Microsoft Exchange Server Enterprise Edition step-up license with Software Assurance under Open Value Subscription for 1 server with 2-year term. This is an upgrade license from Exchange Server Standard Edition.
Specification
Step-Up License & Software Assurance (SASTU)
Open Value Subscription (OLV) licensing
1 Server license
Upgrade from Exchange Server Standard Edition
2-year license term
Acquired Year 2
Enterprise Edition: supports up to 100 mounted databases per server
