To use video in a Vast Conference mobile meeting, first make sure the Vast Conference app is updated to the most recent version. If it isn't, go to the App Store on your iPhone and update the app. To use video:
Open the Vast Conference app on your mobile phone and sign in with your email and password.
Click the Start Call button. You will be prompted to choose if you would like to join the meeting with either a VOIP Connection or Mobile Call.
You will then be taken to a Video Preview window asking if you want to join with or without video. Choose Join with Video.
You will then be connected to your meeting.
Please Note: The Vast Conference app must be allowed to access your camera and microphone to work properly. In Settings, go to the Vast Conference and make sure the Microphone and Camera toggles are on and to the right.