Hi Folks,
Using Jabber 9.6.0 for Windows, we use Jabber to control our phones as well as IM. I have a Logitech camera that is plugged into the computer and shows up in the video settings for the client with a live video preview, but during calls the relevant buttons are greyed out;

IM clients connect to a CUPS server and calls are handled via CUCM 9. Why might these buttons be disabled? Do I need anything else to send video during a call?