[Microsoft Teams on Azure Virtual Desktop – Azure | Microsoft Docs

Teams consumes all session resources to launch. This effectively means auto-launching is increasing your user logon times because the session will be unusable until Teams finishes launching.

Per-user Pros: Teams can be prevented from auto-launching by an admin by default and a user can toggle auto-launch on or off.

This reduces login times as well as resource consumption for virtual machines. Teams stays current by automatically updating. Per-user Cons: Teams disk storage requirements multiplies by every user instead of the number of machines. Don’t have time to read the entire article? Should I Leave on Optimization? Optimize Pros: Optimizing allows Teams to efficiently manage and redirect audio and video, improving performance while reducing server resource utilization.

Audio does not have to double hop between end-device, VDI, and Teams servers but instead goes directly to Teams servers. Also, audio and webcam video are not rendered in the VDI reducing resource utilization. Mapping of audio and webcam devices functions more natively without leveraging VDI vendor technologies, such as Citrix HDX audio, which can be buggy.

The pace with which versions are released provides a significant operational requirement to stay up to date. End-client agent versions must be released by vendor and then updated on the end-device. The Teams version in the VDI must also be updated if per-machine installed. If thin-clients are used as end devices, the updates can be further delayed as the vendor agents are typically included as part of the thin-client OS.

This means operations must validate and deploy new OS versions of thin clients as well as testing in VDI. Features are limited, as defined in section below. Unoptimized Pros: Almost the full feature set of Teams as compared to physical device install. Teams functions the same way as all other conferencing tools, such as WebEx, reducing user confusion.

Unoptimized Cons: Audio and video performance is reduced and heavily dependent on the end-device and VDI network stability.

Any latency or bandwidth issues are compounded due to the double hop between device, VDI, and Teams servers. Audio and video device instability causes users to have to restart Teams, and sometimes the VDI session itself, to continue working after crashing.

Leave Comment. Subscribe Our Blog. Most Popular. Whitehat Virtual Technologies. For more information, see Understand Microsoft Teams and Skype for Business coexistence and interoperability.

Examples include island modes and Skype for Business with Microsoft Teams collaboration. Also, Skype for Business with Microsoft Teams collaboration and meetings. Peripheral access can be granted only to a single application at the time.

For example, webcam access by the RealTime Media Engine during a call locks the imaging device during a call. When the device is released, it becomes available for Microsoft Teams.

Optimal audio and video quality require a network connection to the Microsoft cloud that has low latency, low jitter, and low packet loss. Backhauling of Microsoft Teams audio-video RTP traffic from Citrix Workspace app users at branch office locations to a data center before going to the internet can add excessive latency.

It might also cause congestion on WAN links. This use is to identify, categorize, and steer Microsoft Teams traffic. Business broadband internet connections in many areas suffer from intermittent packet loss, periods of excessive jitter, and outages.

You can use multiple meetings or chat windows for Microsoft Teams in Windows. This feature is supported with Citrix Workspace app for Windows Now, you can either blur or replace the background with a default image and avoid unexpected distractions by helping the conversation stay focused on the silhouette body and face.

The feature can be used with either P2P or conference calls. MultiWindow support is a prerequisite that requires a VDA update to or higher. For more information, see Multi-window meetings and chat. Value set to 2 also requires the VideoBackgroundImage key to be present as well. The following key is required only if you want to replace the background image and not for blurring:.

This registry configuration can also be used to enable background blurring or image replacement in Citrix Workspace app without the Teams UI selector. While the feature is frugal on the CPU, you can expect an increase in consumption. For example, on a thin client with a 4 Core, 1. Microsoft Teams supports Gallery , Large gallery , and Together mode layouts. Microsoft Teams displays a 2×2 grid with video streams of four participants known as Gallery.

In this case, Microsoft Teams sends four video streams to the client device for decoding. When more than four participants share video, only the last four most active speakers appear on the screen. Microsoft Teams also provides the large gallery view with a grid up to 7×7.

As a result, the Microsoft Teams conference server composites a single video feed and sends it to the client device for decoding, resulting in lower CPU consumption. Lastly, Microsoft Teams supports Together mode , which is part of the new meeting experience.

Using AI segmentation technology to digitally place participants in a shared background, Microsoft Teams puts all participants in the same auditorium. The user can control these modes during a conference call by selecting Gallery , Large gallery , or Together mode layouts in the ellipses menu.

Microsoft Teams relies on video-based screen sharing VBSS , effectively encoding the desktop being shared with video codecs like H and creating a high-definition stream.

With HDX optimization, incoming screen sharing is treated as a video stream. Starting from Citrix Workspace app or higher for Windows, Linux or Mac, users can share their screens and video camera simultaneously.

Instead, the screen sharing video feed shows. The peer must then manually resume the camera sharing. In that case, other peers can still see your webcam and content and navigate back and forth to review other slides. In this scenario, the slides are rendered on the VDA. Outgoing screen sharing is also optimized and offloaded to Citrix Workspace app.

Set specific permission in Citrix Workspace app for Mac to enable screen sharing. For more information, see System Requirements. Citrix Workspace app minimum version is required. Starting with Citrix Workspace app for Windows To share a specific app:. Compatibility with app protection The screen sharing of a specific app is compatible with the app protection feature in HDX optimized Microsoft Teams. You can only select the Window option to share any open app.

This feature is supported in the following versions of Citrix Workspace app there is no dependency on the VDA version or Operative System, single session or multisession :. You can request control during a Microsoft Teams call when a participant is sharing the screen.

Once you have control, you can make selections, edits, or other keyboard and mouse activities to the shared screen. To take control when a screen is being shared, click Request control button in the Microsoft Teams UI. While you have control, you can make selections, edits, and other modifications to the shared screen. For these actions, you can use both keyboard and mouse. Give and Request control are not available if the user is sharing a single app also known as App sharing.

The full desktop or monitor must be shared. When optimization for Microsoft Teams is active, the Citrix Workspace app accesses the peripherals headsets, microphones, cameras, speakers, and so forth. Microsoft Teams does not access the devices directly. Instead, it relies on the Workspace app WebRTC media engine for acquiring, capturing, and processing the media. Microsoft Teams lists the devices for the user to select. After the peripheral is selected, Microsoft Teams caches the information of the peripherals.

As a result, the peripherals are automatically selected when you reconnect to a session from the same endpoint. Workspace app Mar 27 The legacy HDX technologies might be webcam redirection and client audio and microphone redirection. In fallback mode, the peripherals are mapped to the VDA. The peripherals appear to the Microsoft Teams app as if they were locally attached to the virtual desktop. You can now granularly control the fallback mechanism by setting the registry keys in the VDA.

For information, see Microsoft Teams fallback mode in the list of features managed through the registry. The webcam name has the Citrix HDX suffix as shown in the following graphic. The speaker and microphone device names might be slightly different or truncated when compared to the optimized mode.

Instead, HDX technologies use server-side rendering. Real-time audio performance might not be optimal. The development, release and timing of any features or functionality described in the Preview documentation remains at our sole discretion and are subject to change without notice or consultation.

The documentation is for informational purposes only and is not a commitment, promise or legal obligation to deliver any material, code or functionality and should not be relied upon in making Citrix product purchase decisions.

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Citrix will not be held responsible for any damage or issues that may arise from using machine-translated content. Was this helpful. Send us your feedback. Instructions for Contributors. December 5, Contributed by: C. Citrix Preview Documentation. This Preview product documentation is Citrix Confidential. If you do not agree, select Do Not Agree to exit. Displays a 2×2 grid with video streams of four participants.

Only the last four most active speakers appear on the screen and other participants do not appear on the grid. A central conference server mixes and transcodes all audio or video to create a tailored composite layout for every participant. This action introduces some additional latency. A single quality video stream. You can set the encoding resolution value on the client.

For more information, see Encoder performance estimator and Optimization for Microsoft Teams. Quality is defined as resolution and frames per second. Each participant gets up to four individual media streams. Each participant gets only a single stream for audio and video. This setting lowers the CPU consumption at the endpoint. When four participants are sharing video, the maximum resolution is p per video feed. If fewer than four participants are sharing video, the resolution per video feed might be higher.

Because of this condition, each sender reduces resolution or upload bitrate. This multimedia stream is then forwarded to all other participants. If you enable the optimization GPO in the virtual desktop, these clients, although not officially supported, will begin implementing offload. The bugs we found in these clients during beta testing are fixed in Horizon Client for Windows version or later for Horizon 8 or Horizon Client for Windows 5. VMware strongly recommends using the officially supported versions.

For beta testing, VMware published the Horizon Client beta installer for Mac via the beta portal that supports optimization. VMware recommends that you use the officially supported version, Horizon Client or later for Mac, to get the latest functionality and bug fixes for the Mac client.

Similarly, VMware published a beta version of Horizon Client for Linux that supports optimization via the beta portal. VMware recommends using the officially supported version, Horizon Client or later for Linux, to get the latest functionality and bug fixes for the Linux client. The ports described on that page are required to be opened on the client device. Note : The usual Horizon ports are also required, as detailed in the following documents:.

Some organizations might require that the process name of the Teams Optimization Pack be added to a firewall allowlist, to allow communication to the Microsoft Teams Cloud server. The process name is vmware-remotemks. This is a Microsoft restriction. In certain low-powered clients, users may want to turn off software acoustic echo cancellation to reduce CPU usage. In most cases, VMware recommends using the default configuration, which is designed for optimal audio experience.

But if you are having issues with echo, software acoustic echo cancellation can be configured by using a GPO on the Horizon Agent or by setting a registry key on the Horizon Client. Note that this configuration is only supported on Windows Clients. After setting this policy, you must log out of the Horizon desktop for the GPO policies to take effect.

This configuration can also be applied on the Horizon Client for Windows device by setting the following registry key:. To troubleshoot, start by checking whether Microsoft Teams launched in optimized mode and whether the correct local client device names are being picked up.

If so, you can check whether the Microsoft Teams redirection plugin has been installed and check the logs to verify that optimization has been enabled. Procedures for these tasks are described in the following sections:. Figure 9: Version Box for Microsoft Teams. If the registry key is not set, follow the installation guidance for Horizon Agent, as described in Horizon Agent Installation and Configuration.

Also note that you need to log out of the Horizon desktop for the GPO policies to be applied. In the virtual desktop, restart Microsoft Teams to ensure that the correct settings have been applied by the Microsoft Teams client. We have seen issues in Microsoft Teams where incorrect flags get applied.

Restarting Teams ensures that the correct flags are pulled in and applied. Quit the Microsoft Teams application. This will force Microsoft Teams to reload its cache, which may have contained outdated values related to the environment. To ensure that Microsoft is not detecting a conflicting Citrix Agent installation on the desktop, review the Microsoft logs. Instructions for collecting Microsoft logs are provided in the Microsoft documentation topic Use log files to monitor and troubleshoot Microsoft Teams.

In Microsoft Teams, click the ellipsis points … next to your profile picture at the top, and then select Settings and go to the Devices section. Under Audio devices , you should see the local headset names in the Speakers and Microphone drop-down lists. Figure Device Settings for Microsoft Teams. If you see the local device names in the Microsoft Teams device settings, then Microsoft Teams optimization has been enabled in your environment.

Check if html5Server. If you do not see html5server. If you still do not see html5server. If you see that html5server. Similarly, if you are using a. Otherwise, html5server will not work as expected. Because html5server. This is an internal registry key used by html5Server. Backing up and restoring the registry key may result in erroneous behavior. If you do not have any user profile management software installed or have excluded the above-mentioned registry key from the list, follow the next action item.

Microsoft teams and vdi

 
Teams users on VDI can now manage Teams calls and meetings in a separate pop-out window, allowing them to use the main Teams client while a. Microsoft Teams on Azure Virtual Desktop supports chat and.

Microsoft teams and vdi.Use Microsoft Teams on Azure Virtual Desktop

 
 
Citrix delivers optimization for desktop-based Microsoft Teams using Citrix Virtual For more information, see Install Microsoft Teams using MSI (VDI. Both Microsoft Teams and Zoom have a dedicated installer for installing these products in a VDI environment. The product installed via these. The feature set and integration into the Office suite makes MS Teams a compelling app to deploy into your VDI environment. It can be tempting to.