Managing sound and video settings during Teams meetings and calls for optimal communication
I had the same issue. The problem is the "Inter Smart Sound Technology" driver.
- Download the latest driver from Intel (e.g. https://www.intel.com/content/www/us/en/download/19800/intel-smart-sound-technology-intel-sst-driver-for-intel-nuc-11-compute-element.html).
- Open "Device Manager" and go to "Sound, video and game controllers".
- Double-click on SST Bluetooth Audio driver and update manually - make sure you click "Let me pick from a list of available drivers on my computer" and then choose your downloaded driver "IntcBTAu.inf"
- Do the same for SST Digital Microphones ("IntcDMic.inf")
You're all set.
Unfortunately the unmute is not shown if you push the mic up but at least it works.
Hope this helps.