A3COM-HUAWEI-VODIGITALIF-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsA3COM-HUAWEI-VODIGITALIF-MIB

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

Last Updated: 2005-03-15

Category: Telephony and VoIP, Vendor: H3C/HH3C

Description: Manages digital voice interfaces (E1/T1 PRI/BRI ports) on H3C/3Com voice gateways, including D-channel protocol, timeslot configuration, and line status.

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What Is A3COM-HUAWEI-VODIGITALIF-MIB?

This is a joint 3Com/Huawei (H3C) private MIB covering digital voice interfaces such as E1/T1 PRI and BRI ports on H3C/3Com voice gateways, used to carry PSTN or PBX trunk traffic. It generally exposes configuration data for digital voice interface settings, including D-channel signaling protocol selection and timeslot allocation. Because it configures physical telephony ports, it also supports monitoring hardware status such as line/interface up-down state, letting administrators confirm a voice trunk card is operating correctly. The module description gives only a general purpose statement, so it likely relies on standard IF-MIB ifIndex conventions for interface identification, though this cannot be fully confirmed from the available data. It is deployed in enterprise or carrier voice-gateway environments where H3C/3Com equipment bridges TDM voice trunks to IP or PBX systems. Engineers can download the A3COM-HUAWEI-VODIGITALIF-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in A3COM-HUAWEI-VODIGITALIF-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 gateway
  • PBX/TDM voice access device

Monitoring Examples

No sample object names were provided for this module, so specific table/object names cannot be cited from source data. A typical deployment would involve polling a digital-interface table indexed by port/timeslot to check D-channel protocol state and line status, with a down or alarmed interface indicating a physical trunk or framing problem, but this structure is inferred rather than confirmed.

What Can Be Monitored

  • D-channel signaling protocol state
  • timeslot configuration
  • PRI/BRI line status
  • voice interface admin/operational status
Imported Objects

From A3COM-HUAWEI-OID-MIB

h3cVoiceOBJECT-IDENTITY

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE
OIDs

RFC description

Digital voice interface configuration MIB for managing voice module parameters and settings.

Start monitoring H3C/3Com voice gateways 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 A3COM-HUAWEI-VODIGITALIF-MIB