DIAL-CONTROL-MIB :: callActivePeerSubAddress

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDIAL-CONTROL-MIBcallActivePeerSubAddress

callActivePeerSubAddress

Module: DIAL-CONTROL-MIB

OID (symbolic): DIAL-CONTROL-MIB::callActivePeerSubAddress

OID (numeric): 1.3.6.1.2.1.10.21.1.3.1.1.4

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: The subaddress this call is connected to. If the subaddress is undefined or not available, this will be a zero length string.

What is callActivePeerSubAddress?

This text string contains an optional subaddress routing label appended to the main peer address, useful for directing calls to specific extensions or departments. Network engineers use this to verify call routing details in complex phone systems. An empty string means no subaddress was used.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.21.1.3.1.1.4
snmpwalk -v2c -c public <target> DIAL-CONTROL-MIB::callActivePeerSubAddress

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.21.1.3.1.1.4.1
snmpget -v2c -c public <target> DIAL-CONTROL-MIB::callActivePeerSubAddress.1

Start monitoring Router/access server with ISDN/dial-on-demand WAN interface (vendor-neutral, RFC 2128) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DIAL-CONTROL-MIB::callActivePeerSubAddress OID value, configure state conditions and alerts, and monitor any Router/access server with ISDN/dial-on-demand WAN interface (vendor-neutral, RFC 2128) from a single console.

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
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.21dialControlMibDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1dialControlMibObjectsDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1.3callActiveDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1.3.1callActiveTableDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1.3.1.1callActiveEntryDIAL-CONTROL-MIB
1.3.6.1.2.1.10.21.1.3.1.1.4callActivePeerSubAddressDIAL-CONTROL-MIB