At Bootlin, we are using Jitsi Meet for our online embedded Linux training seminars (https://frama.link/Wvr8VsSp). This self hosted Free and Open Source solution works like a charm. No more need for proprietary solutions such as Zoom, Google Meet, Skype...
I appear twice because I'm using a second (muted) laptop, allowing me to continue to see the other participants when I'm sharing my screen. This way, they can still see me too.
Other than this, Jitsi Meet has all the features we need.
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