How do I set the sound so it doesn't come from the computer when I'm talking on my softphone?
Choose your headset in the drop-down list of sound input and output. The call signal should be the computers speaker so you can hear when it's ringing if you're not always wearing your headset.
If you have an issue with your computer changing sound unit it may be because the other is standard unit on the computer, check your standard units under settings -> sound. Standard unit changes sometimes if you pull the cable/usb unit out of your headset and connect it again.
If you have an issue with your computer changing sound unit it may be because the other is standard unit on the computer, check your standard units under settings -> sound. Standard unit changes sometimes if you pull the cable/usb unit out of your headset and connect it again.