Volumio audio output redirecting to B&W Zeppelin Air

I’m trying to switch the audio output to B&W Zeppelin Air loudspeaker device.
How can be this done please ?
I found Airfoil for RPi,
section Linux Rpi
How should be this installed for Volumio audio output to Zeppelin Wifi Air device ?
Any experience with Airfoil or another method ?
ssh Volumio shell and logs are avaliable.
Maybe a Teamviewer session too.

Thank’s for help.


SOLVED partially with USB cable, but no wireless air transmition !