It depends on your iptv supplier and how their set up is firstly provided they put it in bouquets added to your skin, and then your settings have to be that you can add channels to bouquets and it replaces the channel number, I am running vix on a vu+ solo and am pretty new to all this myself and have no experience with zgemma but as both are enigma2 boxes then it should run the same provided the settings are the same, I wouldn't want to lead anyone down the wrong route by offering advice and making out I know exactly what to do to make it work all I know is that it is possible because it's what I have but my settings were already set up for it to happen so wouldn't know what to change if it didn't initially work