ISDN-MIB :: isdnSignalingSubAddress

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › ISDN-MIB › isdnSignalingSubAddress

isdnSignalingSubAddress

Module: ISDN-MIB

OID (symbolic): ISDN-MIB::isdnSignalingSubAddress

OID (numeric): 1.3.6.1.2.1.10.20.1.3.2.1.5

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-create

Description: Supplementary information to the ISDN address assigned to this signaling channel. Usually, this is the subaddress as defined in Q.931. If there is no such number defined or required, this is a zero length string. The subaddress is used for incoming calls as well as for outgoing calls. The subaddress is an user supplied string of up to 20 IA5 characters and is transmitted transparently through the network.

What is isdnSignalingSubAddress?

Read-create subaddress (up to 20 characters, passed transparently through the network) attached to this signaling channel's ISDN address, used for both incoming and outgoing calls; empty string if none is required.

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
1.3.6.1.2.1.10.20.1.3isdnSignalingGroupISDN-MIB
1.3.6.1.2.1.10.20.1.3.2isdnSignalingTableISDN-MIB
1.3.6.1.2.1.10.20.1.3.2.1isdnSignalingEntryISDN-MIB
1.3.6.1.2.1.10.20.1.3.2.1.5isdnSignalingSubAddressISDN-MIB