How to change DEBUG information levels of log files in RTC?

When attempting to capture debug log information set to either FINE, FINER, FINEST system log levels

To set the system-wide log level to FINEST:

$ORACLE_HOME/imeeting/bin/rtcctl setProperty -system true -pname LogLevel -pvalue FINEST

To set the instancewide log level for the current instance to FINEST:

$ORACLE_HOME/imeeting/bin/rtcctl setProperty -pname LogLevel -pvalue FINEST

To set the log level for Web Conferencing Servers to FINEST:

$ORACLE_HOME/imeeting/bin/rtcctl setProperty -ct confsvr -pname LogLevel -pvalue FINEST