G700-MG-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › G700-MG-MIB

Organization: Avaya, Inc.

Last Updated: 2014-05-08

Category: Domain: Telephony/VoIP, Vendor: Avaya

Description: Avaya G700 Media Gateway MIB for managing VoIP media gateway modules, DSP resources, and call routing.

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What Is G700-MG-MIB?

G700-MG-MIB (registered as cmgmib under Avaya's enterprise OID) is a vendor-specific MIB modeling Avaya's H.248-based media gateways, including the G700, G350, G450, and related Communication Manager Branch Edition platforms, spanning chassis hardware, installed media modules, and VoIP subsystem health. It exposes chassis inventory and environmental data (cmgHWType, cmgModuleTable with per-slot cmgModuleType/cmgModuleFaultMask/cmgModuleStatusMask), hardware sensor readings (cmgCpuTemp, cmgDspTemp, and multiple power-supply voltage objects with associated warning/shutdown thresholds), and a detailed cmgHardwareFaultMask bitmask covering fan, temperature, power-supply, and clock-synchronization faults. This lets an operator monitor the physical health of a media gateway chassis -- fan speed, internal temperatures, power rails, and installed module status -- which is critical because a gateway failure interrupts voice/VoIP service for an entire branch or PBX trunk group. It imports from LOAD-MIB for firmware version tracking on each module and from INET-ADDRESS-MIB for IPv6-capable configuration objects added in later revisions. It is deployed on Avaya G700/G450/G350 media gateways in enterprise telephony deployments, and engineers evaluating this module in a G700-MG-MIB MIB Browser can inspect every fault bit and sensor threshold before deploying to production.

IPNetwork Monitor allows you to monitor SNMP objects defined in G700-MG-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

  • Avaya G700/G450/G350 H.248 Media Gateways

Monitoring Examples

An operator polls cmgHardwareFaultMask and cmgModuleFaultMask for each slot in cmgModuleTable, alongside cmgCpuTemp and cmgCpuTempWarningThresh; a fault mask bit indicating a power-supply or fan failure combined with a CPU temperature approaching its warning threshold would flag an at-risk media gateway chassis in need of preventive maintenance.

What Can Be Monitored

  • chassis hardware type and installed module inventory
  • per-module fault and status bitmasks
  • CPU and DSP temperature sensors
  • power-supply voltage readings against warning/shutdown thresholds
  • hardware fault mask (fan, temperature, power, clock sync)
  • VoIP DSP core/engine fault indicators
Imported Objects

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From LOAD-MIB

genAppFileIdOBJECT-TYPE
genAppFileNameOBJECT-TYPE
genAppFileVersionNumberOBJECT-TYPE
genOpLastFailureIndexOBJECT-TYPE
genOpLastWarningDisplayOBJECT-TYPE

From RFC1155-SMI

TimeTicks

From RFC1213-MIB

DisplayString

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
enterprises

From SNMPv2-TC

RowStatus
OIDs

RFC description

Vendor-private MIB for Polycom G700 media gateway; manages media gateway call control, signaling, and RTP stream configuration.

Start monitoring Avaya G700/G450/G350 H.248 Media Gateway 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 G700-MG-MIB