monitoring of the functional CME on the c2921

[VolchanovAndrey]

There is a task to monitor the performance of the functional CME on s2921. The criteria are as follows: The service is available (UP) service is not available (DOWN). Please tell me what snmp-server enable traps to use

[Hermanus Janse van Vuuren]

Summary List of Notifications and Traps

Table 8     CISCO-CCME-MIB Summary List of Notifications and Traps

No.	Object Name	Comment
198	ccmeStatusChangeNotif	Notification generated if there is a change in ccmeEnabled
199	ccmeEphoneUnRegThresholdExceed	Notification generated when number of ephones registered is exceeded
200	ccmeEPhoneDeceased	Notification generated when registered ephone changes state to deceased
201	ccmeEPhoneRegFailed	Notification generated when an ephone attempts to register but fails
202	ccmeEphoneLoginFailed	Notification generated when an ephone user login is rejected/failed
203	ccmeNightServiceChangeNotif	Notification generated if night service status on this device changes
204	ccmeLivefeedMohFailedNotif	Notification generated when the MOH live feed fails
205	ccmeMaxConferenceNotif	Notification generated if the maximum number of simultaneous three-party conferences supported is exceeded
206	ccmeKeyEphoneRegChangeNotif	Notification generated if the key ephone registration status changes

[VolchanovAndrey]

Thanks for the answer!
At 2921 I write command snmp-server enable traps ccme.
If I get SNMP ccmeStatusChangeNotif then
it means the CME service does not work. If getting ccmeEPhoneDeceased
it means that phones are not registered. Do I understand correctly? What part of the phone should be registered that event would have worked ccmeStatusChangeNotif?