VIEWSONIC 55" 4K Wireless Presentation Display Bundle with Wall Mount - Manual (Page 57)

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Embedded Applications and Settings
vCastReceiver & vCastSender
The vCastReceiver app, will allow the ViewBoard® to receive vCastSender laptop
screens (Windows/Mac/Chrome) and mobile (iOS/Android) users’ screens, photos,
videos, annotations, and camera(s).
Network Information
• vCast software, laptops, and mobile devices can connect to both the same
subnet and across the subnet network.
• Connected devices will show up under “Device List” on the same subnet
connection.
• If the device does not show up under “Device List”, users will need to key-in the
on-screen PIN-code.
vCast is a wireless peer to peer data communication, therefore the below port
settings are required:
Ports :
• CP: 56789, 25123, 8121, and 8000
• UDP: 48689 and 25123
Port and DNS activation :
• Port: 443
• DNS: https://vcastactivate.viewsonic.com
OTA Service :
• Server Port: TCP443
• Server FQDN Name: https://vcastupdate.viewsonic.com