Cisco collector fails to discover CUCM. The Collector returns the message "DEVICE UNREACHABLE or INCORRECT SNMP CREDENTIALS"
The connectivity test was successfully carried out and the CLI command "snmpwalk -v 2c -c <snmp-Community> Device IP address" was tested and the CUCM responds without a problem.
To be sure the CSPC is configured correctly, please rerun the snmpwalk to the CUCM and copy the SNMP RO string from the CSPC configuration while doing so, it's possible there is a typo.
