Both trainer & delegates can create audio/video links (Jitsi Meet)

Scenarios: 1. Trainer and delegates not in one country.
                  2. Audio&Video connection of default training room is not good.
                  3. Then create a "Jitsi Meet" to invite delegates. Doesn't need to change desktops.

  1. Click "Video Conference" 
  2. Insert the "name"  you want and start a new meeting
  3. Then a meeting room is created, and you can easily change server to have best connection.
    3.1  You are be able to share you screen and communicate with audio&video in this room, chat as well.
    3.2  The circled URL is the link for this Jitsi Meet