Adjusting the Volume of Your Microphone or Speakers
Adjusting the Volume of Your Microphone
To adjust the volume of your microphone, click 
at the top of the participants list. Move the bar below Microphone volume to the desired position. The microphone volume increases as you move the bar to the right.
Note Some sound cards might require you to use your system mixer to adjust the microphone volume level. To adjust the microphone volume level with the system mixer, choose Audio Preferences from the Audio Control drop-down menu. In the Recording section of the Audio tab, click Adjust System Mixer Recording Settings. When the system mixer appears, use the Microphone option to adjust the volume. See Setting Recording Preferences for more information.
Adjusting the Volume of Your Speakers
To adjust the volume of your speakers, click at the top of the participants list. Move the bar below Speaker volume to the desired position. The volume increases as you move the bar to the right.
Note Make sure that the volume on your computer is high enough. (If the volume on your computer is too low, adjusting the volume of your speakers or microphone in the Meeting Room will not affect the volume of your voice or others' voices in the meeting.) Check the volume of your speakers and microphone on your system mixer. See Setting Recording Preferences and Setting Playback Preferences for more information.