Native Matrix VoIP with Element Call
From my perspective, the really exciting thing about this that it works equally well in mobile web browsers as well as desktop web - clicking on a link on Mobile Safari should Do The Right Thing without having to install anything.<p>Moreover, because it&#x27;s built on Matrix, MSC3401 (<a href="https:&#x2F;&#x2F;github.com&#x2F;matrix-org&#x2F;matrix-doc&#x2F;blob&#x2F;matthew&#x2F;group-voip&#x2F;proposals&#x2F;3401-group-voip.md" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;matrix-org&#x2F;matrix-doc&#x2F;blob&#x2F;matthew&#x2F;group-...</a>) means that we&#x27;ll finally have decentralised cascading video&#x2F;voice conferences once the SFU (selective forwarding unit) component is added into the mix.  So, for instance, users on the same homeserver will get their video feeds relayed locally with minimal latency... and then users on another remote homeserver will also get mixed locally with minimal latency, trunking the two together.  If the link dies or one homeserver dies, the conference will keep going - i.e. precisely the same semantics as normal Matrix.