IDT1-MIB :: idt1CfgSelectCompanding

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IDT1-MIB › idt1CfgSelectCompanding

idt1CfgSelectCompanding

Module: IDT1-MIB

OID (symbolic): IDT1-MIB::idt1CfgSelectCompanding

OID (numeric): 1.3.6.1.4.1.429.1.15.1.1.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Select companding (alaw or ulaw) for use with PCM encoded data. Default = alaw(1).

What is idt1CfgSelectCompanding?

Chooses the PCM companding law (alaw, ulaw, or by country code) this card uses for encoding voice, defaulting to alaw. An admin sets this to ulaw when connecting to a North American T1 network, since alaw and ulaw networks are not directly compatible.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.1.15.1.1.1.8
snmpwalk -v2c -c public <target> IDT1-MIB::idt1CfgSelectCompanding

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.1.15.1.1.1.8.1
snmpget -v2c -c public <target> IDT1-MIB::idt1CfgSelectCompanding.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.429.1.15.1.1.1.8.1 i <value>

Start monitoring U.S. Robotics NetServer-class NAS T1/DS1 modem-pooling equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IDT1-MIB::idt1CfgSelectCompanding OID value, configure state conditions and alerts, and monitor any U.S. Robotics NetServer-class NAS T1/DS1 modem-pooling equipment 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
1.3.6.1.4.1.429usrANIC-MIB
1.3.6.1.4.1.429.1nasANIC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.1.15idt1IDT1-MIB
1.3.6.1.4.1.429.1.15.1idt1CfgIDT1-MIB
1.3.6.1.4.1.429.1.15.1.1idt1CfgTableIDT1-MIB
1.3.6.1.4.1.429.1.15.1.1.1idt1CfgEntryIDT1-MIB
1.3.6.1.4.1.429.1.15.1.1.1.8idt1CfgSelectCompandingIDT1-MIB