This article used to describe the Centova Cast panel. Get Stream Hosting radio stations now run on our own radio platform, managed from the Radio section of your account; the Radio dashboard user guide covers it tab by tab.
If your station runs on SHOUTcast (switched under Streaming server on its Overview), the same card gives the SHOUTcast DNAS admin page, the admin user and the admin password (press Show). SHOUTcast's own listener controls are on that admin page.