To start a meeting from your course, follow these instructions.
Find your meeting in the Upcoming Meeting area in your course > click Start. (You must first schedule a meeting for it to appear in the upcoming meetings area.)
Set your audio preferences to Use computer audio.
Click Test speaker and microphone and a pop up box will appear.
Click the Test buttons to test your speaker and microphone
Click the "x" when you are done.
When ready, click Start a Meeting. Your meeting should open in a new window.
You should then be connected to your meeting room.