Microsoft Teams: Town hall media optimization for VDI attendees

Originally posted by Microsoft May 8, 2026 Uncategorized 0 Comments

What’s new
Teams now supports audio and video offloading for Town hall attendees in VDI environments that are using the new optimization. Media streams are offloaded directly to the user’s local device, improving performance and delivering a high definition viewing experience while reducing virtual desktop resource usage.
Who it applies to
• Windows endpoints only using the new VDI optimization
• Supported VDI platforms:
o Azure Virtual Desktop and Windows 365
o Citrix
o Omnissa
o Amazon WorkSpaces
What stays the same
All attendee interactivity features remain supported, including captions, DVR, reactions, streaming chat, and Q&A.
Additional details
First party and third party eCDNs are supported. When enabled, the attendee’s endpoint establishes a direct peer to peer connection using the local device network, avoiding virtual desktop double hop traffic.
Action required
No action is required if the new optimization for Microsoft Teams is already enabled.

Product	Microsoft Teams
Release phase	General Availability
Release date	June CY2026
Platform	Desktop
Cloud Instance	Worldwide (Standard Multi-Tenant), GCC
Created	2026-05-06 23:15:10Z
Roadmap ID	561648
Roadmap Link	https://www.microsoft.com/microsoft-365/roadmap?id=561648