Nortel-MsCarrier-MscPassport-DataIsdnMIB :: mscDataSigChanCcBchState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNortel-MsCarrier-MscPassport-DataIsdnMIBmscDataSigChanCcBchState

mscDataSigChanCcBchState

Module: Nortel-MsCarrier-MscPassport-DataIsdnMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-DataIsdnMIB::mscDataSigChanCcBchState

OID (numeric): 1.3.6.1.4.1.562.36.2.1.120.2.4.2.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This attribute indicates the state of the B-channel. A B-channel is in idle state when it is available for a call. The busy state indicate that the B-channel is presently in use. The disabled state means that the access service is not enabled because it is locked or the port is down. The state noProtocolProvisioned means that the call control did not yet received the registration for this B-channel.

What is mscDataSigChanCcBchState?

This reports a CallControl-level B-channel's state: idle(0, available for a call), busy(1, in use), disabled(2, locked or port down), or noProtocolProvisioned(3, call control hasn't yet registered this channel); the MIB notes the parent operational-data table for this attribute is currently not implemented on this platform.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.120.2.4.2.1.1
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-DataIsdnMIB::mscDataSigChanCcBchState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.120.2.4.2.1.1.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-DataIsdnMIB::mscDataSigChanCcBchState.1

Start monitoring Nortel MscPassport multiservice switching platform (data-over-ISDN signaling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-DataIsdnMIB::mscDataSigChanCcBchState OID value, configure state conditions and alerts, and monitor any Nortel MscPassport multiservice switching platform (data-over-ISDN signaling) 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
1.3.6.1.4.1.562nortelNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36msCarrierNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2mscPassportNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1mscComponentsNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.120mscDataSigChanNortel-MsCarrier-MscPassport-DataIsdnMIB
1.3.6.1.4.1.562.36.2.1.120.2mscDataSigChanCcNortel-MsCarrier-MscPassport-DataIsdnMIB
1.3.6.1.4.1.562.36.2.1.120.2.4mscDataSigChanCcBchNortel-MsCarrier-MscPassport-DataIsdnMIB
1.3.6.1.4.1.562.36.2.1.120.2.4.2mscDataSigChanCcBchBchanOpDataTableNortel-MsCarrier-MscPassport-DataIsdnMIB
1.3.6.1.4.1.562.36.2.1.120.2.4.2.1mscDataSigChanCcBchBchanOpDataEntryNortel-MsCarrier-MscPassport-DataIsdnMIB
1.3.6.1.4.1.562.36.2.1.120.2.4.2.1.1mscDataSigChanCcBchStateNortel-MsCarrier-MscPassport-DataIsdnMIB