wagaf

Jami uses standard protocols like TLS, x509, SIP, SRTP..

It's actually much more standard-compliant than most alternatives.

Everything has a cost. On the long term, who will pay and maintain the Jitsi server ? How will random people find a trustworthy server ? Jami doesn't need a server.

Something interesting is that Jami seems to be the only video conferencing app available on Android TV, very useful.

Modern Web browser don't allow true peer-to-peer, you always need a server.

Jami uses a fully distributed network (DHT) to initiate connections.