The combination of client - client voice chat

Question

Is it possible voice conversations between two people of the Android device without the server? I ask because I read about P2P technology and I wonder if I understand it well, and if the chat is feasible. I found this article -> http://examples.javacodegeeks.com/android/core/socket-core/android-socket-example/ about sockets, however, do not know if it something I need it (I am a novice in communication devices).

Don't ask for ready code, only answer if this is possible and whether it makes sense to implement them.

Regards

Answer 1

Well, is possible (as you point) but before you start the chat you'll need some way to retrieve the server IP. I think you need an intermediate server to store your possible android server/clients where from a potential client can pick another user to establish the connection. Does this make sense? Why not? But will work worse than a simple call. Hope this helps you.