To install and keep track of the RDS CALs, you need an RD Licensing Server, which is a component of the RDS Collection. For example, an RDS 2016 CAL or higher is required to connect to a Windows Server 2016 RD Session Host, while an RDS 2012 CAL or higher is required to connect to a Windows Server 2012 R2 RD Session Host. However, Parallels RAS supports a range of devices and platforms, including Android, iOS, Google Chromebook™, Linux, Mac, Windows and HTML5 browsers. RDS CALs can be tracked using Per Device, whereas they cannot be tracked within a workgroup for Per User. Using these statistics, you can rapidly detect probable license shortages and accurately point to the Microsoft RDS server that will potentially run out of licenses. RDS CALs are physically assigned to each device. Moreover, it offers secure access via SSL while supporting second-level authentication as well. You didn't say you meant RDS CALs. To achieve this, administrators can use the RDS CAL Licenses Utilization test. Using Per User licensing on the other hand, one user can access a Microsoft RDS server from an unlimited number of devices and only one CAL is needed instead of a CAL for each device. Organizational Unit - Any OU within the domain in which the license server is a member. Reports that you create are listed in the Reports node under the node for the license server in Remote Desktop Licensing Manager. Parallels RAS offers a centralized management system that allows you to monitor and manage the entire infrastructure from a Read More. Once the CALs are installed, the license server will issue them to users as appropriate. For every Microsoft RDS server that is managed by the license server, this test reports the number, type, and usage of RDS CALs installed on the Microsoft RDS License server under a particular Key pack ID and purchased under a specific License program or Purchase method (this can be, Unknown, Retail, Built-in, Volume, … Any number of CALs can be purchased to allow five, five hundred, or any number of users to simultaneously connect to the server. You use RD Licensing to install, issue, and track RDS CALs. By clicking sign up, I agree that I would like information, tips, and offers about Microsoft Store and other Microsoft products and services. A value close to 100% indicates excessive CAL utilization. However, Parallels RAS allows you to use local printers and scanners without installing the drivers on the server. Twitter. Home PowerShell Get RDS-CAL statistics in PowerShell. To disable the capability, click on the Off option. When a user or a device connects to an RD Session Host server, the RD Session Host server determines if an RDS CAL is needed. Companies need to understand the RDS client access license (CAL) and obtain proper licenses for their RDS environments. Any RDS license server can host licenses from all previous versions of Remote Desktop Services and the current version of Remote Desktop Services. You can't use RDS CALs for earlier versions to access later versions of Windows Server, but you can use later versions of RDS CALs to access earlier versions of Windows Server. Reducing costs can make many more people interested on this product. Here i found a script for reporting of per user RDP CAL licenses usage, however my license server was windows 2012r2, so original script was not working. For example, a Windows Server 2016 RDS license server can host licenses from all previous versions of RDS, while a Windows Server 2012 R2 RDS license server can only host licenses up to Windows Server 2012 R2. This implies that the test, by default, includes temporary licenses as well in the count of installed and used licenses. In Per Device, temporary RDS CALs are valid between 52 and 89 days, but no temporary RDS CALs are issued in Per User. Use the Office Deployment Tool and the configuration file to install Microsoft 365 Apps on the RD Session Host server. When a user attempts to connect to an RDSH server, the server checks to see if the user has an active User CAL by contacting the RD licensing server. Up to 20% of RDS CALs can be revoked in Per Device, however it’s not possible in Per User. Without an RDS CAL, a Microsoft RDS client cannot connect to a Microsoft RDS server and access the applications operating on that server. With the User CAL, you purchase a CAL for every user who accesses the server to use services such as file storage or printing, regardless of the number of devices they use for that access. Select the scope for which you want to generate the report. So, you should install only Per Device CALs on RDS licensing server These additional licenses help administrators prevent denial of services due to license shortage. As such, if an appropriate RDS CAL is available from a license server, the RDS CAL is issued to the client, and the client can connect to the RD Session Host server and from there to the desktop or apps they’re trying to use. Figure 1 : The detailed diagnosis of the CAL type measure. With a Device CAL, you purchase a CAL for every device that accesses your server, regardless of the number of users who use that device to access the server. With newer RDS CALs, you can access older RDSH servers. Both the normal and abnormal frequencies configured for the detailed diagnosis measures should not be 0. Use the following steps to generate a per User CALs report: In Remote Desktop Licensing Manager right-click the license server, click Create Report, and then click Per User CAL Usage. If the RDS CAL is available, the RDSH server accepts the connection from the user and starts a session. Figure 2 : The detailed diagnosis of the Licenses in use measure. If you want the test to report metrics per __ combination only, then set this flag to No. Licenses are issued from the license server depending on the available RDS CAL pool. So I changed it to work and also added section to send results… There are typically grace periods during which the license server will accept connection. What types of RDS CAL existing? WhatsApp. In fact, Parallels RAS is the only complete virtualization solution that offers all the required components in a single package while being easy to use and cost-effective. When you use the Per User model, licensing is not enforced and each user is granted a license to connect to an RD Session Host from any number of devices. The license server issues licenses from the available RDS CAL pool or the Over-Used RDS CAL pool. An example of where one would use the Per Device model would be in an environment where there are two or more shifts using the same computers to access the RD Session Host(s). If you no longer need a report, you can delete it. So I changed it to work and also added section to send results… Once the grace period ends, clients must have a valid RDSÂ CAL issued by a license server before they can log on to an RDÂ Session Host server. You can also identify licenses that are inactive currently, so that such licenses can be revoked and made available for the use of active connections to the Microsoft RDS server.