Here is a test box which I configured for Terminal Services and had a couple of users running on, I found it a little hard to find step by step instructions so here are mine:-
Open the Server Manager and right-click on roles, select Add
Roles from the context menu
Click next on the Before You Being page to bring up a list
of Roles that can be installed, select Remote Desktop Services and click next
On the Introduction to Remote Desktop Services page click
next, this will bring you to the Role Services page, select the Remote Desktop
Session Host as well as the Remote Desktop Licensing Service and then click
next.
When you get to the application compatibility page it tells
you that you should install the Session Host Role before you install your
applications, just click next as we have not yet installed our applications.
You are then asked if you want to require NLA, this will
only allow Windows clients to connect to the Remote Desktop Session Host
Server, in addition they must be running a Remote Desktop Client that support
Network Level Authentication. I will go ahead and require NLA and then click
next.
We are using a Per User CAL
At the “Select User Group Allowed Access”, We have added the
“TEST RDP” group into the user group who will have access to this Terminal
Server:-
Because at the point of building the server and writing this
document, we are not sure how the user will be using the server, we have enabled
everything:-
Because the server is configured with Windows 2008 R2 we
don’t need to configure a discovery scope, click “Next”:-
Confirm the installation and click “Install”:-
Installation will begin.
You will probably need to reboot the server:-
Once the reboot has completed click “close”
Once the install is complete you will need to activate the
server, goto:-
Start > Administrative Tools > Remote Desktop Services
> Remote Desktop Licensing Manager
Right click on the Server name and select “Activate Server”
Click Next on the Welcome to the Active Server Wizard
Take the defaults and click “next” on the “Connection
Method” Page
Enter the details and click “Next” on the next 2 pages
Click ok on the next page and this will launch “Welcome to
the Install Licenses Wizard” … Click “Next”
There is also the following available from Amazon :-