Hello Fragolino,
It is possible to install Flash Media Server but only on a
Dedicated Server. Flash Media Server is used for either streaming videos stored on the server to the flash client or for Live Video application or for Real Time Communication between multiple clients, such as a chat room or multiplayer game. We do not host these services on shared servers or
VPS Hosting nodes as they end up using a lot of server resources and may hamper other accounts on the same server due to overloading.