ScreenBeam BrowserCast: Network and port requirements table
This article applies to the BrowserCast feature on ScreenBeam 1100 Plus, FLEX and 1000EduG2.
To use BrowserCast mirroring, ensure your ScreenBeam receiver is connected to a network with active Internet access. The following table outlines the necessary network ports and protocols to enable this feature.
|
FUNCTION |
SERVER PORT
(Outside) |
RECEIVER + BROWSER
PORT (Local) |
PROTOCOL
|
DIRECTION
|
NOTES
|
|
Signaling
|
443
|
49152 - 65535
|
TCP
|
Outbound
Receiver => Cloud Server Browser => Cloud Server |
Required for both RX and browser
|
|
STUN
|
19302 | 3478 | 5349
|
49152 - 65535
|
UDP
|
Outbound
Receiver => STUN Server Browser => STUN Server |
Optional: RX and browser in the same LAN.
Optional: RX and browser have global scope temporary IPv6 address.
Required at least one: IPv4 + Different LAN. |
|
Media
|
-
|
49152 - 65535
|
UDP
|
Bidirectional
Receiver <=> Browser |
Required for both RX and browser
|
|
mDNS
|
-
|
5353
|
UDP
(Multicast) |
Bidirectional
Receiver <=> Browser |
Optional
|