What are access licenses (CAL)?

Access licenses, also known as Client Access Licenses (CAL), are special licenses that allow users to access server services. These licenses are required when multiple users or devices want to access a server to ensure that software usage complies with the license terms. CALs are an important part of licensing for many Microsoft server products and help regulate usage.

What types of access licenses are there?

There are two main types of access licenses: user CALs and device CALs. User CALs are intended for individual users who access the server from various devices. Device CALs, on the other hand, are for devices used by multiple users. The choice between these two license types depends on the specific usage and requirements of your company.

How do I choose the right CAL for my company?

The choice of the right CAL depends on the number of users and devices in your company. If many employees work from different locations, user CALs may be the better choice. If, on the other hand, multiple users share a single device, device CALs are more sensible. A careful analysis of your working methods will help you determine the appropriate license type.

What should I consider when licensing?

When licensing access licenses, you should ensure that you correctly estimate the number of licenses needed. It is important to understand the license terms to avoid legal issues. Additionally, you should regularly check whether the number of users or devices in your company has changed to ensure you have the required licenses.

• User CALs for individual user access
• Device CALs for shared devices
• Regular review of license requirements

How do I acquire access licenses?

Access licenses can be purchased through authorized Microsoft resellers or directly from Microsoft. It is advisable to inform yourself about the different licensing models and options before purchasing to find the best solution for your company. Be sure to check the license terms to ensure you acquire the correct number and type of licenses.

How do CALs differ from other licensing models?

Access licenses differ from other licensing models, such as volume licenses, as they are specifically designed for access to server services. While volume licenses offer a larger number of licenses at a reduced price, CALs are focused on the specific use of server services. It is important to understand the differences to choose the appropriate licensing strategy for your company.

What system requirements apply to CALs?

Access licenses themselves have no specific system requirements, as they are not software that needs to be installed. However, the servers being accessed must meet the corresponding system requirements to use the CALs. Make sure your server environment meets the technical prerequisites to ensure smooth access.