ISDN-MIB :: isdnBearerCallOrigin

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › ISDN-MIB › isdnBearerCallOrigin

isdnBearerCallOrigin

Module: ISDN-MIB

OID (symbolic): ISDN-MIB::isdnBearerCallOrigin

OID (numeric): 1.3.6.1.2.1.10.20.1.2.1.1.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The call origin for the current or last call. If since system startup there was no call on this interface, this object has a value of unknown(1).

What is isdnBearerCallOrigin?

Read-only indicator of how the current or last call on this B channel started: originate(2) for a call this device placed, answer(3) for one it accepted, callback(4) for a callback, or unknown(1) if there's been no call since startup.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.20.1.2.1.1.6
snmpwalk -v2c -c public <target> ISDN-MIB::isdnBearerCallOrigin

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.20.1.2.1.1.6.1
snmpget -v2c -c public <target> ISDN-MIB::isdnBearerCallOrigin.1

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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
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.20isdnMibISDN-MIB
1.3.6.1.2.1.10.20.1isdnMibObjectsISDN-MIB
1.3.6.1.2.1.10.20.1.2isdnBearerGroupISDN-MIB
1.3.6.1.2.1.10.20.1.2.1isdnBearerTableISDN-MIB
1.3.6.1.2.1.10.20.1.2.1.1isdnBearerEntryISDN-MIB
1.3.6.1.2.1.10.20.1.2.1.1.6isdnBearerCallOriginISDN-MIB