hi awilcox, at the moment firefox hello can only be used for a direct conversation between two people.

Is multiple person conversation in development? The beta version of two person seems to work nicely.

hello again, i've asked in the development channel for firefox hello about this issue: multiparty video-conferencing is on the long-term roadmap but it might still take a lot of engineering (firefox hello is based on the webrtc standard which is a peer-to-peer protocol between two machines only - multiparty calls might be a rather tricky thing to figure out on this basis)