Hi Raymond, I'm Sergio, it's a pleasure to help you.
You can monitor and improve call quality for Microsoft Teams in your org.
There are three key tools that you can use to monitor, troubleshoot, manage, and improve call quality in Microsoft Teams.
- Call Quality Dashboard (CQD): To analyze org-wide trends or problems, drive improvements to performance
- Call analytics: To analyze call and meeting quality for individual users
- Quality of Service (QoS): To prioritize important network traffic
You can see this reference article to get more details about this tools.
https://docs.microsoft.com/en-us/microsoftteams...
I hope that the information gives to you will be useful to your purpouses, please let me know about the result, because other users with the same problem will know know what to do.
Greetings.