CISCO-CCM-MIB

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-CCM-MIB

Organization: Cisco Systems, Inc.

Last Updated: 2010-07-07

Category: Cisco Devices, Telephony and VoIP

Description: Monitors Cisco Unified Communications Manager (CallManager), providing real-time and configured information about the call processing system and its registered devices.

IPNetwork Monitor uses several OIDs from this MIB in network discovery and polling the applicable devices. Start monitoring CISCO-CCM-MIB with a free 30-day trial of IPNetwork Monitor.

What Is CISCO-CCM-MIB?

CISCO-CCM-MIB is a Cisco Systems, Inc. proprietary MIB for managing a Cisco Unified Communications Manager (CUCM, formerly CallManager) application within a Cisco Communication Network (CCN) system, an IP-PBX controlling VoIP call processing across multiple regions. Its group table, keyed by index, records name and a TFTP-default flag, a CCM (Call Manager) table records name, description, version, status, address type/address, cluster ID, and a secondary address, a group-mapping table records per-CCM priority within a group, and a region table records name with a region-pair sub-table. As a configuration/status MIB it lets an administrator confirm CUCM server status, cluster membership, and inter-region call-routing priority. It is deployed on Cisco Unified Communications Manager (CUCM) VoIP call-processing clusters. Engineers can download the CISCO-CCM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-CCM-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 Unified Communications Manager (CUCM) VoIP call-processing clusters

Monitoring Examples

An administrator checks ccmStatus and ccmGroupMappingTable to confirm a CUCM node's health and its priority order within a Call Manager Group.

What Can Be Monitored

  • CUCM node status, cluster membership, and region call-routing priority
Imported Objects

From CISCO-SMI

ciscoMgmtOBJECT-IDENTITY

From INET-ADDRESS-MIB

InetAddress
InetAddressIPv4
InetAddressIPv6
InetAddressType
InetPortNumber

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DateAndTime
MacAddress
TEXTUAL-CONVENTION
TruthValue

How to Use in IPNetwork Monitor

Example using ccmRegisteredPhones OID:

Select a Cisco Unified Communications Manager (CUCM) VoIP cluster 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 ccmRegisteredPhones into the Find box to locate it in the OID tree, then select it and click OK. The number of phones that are registered and actively in communication with the local call manager. 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 Counter32-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

Manages Cisco Unified Communications Manager (CUCM) for VoIP call processing and provisioning.

Start monitoring Cisco Unified Communications Manager (CUCM) VoIP clusters 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-CCM-MIB