When the remote party places a video call, you see their video on UniTel Voice when you answer the call. You can send your video, stop sending your video, or turn off all video.
On an existing call, you can add your video, remove your video but continue to receive video, or you can remove all video and downgrade the call to audio-only.
On an Android phone, the video controls auto-hide. If the video controls are missing, tap the screen to make them reappear.