CISCO-CALL-TRACKER-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsCISCO-CALL-TRACKER-MIB

Organization: Cisco Systems, Inc.

Last Updated: 2005-04-12

Category: Cisco Devices, Telephony and VoIP

Description: Tracks active and historical dial calls including duration and status on Cisco access servers.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is CISCO-CALL-TRACKER-MIB?

CISCO-CALL-TRACKER-MIB is a Cisco Systems, Inc. proprietary MIB tracking the progress and status of a data call from the hardware layer through the application/service layer on Cisco Network Access Server (NAS) equipment. Its active-call table, keyed by call ID, records setup/connection/physical-layer-ready/service-up/user-validation times, origin, service type, user ID/IP address/subnet mask, accounting session ID, call category, initial RX/TX rate, and the specific resource slot/port/entry/DS1 handling the call. As a performance/status MIB it lets an administrator trace an individual dial-in call's full setup timeline to diagnose slow call establishment. It is deployed on Cisco Systems Network Access Server (NAS) equipment. Engineers can download the CISCO-CALL-TRACKER-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-CALL-TRACKER-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Cisco Systems Network Access Server (NAS) equipment

Monitoring Examples

An administrator checks cctActiveConnectionTime against cctActiveSetupTime to diagnose slow call establishment on a Cisco Network Access Server.

What Can Be Monitored

  • per-call setup timeline and resource assignment
Imported Objects

From CISCO-SMI

ciscoMgmtOBJECT-IDENTITY

From DIAL-CONTROL-MIB

AbsoluteCounter32

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Gauge32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION
TimeStamp
TruthValue

How to Use in IPNetwork Monitor

Example using cctActiveTableNumberEntries OID:

Select a Cisco Network Access Server (NAS) equipment as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type cctActiveTableNumberEntries into the Find box to locate it in the OID tree, then select it and click OK. The number of entries currently in the cctActiveTable. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Gauge32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

Cisco vendor-private MIB for call tracking and monitoring on Cisco voice/telecommunications equipment.

Start monitoring Cisco Network Access Server (NAS) equipment with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download CISCO-CALL-TRACKER-MIB