When Active Speaker is set, it allows the audio conference leader to view the current speaker in the conference indicated by the icon, from the Participants Tab. The phone number and the name (if available) of the participant will change to red when they are an active speaker. Up to three participants at any one time can appear as an active speaker.
NOTE: The MiCollab Audio, Web and Video Conferencing administrator can clear this feature so it is not available for any conferences. When Active Speaker is available, the feature can be set or cleared by the leader while the conference is in-progress.