CISCO-CALL-APPLICATION-MIB

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-CALL-APPLICATION-MIB

Organization: Cisco Systems, Inc.

Last Updated: 2003-05-13

Category: Cisco Devices, Telephony and VoIP

Description: Manages telephony call application scripts and their resource usage on Cisco voice gateways.

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What Is CISCO-CALL-APPLICATION-MIB?

CISCO-CALL-APPLICATION-MIB manages 'call applications' -- software modules that process voice, video, fax, or data calls -- on Cisco voice gateway and unified communications platforms. It exposes a table of loaded call applications with their name, storage location, description, supported call type, and load state, as well as active call counts and event logging configuration. It is explicitly useful for monitoring software status: ccapAppLoadState and ccapAppLoadFailReason reveal whether an application script failed to load, ccapAppActiveInstances shows current call load per application, and ccapAppPSTNInCallNowConn tracks active PSTN-connected calls. It has no strong dependency on other standard MIBs beyond general Cisco voice gateway conventions. It is typically deployed on Cisco IOS voice gateways or routers running TCL/VoiceXML call applications for IVR, voicemail, or gateway call handling, and administrators can download the CISCO-CALL-APPLICATION-MIB file to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-CALL-APPLICATION-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 voice gateway
  • Cisco IOS router with voice capability

Monitoring Examples

An admin would poll ccapApplicationTable, keyed by ccapAppName, checking ccapAppLoadState and ccapAppLoadFailReason to detect an application script that failed to load after a configuration change. Watching ccapAppActiveInstances and ccapAppPSTNInCallNowConn over time reveals unusual spikes or drops in call volume being handled by a specific application. A load state stuck in a failed state for a critical IVR application would indicate calls relying on that script are being rejected.

What Can Be Monitored

  • call application load state
  • load failure reason
  • active call instances per application
  • active PSTN connections
  • event logging configuration
Imported Objects

From CISCO-SMI

ciscoMgmtOBJECT-IDENTITY

From RMON2-MIB

ZeroBasedCounter32

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Gauge32
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION
TimeStamp
TruthValue

How to Use in IPNetwork Monitor

Example using ccapAppGblActCurrentInstances OID:

Select a Cisco voice gateway / IOS router with voice capability 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 ccapAppGblActCurrentInstances into the Find box to locate it in the OID tree, then select it and click OK. It reports the number of application instances currently active from all application types of ccapApplicationTable on this gateway. 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

Call application management and statistics for voice, data, video, and fax processing.

Start monitoring Cisco voice gateway / IOS router with voice capability 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-APPLICATION-MIB