When making a video call from the Safari browser, you may be prompted to allow vc.synzi.com access to your device's camera and microphone.
How to re-enable the camera and microphone on your MacBook & iMac
1. Open Safari Preferences.
2.Navigate to Websites.
3. Go to Camera and Microphone tabs.
4. Change access to Allow.
5. It is recommended that you restart the Safari browser after changing the settings