Čeština
Română
Slovenčina
Polski
Magyar
Български
Lietuvių
Latviešu
Eesti
Microsoft CAL
Client Access Licenses, or CALs, are access licenses that allow users or devices to use the services of Microsoft's server systems. CAL licenses do not include any functionality but are a necessary item when purchasing server products. The only exceptions are licenses purchased in Per Core mode, which already carry an unlimited number of access licenses. CAL licensing is one of the most common models for accessing a given server. We distinguish between the so-called User and Device CAL. User CAL provides access for a physical user who can access the system from any device. In contrast, a Device CAL is an access license that defines a specific device.
Products overview
Windows Server CAL
Windows Server CAL
Access licenses that are required for all users and devices using Windows Server. The license entitles the user or device to access it. Both Windows Server User and Device CALs are always issued in versions that are identical to the version of Windows Server. However, their use may be for versions older than the current version of the CAL, the so-called downgrade right. User CAL provides access for a physical user who can access the system from any device. In contrast, a Device CAL is an access license that defines a specific device. A specific option is Remote Desktop Services (RDS), which allows you to access the host remotely. However, this service also requires the acquisition of access licenses accord-ing to the number of users or devices.
Exchange Server CAL
Exchange Server CAL
Access licenses that are required for all users and devices using Windows Exchange Server. It provides users or devices with the right to access the mail server and make full use of it. There are two types of CALs, both of which work with both editions of the server. These are Standard CAL and Enterprise CAL. The Enterprise CAL is sold in addition to the Standard CAL and allows users to take advantage of more server features. It is further divided into User CAL and Device CAL. User CAL provides access for a physical user who can access the system from any device. In contrast, a Device CAL is an access license that defines a specific device. The version of CALs is issued together with the version of the Exchange Server, but their use may also be for versions older than the so-called right to downgrade.
SQL Server CAL
Contact Us
to your needs and provide you with any additional information
on your request
