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Microsoft Teams for Android Allow Users to Join Third-Party Meetings via SIP

📅 7 May 2026 at 07:24 UTC📰 Cyber Security NewsView original source ↗
Microsoft Teams for Android Allow Users to Join Third-Party Meetings via SIP

Microsoft is expanding interoperability in its mobile communication ecosystem by allowing Microsoft Teams users on Android devices to join third-party meetings via the Session Initiation Protocol (SIP). Recently detailed on the Microsoft 365 roadmap, this upcoming feature addresses a major enterprise demand for seamless cross-platform communication. With SIP, Android users will no longer be locked […] The post Microsoft Teams for Android Allow Users to Join Third-Party Meetings via SIP appeared first on Cyber Security News.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

Microsoft Teams for Android is being updated to allow users to join third-party meetings via SIP, potentially expanding the attack surface for enterprise communication systems.

⚙️Technical Details
Affected Systems
Microsoft Teams on Android devices
Attack Vectors
Session Initiation Protocol (SIP) protocol
💥Impact Assessment
Severity: medium
Who Is at Risk
Enterprise users of Microsoft Teams on Android devices
🛡️Recommended Actions
1Monitor for suspicious SIP traffic and anomalies in team communication
2Verify the authenticity of incoming SIP invitations to prevent unauthorized meetings
3Implement additional security controls, such as authentication and authorization mechanisms, for SIP protocol usage
📦Affected Products
Microsoft Teams on Android devices

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