COSMAINT Radio 20
All Channels 路 iPhone 路 Test version
Not connected
0 participants 路 Channel free
Press and hold to speak. Release to listen. Keep Safari open and your phone unlocked during testing.
Test only. This shared room has no password. Anyone with the connection details can join. Up to 20 signaling participants; full audio performance with 20 devices is not verified. Some networks require a TURN relay.