How can I get the data and send it to the server?

[Taxi4you]

Where is the sound output, not the generated text coming from Google, I want to send it to the remote server and allow other users to play it.

[linhtranvu]

You should start your own record, stop on call back and send file to server

[pstadler1990]

You should start your own record, stop on call back and send file to server

That does not work actually, because afaik only one resource can access the microphone at the same time.