Teams admin foundations

The operational Teams stack — meeting and messaging policies, calling and Direct Routing, Rooms, external collaboration and premium features.

For: Teams admins running the platform for the first time or hardening an inherited tenant.

13 guides in this path

  1. 1
    Teams meeting policies designDesigning Teams meeting policies for different user populations — recording, transcription, lobby, presenters, sharing.
  2. 2
    Teams app permission policies designDesigning Teams app permission and setup policies — controlling app installation and pinning at scale.
  3. 3
    External collaboration in Microsoft 365, explainedB2B guests, Teams external access, shared channels, SharePoint sharing links, cross-tenant sync — five overlapping mechanisms, one map. What each layer does, how they stack, and which to reach for per relationship.
  4. 4
    Teams external collaboration patternsPicking the right external-collaboration pattern in Microsoft Teams — guests, shared channels, federation, anonymous join.
  5. 5
    Teams chat retention and policiesHow Teams chat messages are retained — defaults, Purview retention, eDiscovery scope, and end-user controls.
  6. 6
    Microsoft Teams PhoneTeams Phone turns Microsoft Teams into a full business phone system. What you get, the licensing, and the decision that shapes everything else: Calling Plans vs Operator Connect vs Direct Routing.
  7. 7
    Teams Calling Plans and Operator ConnectThe two simpler PSTN options for Microsoft Teams Phone — when each is the right fit.
  8. 8
    Teams Phone Direct Routing deep diveDirect Routing connects Teams Phone to any SIP carrier — the architecture and the operational details.
  9. 9
    Teams auto attendants and call queuesHow to design auto attendants and call queues in Teams Phone — the modern PBX features built on resource accounts.
  10. 10
    Teams Phone emergency callingHow emergency calling works in Teams Phone — E911 / 112 location, dynamic detection, and country-specific requirements.
  11. 11
    Teams Rooms deployment and managementHow to plan, deploy, and operate Microsoft Teams Rooms at scale — devices, accounts, policies, and the Pro Management Portal.
  12. 12
    Teams compliance recordingHow regulated industries record Teams calls and meetings for compliance — the recording APIs and partner solutions.
  13. 13
    Teams Premium features deep diveMicrosoft Teams Premium is a paid add-on with a specific set of meeting and protection features. Here's what you get.
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