Logitec C270 Webcam on NAS QNap server audio does not work

I've installed a VirtualHere server on NAS QNAP and I connect a Logitech C270 Webcam on it.
Using a Win10 client I connect using the VirtualHere client the Wevcam to Skype or Teams.
In this configuration I see the high resolution video but the microphone does not work.
Suggestions?
Thanks in advance

#2

And you have definitely selected that microphone as the default input for windows?

If it still doesn't work then i dont think its going to work with the microphone via virtualhere

#3

If I set the default microphone for windows before use the video it works.
Seems that the video streaming overrides the audio streaminig.

#4

If I set default microphone for windows before use the video it works.
It seems that the video streaming overrides the audio streaming.
Thanks.