C# NAudio streaming / receiving audio over Socket.IO

I need help getting a 1 to n audio streaming Structure getting to work for a little tech-demo. There are Clients (WPF Applications) sending there Mic input over socket.IO connection to a specific "room". On the other side the remeining clients also connected to this specifiv room are able to here it. Its a little bit hard to describe for me cause of my lag of english knowledge.. It should be like a virtual radio system where a room is like a frequency.

It seems that i'am too dumb to get this working :)