H all, Somebody here selfhosting jitsi meet?

I am working on a jitsi-meet setup for an organisation, now looking at the options for redundancy.

I have noticed you can configure multiple XMPP servers on the jitsiivideobridge. What is the exact goal of this?

Can you connect a jvb to multiple jitsj servers (domains)? or is this only for making the jitsii backend redundant?

Kr.