Audio conference under android 7 (30-500 simultaneous participants)?

Question

Android

Heard skype whatsapp viber and henhout
can't exceed the limit of 25 simultaneous audio conference participants?
Is this the technical limit for our planet?
I hope to find under android 7 without a server audio conference
for 30-50 simultaneous participants!

Answer 1

We use mumble . Clients are like under all OS. But a server is needed...
Without a server for 100 clients, a technically unsound solution: the number of connections needed is a quadratic function.

Answer 2

go to SIPs, remembering that SIP compression is worse than Skype
, and without a server, that is, without transferring only speakers, you yourself understand the feasibility of the task

Answer 3

Try https://proficaf.com/ru/, a video conferencing service, but you can not turn on the cameras in your phones and use only microphones for audio communication..