html - ICE Connection failed on raspberry -


i have raspberry 3 hosts webrtc server (based on uv4l library) on port 8080. when click on button "call" script goes moment after shows "ice connection failed".

here interface

i'm sure webcam correctively linked uv4l.

it's school application i'm using university network maybe there firewall restrictions or else block communication...

if help, lot have day !


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