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According to your description, do you mean when you receive another call from zoom, Teams meeting will drop out?
Receiving a call on Zoom while in a Teams meeting shouldn't cause the Teams meeting to end. However, it's possible that your computer's performance could be affected if you're running multiple video conferencing applications at the same time. If you're having trouble with this, I would recommend closing any unnecessary applications and making sure your computer meets the minimum system requirements for both Zoom and Teams.
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