Bluetooth Headset not working with teams.

and now it's back to where it was. I had proper operation for a week. Back to where I started.

I had the same problem with Sony WF500 earbuds until just a few days ago. On October 27, 2022 I did a Windows Update (Windows 10), and it downloaded a new Bluetooth driver. Since then, it's been working.

I've found out a combination of measures which works in my case (on WIN 11):

1. I had to unmark the "Handsfree Telephony" service in the device properties.

• go to Devices and Printers;
• right click over your bluetooth headset;
• go to the headset Properties -> Services;
• unmark (unchoose) the "Handsfree Telephony" and Apply changes.

2. Sometimes or each time I join Teams meating (!) I have to change the Spatial sound Type. Just change the selection from Off to Windows Sonic for Headphones or vise versa (!) I don't have any explanation for that, although it works for me. The another interesting thing is, that after I do that change in Spatial sound Type first time and headset works in the particular Teams meating, I am able to switch between those both Types (Off or Windows Sonic.......) without any impact on headset work - "It is as it is" :)

#1 worked for me. I am using a company laptop with limited access to machine settings.

• Windows 10 Enterprise
• 21H2 Version
• Build 19044.2130
• Teams version 1.5.00.28361 (32-bit)

If it helps, my bluetooth audio device is the Divoom Ditoo Plus.

I looked inside the settings.json mentioned here and found an argument that was set to false "enableDeviceSpecificDesktopPreference":false. changing that to true ("enableDeviceSpecificDesktopPreference":true) did the trick for me

Interesting! Thanks!