From time to time we all may want to change the default Terminal services listening port from 3389 to something else. This works for Windows XP and Server 2003. It is very easy to do just follow the below instructions. [ad#Adsense-4] 1. Run Regedt32 and go to: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp 2. Find the "PortNumber" subkey (3389). Modify the port number in Hex and save the new value. After this is done To access this server from another machine using RDP make sure you type in the remote computers IP:portnumber E.G 192.168.1.23:50501 [+]