button, or the Accept Call 
button to answer the call in voice-only mode.Answering a Video Call
You can answer an incoming video call in voice only mode, or voice and video mode.
Click the Answer button, or the Accept Call button to answer the call in voice-only mode.
Note: when answering a video call in voice only mode, you will be able to see the caller, but they will not be able to see you.
Click the Accept Video Call 
button to answer in voice and video mode.
Note: a shortcut key may also be defined to answer video calls. Click the Settings button to see what key has been configured.
Once connected, the caller is displayed at the top of the screen, and your video is displayed at the bottom of the screen.
