Polycom SoundStation 2 Application Note page 6

Note : If the far end can not hear you clearly when using the SoundStation2, it may be
necessary to activate microphone boost. Click on the Advanced button under the
Microphone slider and then make sure the "MIC boost" option is enabled.
If there is no audio from the SoundStation2™ or SoundStation2W™ after connecting it
to your computer and initiating a call, please make sure that your Internet calling
application (such as Skype™, etc.) has the Audio In and Audio Out settings as
"Windows Default Device". These settings are typically found in the "Options" menu of
the application. (See below.)
6