

AbsoluteCounter32

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
h3cVoiceEntityControl	1.3.6.1.4.1.43.45.1.10.2.39.14			This MIB file is to provide the definition of voice dial control configuration.
h3cVoEntityObjects	1.3.6.1.4.1.43.45.1.10.2.39.14.1
h3cVoEntityCreateTable	1.3.6.1.4.1.43.45.1.10.2.39.14.1.1		not-accessible	The table contains the voice entity information that is used to create an ifIndexed row.
h3cVoEntityCreateEntry	1.3.6.1.4.1.43.45.1.10.2.39.14.1.1.1		not-accessible	The entry of h3cVoEntityCreateTable.
I32 h3cVoEntityIndex	1.3.6.1.4.1.43.45.1.10.2.39.14.1.1.1.1	Integer32	not-accessible	An arbitrary index that uniquely identifies a voice entity.
INT h3cVoEntityType	1.3.6.1.4.1.43.45.1.10.2.39.14.1.1.1.2	INTEGER	read-create	Specify the type of voice related encapsulation.
ROW h3cVoEntityRowStatus	1.3.6.1.4.1.43.45.1.10.2.39.14.1.1.1.3	RowStatus	read-create	This object is used to create, delete or modify a row in this table. The h3cVoEntityType object should not be modified once the new row has been created.
h3cVoEntityCommonConfigTable	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2		not-accessible	This table contains the general voice entity information.
h3cVoEntityCommonConfigEntry	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1		not-accessible	The entry of h3cVoEntityCommonConfigTable.
I32 h3cVoEntityCfgIndex	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.1	Integer32	not-accessible	An arbitrary index that uniquely identifies a voice entity.
H3C h3cVoEntityCfgCodec1st	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.2	H3cCodecType	read-write	This object indicates the first desirable CODEC of speech of this dial entity.
H3C h3cVoEntityCfgCodec2nd	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.3	H3cCodecType	read-write	This object indicates the second desirable CODEC of speech of this dial entity.
H3C h3cVoEntityCfgCodec3rd	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.4	H3cCodecType	read-write	This object indicates the third desirable CODEC of speech of this dial entity.
H3C h3cVoEntityCfgCodec4th	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.5	H3cCodecType	read-write	This object indicates the forth desirable CODEC of speech of this dial entity.
I32 h3cVoEntityCfgDSCP	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.6	Integer32	read-write	This object indicates the DSCP(Different Service Code Point) value of voice packets.
T/F h3cVoEntityCfgVADEnable	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.7	TruthValue	read-write	This object indicates whether the VAD(Voice Activity Detection) is enabled.
H3C h3cVoEntityCfgOutbandMode	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.8	H3cOutBandMode	read-write	This object indicates the DTMF(Dual Tone Multi-Frequency) outband type of this dial entity.
I32 h3cVoEntityCfgFaxLevel	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.9	Integer32	read-write	This object indicates the fax level of this dial entity.
H3C h3cVoEntityCfgFaxBaudrate	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.10	H3cFaxBaudrateType	read-write	This object indicates the fax baudrate of this dial entity.
I32 h3cVoEntityCfgFaxLocalTrainPara	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.11	Integer32	read-write	This object indicates the fax local train threshold of this dial entity.
H3C h3cVoEntityCfgFaxProtocol	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.12	H3cFaxProtocolType	read-write	This object indicates the fax protocol of this dial entity.
I32 h3cVoEntityCfgFaxHRPackNum	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.13	Integer32	read-write	This object indicates the high speed redundancy packet numbers of t38 and standard-t38.
I32 h3cVoEntityCfgFaxLRPackNum	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.14	Integer32	read-write	This object indicates the low speed redundancy packet numbers of t38 and standard-t38.
T/F h3cVoEntityCfgFaxSendNSFEnable	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.15	TruthValue	read-write	This object indicates whether sends NSF(Non-Standard Faculty) to fax of this dial entity.
H3C h3cVoEntityCfgFaxTrainMode	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.16	H3cFaxTrainMode	read-write	This object indicates the fax train mode of this dial entity.
T/F h3cVoEntityCfgFaxEcm	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.17	TruthValue	read-write	This object indicates whether the ECM(Error Correct Mode) is enabled.
I32 h3cVoEntityCfgPriority	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.18	Integer32	read-write	This object indicates the priority of this dial entity.
OCT h3cVoEntityCfgDescription	1.3.6.1.4.1.43.45.1.10.2.39.14.1.2.1.19	OCTET STRING	read-write	This object indicates the textual description of this dial entity.
h3cVoPOTSEntityConfigTable	1.3.6.1.4.1.43.45.1.10.2.39.14.1.3		not-accessible	This table contains the POTS(Public Switched Telephone Network) entity information.
h3cVoPOTSEntityConfigEntry	1.3.6.1.4.1.43.45.1.10.2.39.14.1.3.1		not-accessible	The entry of h3cVoPOTSEntityConfigTable.
I32 h3cVoPOTSEntityConfigIndex	1.3.6.1.4.1.43.45.1.10.2.39.14.1.3.1.1	Integer32	not-accessible	An arbitrary index that uniquely identifies a voice entity.
OCT h3cVoPOTSEntityConfigPrefix	1.3.6.1.4.1.43.45.1.10.2.39.14.1.3.1.2	OCTET STRING	read-write	This object indicates the prefix which is added to the called number.
OCT h3cVoPOTSEntityConfigSubLine	1.3.6.1.4.1.43.45.1.10.2.39.14.1.3.1.3	OCTET STRING	read-write	This object indicates the voice subscriber line of this dial entity.
I32 h3cVoPOTSEntityConfigSendNum	1.3.6.1.4.1.43.45.1.10.2.39.14.1.3.1.4	Integer32	read-write	This object indicates the digit of phone number to be sent to the destination. 0..31: Number of digits (that are extracted from the end of a number) to be sent, in the range of 0 to 31. It is not greater than the total number of digits of the called number. 65534: Sends all digits of a called number. 65535: Sends a truncated called number.
h3cVoVoIPEntityConfigTable	1.3.6.1.4.1.43.45.1.10.2.39.14.1.4		not-accessible	This table contains the VoIP entity information.
h3cVoVoIPEntityConfigEntry	1.3.6.1.4.1.43.45.1.10.2.39.14.1.4.1		not-accessible	The entry of h3cVoVoIPEntityConfigTable.
I32 h3cVoVoIPEntityCfgIndex	1.3.6.1.4.1.43.45.1.10.2.39.14.1.4.1.1	Integer32	not-accessible	An arbitrary index that uniquely identifies a voice entity.
INT h3cVoVoIPEntityCfgTargetType	1.3.6.1.4.1.43.45.1.10.2.39.14.1.4.1.2	INTEGER	read-write	This object indicates the type of the session target of this entity.
IPt h3cVoVoIPEntityCfgTargetAddrType	1.3.6.1.4.1.43.45.1.10.2.39.14.1.4.1.3	InetAddressType	read-write	The IP address type of object h3cVoVoIPEntityCfgTargetAddr.
IP h3cVoVoIPEntityCfgTargetAddr	1.3.6.1.4.1.43.45.1.10.2.39.14.1.4.1.4	InetAddress	read-write	This object indicates the target IP address.
h3cVoEntityNumberTable	1.3.6.1.4.1.43.45.1.10.2.39.14.1.5		not-accessible	The table contains the number management information.
h3cVoEntityNumberEntry	1.3.6.1.4.1.43.45.1.10.2.39.14.1.5.1		not-accessible	The entry of h3cVoEntityNumberTable. H3cVoEntityIndex is used to uniquely identify these numbers registered on the server. The same value of h3cVoEntityIndex used in the corresponding H3CVoEntityCommonConfigTable is used here.
OCT h3cVoEntityNumberAuthUser	1.3.6.1.4.1.43.45.1.10.2.39.14.1.5.1.1	OCTET STRING	read-write	This object indicates the username of the entity number to authorize.
I32 h3cVoEntityNumberPasswordType	1.3.6.1.4.1.43.45.1.10.2.39.14.1.5.1.2	Integer32	read-write	This object indicates the password type of the entity number to authorize. The encrypting type of password: 0 : password simple, means password is clean text. 1 : password cipher, means password is encrypted text. default is 65535.
OCT h3cVoEntityNumberPassword	1.3.6.1.4.1.43.45.1.10.2.39.14.1.5.1.3	OCTET STRING	read-write	This object indicates the password of the entity number to authorize.
H3C h3cVoEntityNumberStatus	1.3.6.1.4.1.43.45.1.10.2.39.14.1.5.1.4	H3cRegisterdStatus	read-only	This object indicates the current state of the entity number.
I32 h3cVoEntityNumberExpires	1.3.6.1.4.1.43.45.1.10.2.39.14.1.5.1.5	Integer32	read-only	This is the interval time for entity number updating registered message.

RFC description

Provides voice dial control configuration for entities including POTS and VoIP voice services.

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Download A3COM-HUAWEI-VOICE-DIAL-CONTROL-MIB

What Is A3COM-HUAWEI-VOICE-DIAL-CONTROL-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description