You can adjust the logging level of Conferencing components by using the Administration Console. The initial page contains Set Logging tools for the system components. After you have selected a component, you can modify the logging level for that component.
There are three levels for logging:
Error: The default logging level. It only logs error conditions. This option creates smaller files.
Info: Logs error conditions and also provides summary information on server tasks.
Debug: Logs error conditions, summary information, and detailed debugging information.
IMPORTANT:Keep the default logging level at to minimize CPU and I/O loads.
Log files, in general, are written to the /var/log/iic directory, except for the Web portal and external API server logs, which are written to files in the /usr/local/apache2/logs directory. Additional information can be found in the /var/log/messages directory.