SIP-REGISTRAR-MIB :: sipRegContactDfltExpiryDuration

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SIP-REGISTRAR-MIB › sipRegContactDfltExpiryDuration

sipRegContactDfltExpiryDuration

Module: SIP-REGISTRAR-MIB

OID (symbolic): SIP-REGISTRAR-MIB::sipRegContactDfltExpiryDuration

OID (numeric): 1.3.6.1.2.1.9998.5.1.1.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: This object specifies the default expiration (time-to- live) of Contact information that is provided by User Agents when registering with this Registrar. This value is only used when no expiration has been specified by the user in the REGISTER request.

If the value is applied to a registration and is different from the default (one hour), the server must return the value to the registered User Agent.

The value contained in this object only applies if the value of the sipContactDfltExpiryDate object is NULL. If the value of this object applies, and is zero, then no default expiry is applied to registered contact information.

What is sipRegContactDfltExpiryDuration?

A read-write value in seconds (default 3600) giving the default expiration applied to a registered Contact when the REGISTER request didn't specify one and sipRegContactDfltExpiryDate is NULL; setting it to zero means no default expiry is applied at all.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.9998.5.1.1.1.2
snmpwalk -v2c -c public <target> SIP-REGISTRAR-MIB::sipRegContactDfltExpiryDuration

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.9998.5.1.1.1.2.1
snmpget -v2c -c public <target> SIP-REGISTRAR-MIB::sipRegContactDfltExpiryDuration.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.9998.5.1.1.1.2.1 i <value>

Start monitoring vendor-neutral, standards-based MIB, SIP registrar server (registration binding/expiry/auth status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SIP-REGISTRAR-MIB::sipRegContactDfltExpiryDuration OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, SIP registrar server (registration binding/expiry/auth status) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.9998sipMIBSIP-MIB-SMI
Numeric OIDNameModule
1.3.6.1.2.1.9998.5sipRegistrarMIBSIP-REGISTRAR-MIB
1.3.6.1.2.1.9998.5.1sipRegCfgSIP-REGISTRAR-MIB
1.3.6.1.2.1.9998.5.1.1sipRegCfgTableSIP-REGISTRAR-MIB
1.3.6.1.2.1.9998.5.1.1.1sipRegCfgEntrySIP-REGISTRAR-MIB
1.3.6.1.2.1.9998.5.1.1.1.2sipRegContactDfltExpiryDurationSIP-REGISTRAR-MIB