ADN-MIB :: adnAtmSigColr

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-MIBadnAtmSigColr

adnAtmSigColr

Module: ADN-MIB

OID (symbolic): ADN-MIB::adnAtmSigColr

OID (numeric): 1.3.6.1.4.1.637.3.1.4.37.1.5.1.31

Node type: OBJECT-TYPE

Type: AdnAtmSigPIUpdate

Access: read-only

Description: The COnnected Line identification Restriction (COLR) service implementation. Whether the switch is allowed to update the Presentation Indicator (PI) field of the connected party number Information Element (IE) in each Connect message received (issued from the calling subscriber) and forwarded by the switch to the called subscriber.

This object is not significant if adnAtmSigProtocol is 'atmfv31' because the connected party number ans subaddress IEs do not exist in the ATM FORUM User-Network Interface (UNI) Specification V3.1.

What is adnAtmSigColr?

When enabled, the switch can update the Presentation Indicator in the connected party number field to hide the actual answering extension from the caller. This prevents external parties from learning which specific internal extensions or departments answered their calls. For instance, all calls routed to different extensions can show the main switch number to external callers.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.4.37.1.5.1.31
snmpwalk -v2c -c public <target> ADN-MIB::adnAtmSigColr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.4.37.1.5.1.31.1
snmpget -v2c -c public <target> ADN-MIB::adnAtmSigColr.1

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OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.637alcatelADN-MIB
1.3.6.1.4.1.637.3adnADN-MIB
1.3.6.1.4.1.637.3.1adnMIBADN-MIB
1.3.6.1.4.1.637.3.1.4adnExtensionsADN-MIB
1.3.6.1.4.1.637.3.1.4.37adnAtmMIBADN-MIB
1.3.6.1.4.1.637.3.1.4.37.1adnAtmMIBObjectsADN-MIB
1.3.6.1.4.1.637.3.1.4.37.1.5adnAtmSigTableADN-MIB
1.3.6.1.4.1.637.3.1.4.37.1.5.1adnAtmSigEntryADN-MIB
1.3.6.1.4.1.637.3.1.4.37.1.5.1.31adnAtmSigColrADN-MIB