Video Conversation
So far, this is a Lync Call with special effects. Here are the steps to add live video to a Call.

6. Try It: Add Video to the Conversation
Go to Lync->Group Conversation->Video.

Hello, Little Video! The Video menu has the following options:
End Video
Pause My Video
Hide My Preview
Expand My Preview
Pop Out Video
View Full Screen
Video Device Settings

Keep going...

Your Lync->Group Conversation->Video