A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

PSTN calling and enterprise-grade voice features using Skype for Business servers on-premises or hosted by a partner.

Office 365 A5 without PSTN Conferencing, Enterprise Mobility + Security E5, Windows 10/11 Education E5, and Minecraft: Education Edition. This per-user licensed suite of Education products offers customers the latest, most advanced enterprise security, management, collaboration, and business analytics.

Office 365 A5, Enterprise Mobility + Security E5, Windows 10/11 Education E5, and Minecraft: Education Edition. This per-user licensed suite of Education products offers customers the latest, most advanced enterprise security, management, collaboration, and business analytics.