@AshokAKR If it's the EU version you can download from here. The region can be seen on the sticker (bottom of the device).

You can contact your local support to be advised on the issue.

@Timo_kroko You can follow this thread and see if that would help in your case.

@ron89f Not in the home range devices. There is a forthcoming device which should support that functionality, but no ETA yet.

@ron89f I wouldn't know, you have to test that in your environment. Ideally your ISP should provide you the necessary equipment for that.

@ron89f AX50 supports only ethernet cable connections. You need a FTTN modem/router/converter (provided by your ISP for example) to convert the optical signal to ethernet and connect the AX50 after...