To install it inside a box you can login with telnet or ssh. The command to install is opkg install httplink
example
opkg install https://www.softiptv.com/E2_Plugin/SoftIPTV_0.0.1_armv7a.ipk
opkg install https://www.softiptv.com/E2_Plugin/SoftIPTV_0.0.1_mips32el.ipk
opkg install https://www.softiptv.com/E2_Plugin/SoftIPTV_0.0.1_mipsel.ipk
opkg install https://www.softiptv.com/E2_Plugin/SoftIPTV_0.0.1_sh4.ipk
Information about which you version you need to install on boxes
So most used and strongly suggested is using the mips32el.
When u have it installed the plugin should appear in the menu called SoftIPTV OR XtreamTV, open this and there will be an MAC written, pls send us mac address to start your services.
If u want to remove the plugin from the box, u can write
opkg remove XtreamTV OR opkg remove SoftIPTV
its also possible to install again after this command.