Some browsers may block access to the computer's microphone and / or camera. This article provides help with Chrome and Safari.
Check the security settings by clicking the padlock icon by the URL, then check the microcphone and camera settings. If Blocked, update to Ask.
Apple's browser, Safari, needs permission to access the device's camera and microphone. To enable access...
- Go to Settings
- Camera & Microphone Access
- then set the switch to allow.