CALs typically provide connectivity to the server software, regardless of the edition of the software.  For example, CALS purchased to enable client connectivity with Windows Server 2003, Enterprise Edition can be used with Windows Server 2003, Datacenter Edition. However, backward compatibility is usually ensured. For example, Windows Server 2012 CALs can be used not only to access servers running Windows Server 2012, but also to access one of the servers running Windows Server 2008, Windows Server 2008 R2, Windows Server 2003, and earlier versions. EA stands for a custom contract. You need your specific conditions to know what this means for you. 2. What does EA really mean? – On the MS side, they show an EA deal as a simple deal for companies with more than 250 desktops for a chance at the best price, but a colleague thinks it means “enterprise-wide”, which means that you agree to put everything in your environment under this license agreement.. Therefore, every PC in your environment must have a license and a CLIENT access license from the current EA Agreement. Note: The Microsoft Campus Agreement does not cover server licenses that can be purchased through our Microsoft software through GovConnection. A CAL legally allows client computers to connect to commercial server software. They usually come in the form of a certificate of authenticity (CoA) and a license key, which is sometimes attached to the certificate itself. The different editions of most Microsoft server software typically include a small number of CALSs, which allows the software to be used by a few users or computers, depending on the CAL mode.
If other clients need to access the server, additional CALs must be purchased. The per-device mode works the same way, but limits the number of devices that can connect, not the number of users. A CAL allows a device to connect and use the server software, regardless of how many users connect from that particular device. 3 – Cal required. As I mentioned earlier, we have X CAL on SA and 75 that are open. Are CALs as frozen as the operating system at this point? What happens when we upgrade a server that these CALs access to the next level, such as the latest version of SQL? Does this mean that for the additional 75 CALs must be purchased to reach this level, which corresponds to the CALs that are on SA? The EAP has minimum requirements for the initial purchase. For example, SQL Server purchases require at least five SQL Server processor licenses or five SQL Server server licenses and 250 SQL Server CALLs. A traditional Enterprise (EA) contract, commonly referred to as a “desktop EA”, is designed to license a wide range of products for local use, such as. B desktop software and client access licenses (CALs) for server software.
These two licensing scenarios remain the primary use of the environmental assessment program. In recent years, Microsoft has expanded the EA program to address competitive threats and promote new forms of software delivery. These additions support other licensing models for selected products and incorporate new online services. The three extensions of the EA program are: CALs apply to either a “device” (as defined in the license agreement) or a “user”. A company is free to choose both modes. Microsoft Server products require a CAL for each unique client, regardless of how many people are connecting at any given time.  Some Microsoft server software does not require CALs at all, as is the case with Windows Server Web Edition. Microsoft SQL Server can be licensed for CALs or through processor cores. For USER CALs, each CAL allows a user to connect to the server software at any time. After this user has been assigned the CAL, it can no longer be used by another user. Any number of CALS can be purchased to allow five, five hundred, or any number of users to connect to the server.
User CALS allow any user to connect to the server software from an unlimited number of devices. Devices are not counted, but only a set number of users can connect. The primary CAL is a special CAL offered by Microsoft through enterprise license agreements such as Enterprise, Select, or Open Value. The PRIMARY CAL is a combination of CALs for Windows Server, Exchange Server, SharePoint Server, System Center Configuration Client Management License, Lync Server, and Forefront Endpoint Subscription License. Basic CALs are about 30% cheaper than the sum of the above licenses. As another separate registry under an EA, Core Infrastructure Registration (ECI) is another way to enable a server computer to run the Windows Server operating system, manage it through System Center products, and protect against viruses and other malware through Forefront Endpoint Protection. The three ECI options include Forefront Endpoint Protection as well as the following other products: The main reason to consider purchasing ECI suites is the savings in licensing costs: ECI purchases cost up to 20% less than individual product licenses purchased separately. An added benefit is that server suites offer some compliance convenience for customers who need Windows Server, System Center, and Forefront security technology for their server infrastructure.
ECI suites are sometimes referred to as Core Infrastructure Server suites and are licensed with one model per processor. This is a curiosity given that some of the products included in the suites, when licensed separately, are under a server model. There is a minimum initial requirement of 50 ECI processor licenses for each suite, and if a customer already has Windows Server licenses with an active SA, there are ways to convert those licenses into an ECI registry. ECI suites can also be purchased on a subscription basis. The first problem you face when these were bought by the parent company before your separation. I guess that`s their name on the deal, which means the company that separates can`t use the licenses. There are two main reasons to consider using an EAP instead of purchasing the same licenses as additional products under the desktop EA. First, the EAP provides a way to add Software Assurance (SA) to an old server license. SA grants the Customer the right to use the latest version of the Software and grants other benefits. Customers usually need to purchase SA at the time of purchase of the original license; the EAP is a notable exception. EAP allows a customer who previously ignored SA to upgrade the server software without purchasing a new license. .