Avaya-96xxIPTelephone-MIB :: endptMEMHEAPFREE

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAvaya-96xxIPTelephone-MIBendptMEMHEAPFREE

endptMEMHEAPFREE

Module: Avaya-96xxIPTelephone-MIB

OID (symbolic): Avaya-96xxIPTelephone-MIB::endptMEMHEAPFREE

OID (numeric): 1.3.6.1.4.1.6889.2.69.2.1.91

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: Heap allocation. This variable returns the number of bytes of volatile memory currently allocated for, but unused by, the Heap.

What is endptMEMHEAPFREE?

Reports the number of bytes of heap memory that have been allocated but are currently unused on the phone. This is a useful indicator of available dynamic memory headroom for the phone's running processes.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6889.2.69.2.1.91
snmpwalk -v2c -c public <target> Avaya-96xxIPTelephone-MIB::endptMEMHEAPFREE

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.6889.2.69.2.1.91.1
snmpget -v2c -c public <target> Avaya-96xxIPTelephone-MIB::endptMEMHEAPFREE.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> endptMEMHEAPFREE.1

Start monitoring Avaya 96xx-series IP telephones (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Avaya-96xxIPTelephone-MIB::endptMEMHEAPFREE OID value, configure state conditions and alerts, and monitor any Avaya 96xx-series IP telephones (legacy) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.6889avayaAV-APPLICATION-ENABLEMENT-SERVICES-MIB
1.3.6.1.4.1.6889.2mibsAV-APPLICATION-ENABLEMENT-SERVICES-MIB
1.3.6.1.4.1.6889.2.69avayaipEndpointMIBsAvaya-46xxIPTelephone-MIB
Numeric OIDNameModule
1.3.6.1.4.1.6889.2.69.2avaya96xxMIBAvaya-96xxIPTelephone-MIB
1.3.6.1.4.1.6889.2.69.2.1endptIDAvaya-96xxIPTelephone-MIB
1.3.6.1.4.1.6889.2.69.2.1.91endptMEMHEAPFREEAvaya-96xxIPTelephone-MIB