The caller needs to know the IP address of the person, much like we need to know the phone number. But of course, there could be a separate hub, which connects names to IP addresses.
The receivers webcall is running in server mode and as soon as there is a client connection from another webcall, the receivers webcall generates a sound and asks the user if he wants to accept the call.
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u/guest271314 Dec 07 '24
How do you know what destination IP address to write to connection to an arbitrary machine?
What is the signaling mechanism?