Using Audio and Video in Multiple Meetings
When you are using computer audio and video in a meeting and you start a second audio/video meeting, your voice is heard in both meetings. Mute your microphone in the original meeting so that you are only heard in the second meeting. (You can also mute your microphone in the second meeting if you want to speak in the original meeting only.)
Note After you mute your microphone in the first meeting, your video image appears in the second meeting. If you were the last person to speak in the original meeting, your video image continues to appear in the original meeting until someone else in the original meeting speaks.
Tip You can also mute your speakers in one of the meetings if you do not want to listen to the audio in that meeting.