simple multi-user live audio chat app using signalr

Live voice chat with QQ is SUCK, and it consumes too many cpu that my games become lag.
Steam is better, however it consumes more memory. And it's not that reliable.
That's why I write this project. It's been used between me and my friends to perform live audio chat while playing 7dtd. It's really simple.

What it provides:

• multi-user live voice chat
• low memory and cpu usage
• auto-reconnect and auto-device-switch
• latency control
• simple noise filtering

What it doesn't provide:

• anything related to security
• grouping (yes, anyone connect to the same server is in the same group)
• platform other than windows (client)