The Lync Server user CAL suite is a set of user client access licenses (CALs) for Lync Server.
This donation provides one of each of the following:
- Lync Server User CAL - Standard: authorizes one user to access Lync Server on any number of computers or other devices (for example, when an employee accesses the server from a computer at work and another at home).
- Lync Server User CAL - Enterprise: authorizes one user to access additional features in Lync Server. Enterprise CALs can only be used in conjunction with Standard CALs.
- Lync Server User CAL - Plus: authorizes one user to access enterprise telephony features in Lync Server. Plus CALs can only be used in conjunction with Standard CALs.
Major Capabilities
The Standard CAL provides access to the following base features in Lync Server:
- Instant messaging (IM)
- Presence
- PC-to-PC audio and video communications.
The Enterprise CAL provides access to the following features in Lync Server:
- Audio, video, and web conferencing
- Desktop and application sharing
- Room systems
- Multiple HD video streams
The Plus CAL provides access to the following features in Lync Server:
- Voice telephony
- Call management
License Only
This license does not require media, license keys, or setup codes.
CALs, ECLs, and management licenses (MLs) offered through TechSoup are always for the currently offered version of the server software. However, these licenses can also be used with earlier versions of the server software.
Software Assurance
Under the Software Assurance program, you have the right to install any new release of products covered in the agreement during the term of your coverage.