Enigma 2 boxes are the most common satellite receiver boxes. Users who have been using them would never change to anything else, not even for the sake of IPTV. So programmers make plugins for these boxes to enable users have their satellite channels along side IPTV services. One of these plugins is called E2 Plugin. This is provided by IPTV providers who use Xtream Codes CMS as their IPTV accounting and management software.