AirPlay application

Why can't I use iPhone/iPad Airplay to mirror to the ViewBoard screen?
Apple Airplay can only support the same Wi-Fi network, and if you cannot see the device name, (Cast-XXXX), you are on a separate Wi-Fi subnet network.
Fri, 28 Jun, 2019 at 3:53 PM
Can I use Airplay to mirror to a ViewBoard screen on a cross subnet?
Yes, please use vCastSender iOS and key-in the on-screen connecting PIN code. Then, on the iOS device, open the Control Center and touch AirPlay Mirrori...
Fri, 28 Jun, 2019 at 3:56 PM