Hi Lela2017,
Thank you for reaching out. My name is Furkaan, a user just like you. I’d be happy to help you with your concerns. There are a couple of reasons why your Teams calls might be getting put on hold automatically:
Resource conflict: Sharing a file in Teams requires additional resources on your computer, like audio and video. If another application, especially another calling app, is also trying to use these resources, there might be a conflict. For instance, if you're using a separate program like RingCentral for calls, Teams might be put on hold when you try to share a file because both applications are competing for the microphone.
Audio device issue: There might be an issue with your audio device or its settings. For example, some headsets have features where a notification on your computer can trigger the mute function.
Here's what you can try to troubleshoot the problem:
Close other calling applications: If you're using another program for calls, close it while you're on a Teams call, especially if you're trying to share your screen or a file.
Check your audio device settings: Make sure your microphone and other audio settings are set to the device you're using for Teams calls. You can also try disabling any features on your headset that might be causing interruptions.
Restart Teams and your computer: A simple restart can sometimes resolve temporary glitches.
If you have any additional questions or concerns, please don’t hesitate to reach out. Give back to the Community. Help the next person who has this issue by indicating if this reply solved your problem. Click Yes or No below.
Best Regards,
Furkaan