A4400-RTM-MIB :: sipRegSets

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › A4400-RTM-MIB › sipRegSets

sipRegSets

Module: A4400-RTM-MIB

OID (symbolic): A4400-RTM-MIB::sipRegSets

OID (numeric): 1.3.6.1.4.1.637.64.4400.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Registered SIP sets.

What is sipRegSets?

This OID reports the count of SIP telephone endpoints currently registered and authenticated with the system. Monitoring this metric helps detect registration storms or mass deregistration events indicating network or auth problems. A value of 156 shows 156 SIP phones are properly connected and ready for calls.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.64.4400.1.5
snmpwalk -v2c -c public <target> A4400-RTM-MIB::sipRegSets

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.64.4400.1.5.1
snmpget -v2c -c public <target> A4400-RTM-MIB::sipRegSets.1

Start monitoring 3Com/USR NetServer 4400 access platform (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A4400-RTM-MIB::sipRegSets OID value, configure state conditions and alerts, and monitor any 3Com/USR NetServer 4400 access platform (legacy) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.637alcatelA4400-CPU-MIB
1.3.6.1.4.1.637.64absA4400-CPU-MIB
1.3.6.1.4.1.637.64.4400a4400A4400-CPU-MIB
1.3.6.1.4.1.637.64.4400.1a4400CPUA4400-CPU-MIB
Numeric OIDNameModule
1.3.6.1.4.1.637.64.4400.1.5sipRegSetsA4400-RTM-MIB