The following domains are used by the video service we use (Jitsi):

• api.amplitude.com
• api.callstats.io
• auth.callstats.io
• collector.callstats.io
• fonts.gstatic.com
• meet.jit.si
• rtcstats-server.jitsi.net  
• web-cdn.jitsi.net
• jitsi.calibrae.com

If accessing the internet via a proxy, these domains will need to be added to your safe list.

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