Forum Discussion

foxmuc's avatar
foxmuc
Copper Contributor
Feb 20, 2020

Teams Federation with S4B on premise

Hi Everybody, was there a Change regarding federation to S4B - federation Partners who are on Teams can't see our Status and contact us via IM, since 3 days. To other Partners, who have one premise S...
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ChrisWebbTech's avatar
ChrisWebbTech
MVP
Feb 20, 2020
Do you have an office 365 tenant? You might have Teams on it that switched to Teams only mode via upgrade which would break your external chat and try routing to teams for other teams users.
  • foxmuc's avatar
    foxmuc
    Copper Contributor
    Feb 21, 2020

    ChrisWebbTech  Our Office365 tenant is set to Island Mode