CISCO-CALL-TRACKER-MODEM-MIB :: cctmActiveSupportedDC

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-CALL-TRACKER-MODEM-MIBcctmActiveSupportedDC

cctmActiveSupportedDC

Module: CISCO-CALL-TRACKER-MODEM-MIB

OID (symbolic): CISCO-CALL-TRACKER-MODEM-MIB::cctmActiveSupportedDC

OID (numeric): 1.3.6.1.4.1.9.9.165.1.1.1.1.10

Node type: OBJECT-TYPE

Type: Bits

Access: read-only

Description: The data compression protocols supported by the calling modem.

This object is a bit map, with each bit representing a different call type as identified below. A 1-bit indicates the DC protocol is supported. A 0-bit indicates the DC protocol is not supported.

Bit 0 - MNP5 Bit 1 - V.42bis in the receive direction Bit 2 - V.42bis in the transmit direction

V.42bis may be separately available in Rx or Tx directions. If all bits are zero, no data compression is supported.

The particular compression selected by the answering modem is reported in cctmActiveDataCompression.

What is cctmActiveSupportedDC?

A bitmap indicating which data compression protocols the calling modem supports, with each bit flagging support (1) or lack of support (0) for a given compression type.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.165.1.1.1.1.10
snmpwalk -v2c -c public <target> CISCO-CALL-TRACKER-MODEM-MIB::cctmActiveSupportedDC

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.165.1.1.1.1.10.1
snmpget -v2c -c public <target> CISCO-CALL-TRACKER-MODEM-MIB::cctmActiveSupportedDC.1

Start monitoring Cisco dial access servers (e.g. AS5xxx with modem cards) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-CALL-TRACKER-MODEM-MIB::cctmActiveSupportedDC OID value, configure state conditions and alerts, and monitor any Cisco dial access servers (e.g. AS5xxx with modem cards) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.165ciscoCallTrackerModemMIBCISCO-CALL-TRACKER-MODEM-MIB
1.3.6.1.4.1.9.9.165.1cctmMIBObjectsCISCO-CALL-TRACKER-MODEM-MIB
1.3.6.1.4.1.9.9.165.1.1cctmActiveCISCO-CALL-TRACKER-MODEM-MIB
1.3.6.1.4.1.9.9.165.1.1.1cctmActiveTableCISCO-CALL-TRACKER-MODEM-MIB
1.3.6.1.4.1.9.9.165.1.1.1.1cctmActiveEntryCISCO-CALL-TRACKER-MODEM-MIB
1.3.6.1.4.1.9.9.165.1.1.1.1.10cctmActiveSupportedDCCISCO-CALL-TRACKER-MODEM-MIB