For Firefox, you select the camera and microphone when sharing.
You will need to reshare your webcam or audio for the correct device to be used. Set the default camera or microphone you want to use in the dropdown selector.
For Chrome, in Settings > Privacy and Security > Site Settings, select Camera or Microphone.
If you would like to change your webcam or microphone selection, you will need to adjust the permissions settings within your browser.
NOTE: You may also need to Allow access to the microphone and camera in your system Privacy settings.
You can use this website's service to verify that your browser has permission to use webcam, and you can use this website’s service to check that your browser has permission to use the microphone.
Before entering the meeting, we recommend reviewing the quick tips and session management instructions located on the meeting lobby page.
Users completely new to Virtual Classroom may want to read the general overview here. Also, please be sure to review our Basic System Requirements, Bandwidth Requirements and Common Troubleshooting Solutions.