There’s a new (December 2014) Enterprise Cloud Suite FAQ document if you have access to the Partner Learning Center.

This link (http://bit.ly/1rZZovg) takes you to what appears to be recordings of the L100 to L300 training sessions but the FAQ document is there too. It’s 12 pages of licensing deliciousness and includes sections on Windows SA per User, Licensing for Enterprise Voice and Software Assurance in the context of the new Enterprise Cloud Suite.