The ICE Agent has received remote candidates on at least one component, and is checking candidate pairs but has not yet found a connection.
The ICE Agent has shut down and is no longer responding to STUN requests.
The ICE Agent has finished gathering and checking and found a connection for all components.
The ICE Agent has found a usable connection for all components but is still checking other candidate pairs to see if there is a better connection.
Liveness checks have failed for one or more components.
The ICE Agent is finished checking all candidate pairs and failed to find a connection for at least one component.
The ICE Agent is gathering addresses and/or waiting for remote candidates to be supplied.