Microsoft Exchange Standard CAL is a single-user client access license with software assurance for on-premises Exchange Server, licensed through the Open Value program as an additional product for Year 1 acquisition.
Specification
Licensing model: Open Value (OLV)
License type: Client Access License (CAL) - Standard
Coverage: Software Assurance (SA)
Quantity: 1 user CAL
Edition: Additional product (requires base Exchange Server license)
Acquisition year: Year 1
Language: English (Single Language)
Platform: Windows Server-based
License period: 1 year