I assume that you have single seat environment where TV-engine and MediaPortal front end run on the same computer. Then the server host name is "localhost" or "127.0.0.1". The port number can be any positive number below 65536. If you don't know what to choose, take 8080 which is also used in the example.
After you have finished setup, you want to try if all things work correctly. Then you have to start your favorite browser and enter the ip address or name followed by the port number like this "http:://localhost:8080". |