ASCEND-EVENT-MIB :: eventCallReferenceNum

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ASCEND-EVENT-MIB › eventCallReferenceNum

eventCallReferenceNum

Module: ASCEND-EVENT-MIB

OID (symbolic): ASCEND-EVENT-MIB::eventCallReferenceNum

OID (numeric): 1.3.6.1.4.1.529.10.4.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: A unique number assigned to identify a particular session. The start of a session is marked by either a callOriginated(1) or a callAnswered(2) event. The end of a session is marked by a callCleared(3) event. Numbers are assigned incrementally starting with 1 and will wraparound if the upper limit (2147483648) is reached.

What is eventCallReferenceNum?

A unique identifier for a call session, starting at 1 and wrapping at 2147483648. Marks session start (callOriginated/callAnswered) through end (callCleared). Value 987 identifies all events belonging to that single phone call.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.529.10.4.1.4
snmpwalk -v2c -c public <target> ASCEND-EVENT-MIB::eventCallReferenceNum

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.529.10.4.1.4.1
snmpget -v2c -c public <target> ASCEND-EVENT-MIB::eventCallReferenceNum.1

Start monitoring Ascend Communications (Lucent) MAX/Pipeline/TNT WAN access equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ASCEND-EVENT-MIB::eventCallReferenceNum OID value, configure state conditions and alerts, and monitor any Ascend Communications (Lucent) MAX/Pipeline/TNT WAN access equipment (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.529ascendASCEND-MIB
1.3.6.1.4.1.529.10eventGroupASCEND-MIB
Numeric OIDNameModule
1.3.6.1.4.1.529.10.4eventTableASCEND-EVENT-MIB
1.3.6.1.4.1.529.10.4.1eventEntryASCEND-EVENT-MIB
1.3.6.1.4.1.529.10.4.1.4eventCallReferenceNumASCEND-EVENT-MIB