Microsoft Exchange Enterprise CAL (Client Access License) with Software Assurance provides advanced email features including unified messaging, archiving, compliance capabilities, and Exchange Online Protection services for one user. This is an add-on license to the Standard CAL under the Open Value licensing program.
Specification
License type: Client Access License (CAL)
Licensing model: Open Value (OLV)
License period: 1 Year (Acquired Year 3)
User/Device: Per-user (User CAL)
Language: Single Language
Services: Includes Exchange Online Protection (anti-malware, anti-spam, cloud DLP)
Includes: Advanced archiving, compliance features, unified messaging
Additional: Add-on product (requires Standard CAL)