When you join a Webex session choosing “Join from your browser”, your web browser will ask permission to use your Webcam and Microphone. If you accidentally clicked "Block" or you suspect that they are blocked, use this guide to Allow the use of these devices.
Click on the padlock icon at the beginning of the URL bar.
icon may also appear as a camera or microphone
Change the Webcam and Microphone options to Allow.
