HP compaq t5000 ユーザーズマニュアル

You can make Citrix Independent Computing Architecture (ICA) 
available on the network using Citrix MetaFrame and Presentation 
Server for Microsoft Windows NT 4.0, Windows 2000 Server family, 
and Windows 2003 Server family.

The Terminal Services Client application on the thin client accesses 
Microsoft Terminal Services. You can make RDP available on the 
network using any of the following services:

■

Microsoft Windows 2000/2003 Server with Terminal Services 
installed

■

Microsoft Windows NT 4.0 Terminal Server Edition

■

Microsoft Windows Server 2000/2003

✎

If a Windows 2000/2003 server is used for both of these session 
services (ICA and RDP), a Terminal Services Client Access Licenses 
(TSCAL) server must also reside somewhere on the network. Client 
Access licenses permit clients to use the terminal, file, print, and other 
network services provided by Windows 2000/2003 Server. The server 
grants temporary licenses (on an individual device basis) that are 
good for 90 days. Beyond that, you must purchase TSCALs and 
install them in the TSCAL server. You cannot make a connection 
without a temporary or permanent license.

For additional information about Microsoft Terminal Services, see the 
Microsoft Web site:

All t57x0 thin-client models include third-party terminal emulation 
software to support computing on legacy platforms. The terminal 
emulation software uses the Telnet protocol to communicate with the 
computing platform.