Hi Cliff Berman,
Welcome to the Microsoft Q&A forum.
Thank you for explaining the scenario so clearly. I understand your frustration - especially since Zoom, Teams, and Google Meet work perfectly on the same device setup.
In addition to the workarounds from Q&A Assist, you can try this setting to turn off Microphone Boost:
- Go to Sound settings > Recording > Microphone properties > Levels and disable Microphone Boost if it’s enabled.
At the moment, Phone Link relies on the system‑default microphone and speakers and doesn’t provide an in‑app option to select audio devices. Because of that, it can be more sensitive to echo when desktop speakers and microphones are used together, compared to conferencing apps that apply stronger echo cancellation and device controls.
The most reliable workaround for now would be keeping your headset set as the Windows default audio device while using Phone Link.
Let me know if you need further assistance, feel free to ask me by clicking "Add Comment" or "Add Answer" if you cannot add comment so your response will be visible. Thanks for your effort.
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