I have 2 windows 2003 servers running print and file services and 1 windows 2003 server running AD/Exchange.
I will be upgrading the AD/Exchange box to 2008r2 (downgraded from 2012).
My user count has increased since the original purchase.
I now have 127 users but only 83 have mailboxes.
How many server CALs and how many exchange CALs do I need?
Do I need 127 windows user cals (assuming each user uses multiple devices) and 83 exchange cals? Or do I only need 44 windows user cals and 83 exchange cals?
What if 15 of those email accounts are from devices like copiers, dvr's and such just for sending out email and not saving files on the network. Do those devices require a windows server cal AND an exchange cal or only an exchange cal?