CounterPath X-Lite 4.6 for Windows User Guide - Manual (Page 19)

X-Lite for Windows User Guide
15
Pausing and Resuming Video
Click Stop Video in the call panel or close the video window to pause sending your video.
Click Start Video to resume sending your video; the video window will open.
Start or Stop sending your video
Show/hide video window
Status of
your video
Click to configure the camera
Change the aspect ratio of video
To display in full screen, hover over the video window and
click the two-way arrow icon, or press F11 when the focus
is on the video window.