Message CenterMajor changeUser impactAdmin impactRetirement

MC1266901 — Microsoft Teams: Retirement of legacy third‑party meeting and call control APIs

MC1266901Microsoft TeamsplanForChangeUpdated: 31 March 2026

Microsoft Teams will retire its legacy third-party meeting and call control APIs on June 30, 2026, removing external hardware/app control of meeting functions in the desktop client. Native Teams controls and supported integration models remain unaffected. Organizations should review and notify users of this change.

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Applies to: Microsoft Teams
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).