Hello and thank you for choosing JUSTANSWER.com
I think you need to change the settings WITHIN skype.
Skype doesnt know what sound out put you want to use, so you have to tell it.
To tell skype to use the SOUND BAR instead of whatever it is using now, you muct change the SOUND SETTINGS in skype.
Hi Kathy and Welcome. I'm Joel and I look forward to assisting you today with your question. How do you currently have the soundbar connected? Can you also let me know what options you had available under Sound Devices
if this is a windows computer
from within skype
select tools from the top menu
click audio on the left side ( not sound )
in the drop box next to speakers
select the sound bar.
If you are not sure which it is try them all if you click the little arrow to the right of it you will hear a test soud so you can tell where it is coming from