Will the media(audio/video) of webrtc clients be transfed via server?

#1

Since the WebRTC is P2P, will the audio/video still transfer to the server first, then the server push to other client?

Also is there any work of box android WebRTC client(with source code) to testing with the Jisti server?

#2

If the connection is p2p this means tha media flows directly between clients, this can be seen in the connection stats on your local video, see the (p2p):

You can install the app from the Play Store and the code is in the same repo as web https://github.com/jitsi/jitsi-meet