What changes do you do before this issue happened?
Does anyone else have the same issue?
Could audio work if you turn off the video?
I tested Teams video meeting with the following specs. Audio feature works well.
OS name: Microsoft Windows 10 Enterprise
Version: 10.0.19042 Build 19042
Processor: Inter(R) Core (TM) i5-7200U
RAM: 8.00GB
Teams version: 1.4.00.2879 (64-bit)
It recommends you contact your IT admin to check your video, audio quality as the following steps:
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