Microsoft Teams: UDP Signaling Ports configuration change
Microsoft Teams is updating its UDP signaling ports to enhance efficiency in its Calling and Meetings feature. Admins should prepare for the change by allowing UDP Source Ports 50070-50089 to Destination Ports 3478 to 52.112.0.0/14, 52.122.0.0/15, 2603:1063::/38. The change will occur worldwide by early October 2024, and it intends to reduce the number of ports used and make Quality of Service (QoS) DSCP markers applicable to the traffic. This update will transition Teams' UDP signaling from source ports 49152-65535 to 50070-50089, but the destination UDP port will remain 3478. Admins currently allowing UDP signaling should not require any changes as the new range is a smaller subset inside of the existing ranges. For more information, refer to the Microsoft Teams section of Microsoft 365 URLs and IP address ranges on Microsoft Learn.
The post Microsoft Teams: UDP Signaling Ports configuration change appeared first on M365 Admin.
Published on:
Learn more
Related posts
Microsoft Teams: Updated network setup requirements for immersive spaces
Microsoft Teams is introducing a new backend infrastructure for immersive spaces, simplifying network setup for organizations. The rollout is ...
Microsoft Teams: Teams Platform Apps in One-on-One VOIP Calls
Microsoft Teams is set to enhance its VOIP Calls by supporting all functionalities of meeting apps such as tabs, bots, in-meeting dialogue, an...
Microsoft Teams: Simulcast for Teams on VDI
Microsoft Teams has announced Simulcast support for VDI (Virtual Desktop Infrastructure), which allows for multiple video call streams simulta...
Teams Rooms on Android and Teams Phones impacted by retirement of legacy notifications infrastructure: UPGRADE REQUIRED!
Microsoft Teams is upgrading its notification infrastructure for chat messaging, which means Teams Rooms on Android and Teams Phones will reti...
Microsoft Teams: Transfer Teams calls to mobile calls
Microsoft Teams has introduced a new feature that allows users to seamlessly transfer ongoing Teams calls to their mobile phone's native diale...
Microsoft Teams: Proactive monitoring of meeting quality using Real-time telemetry (Premium)
Microsoft Teams has introduced a proactive monitoring capability that allows admins to monitor the quality of audio, video, and app sharing re...
Transcription for Calls on Microsoft Teams for Android
The Microsoft Teams app for Android will soon support transcription for 1:1 and group calls. This feature will be rolled out in late-October a...
Join meetings and make calls via Teams Mobile on Android Auto
Good news for Android users! Microsoft is rolling out an update for Teams on Android Auto that allows users to join meetings via the calendar ...
Microsoft Teams: Block users from joining externally hosted Teams meetings
Microsoft Teams is introducing a new feature that allows tenant admins to regulate whether certain users in their organization can join extern...
Microsoft Teams: Conversational bot in meetings now supported in GCC-H
Microsoft Teams is rolling out support for conversational bot and meetings extensibility in GCC-H, aimed at enhancing meetings and calls for u...