Dear Rita Rita
Thank you for reaching out to the Microsoft Q&A forum.
Based on your description, I understand you're experiencing an issue where you're unable to save changes to the Global Shared Calling policy in Microsoft Teams.
From what I know, several users have encountered similar problems recently. However, with the current information you've provided, it's difficult to determine the exact cause or offer a precise solution.
Another user reported a similar issue, which was discussed in a related thread LINK. In that case, the error was linked to the use of the command Grant-CsTeamsMeetingPolicy -Identity ... -PolicyName 'Global'
. However, I don’t have enough context in your situation to confirm whether this is the same root cause.
To better understand your scenario and provide accurate support, could you please share the following details:
- A more detailed explanation of the settings you're trying to configure within the Global Shared Calling policy.
- What is your expected outcome or goal with these changes?
- Please confirm whether the resource accounts you're trying to add have valid phone numbers assigned. Also verify that the number type and country match the requirements of the existing policy.
We look forward to your response so we can assist you further.
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