I have a Windows Network with 5 servers. One of these server is a branch office server. These servers are connected via site to site VPN.
I plan to add a new domain controler to network based on Windows 2008. Right now I have 35 Device CAL for Windows 2003. My question is Will my windows 2003 CAL remain vaild for users at the branch office or will I have to purchase addtional CALs for Windows 2008 to acommidate the branch office users?