The document outlines the process of establishing a connection using the Session Description Protocol (SDP) in a peer connection, detailing steps such as sending offers and answers, adding local streams, and handling ICE candidates. It covers connection states like 'connected', 'disconnected', and 'failed' while emphasizing on local and remote stream management. The content is a technical reference provided by Temasys Communications, focusing on ICE connection mechanics.

1. DONEFROZENINCALLCONNECTIONHANDSHAKE(SDPO/A).
new
checking
connected
disconnected
failed
Completed
close
new
gathering
complete
CALLER SIG-SERVER CALLEE
stable
have-local-offer
stable
Close
CHAT
ENTER
WELCOME
OFFER
ANSWER
Create PC
Add local stream(s)
Create offer
<modify sdp>
SetLocal(offer)
Sending offer Create PC
SetRemote(offer)
addRemoteStream(s)
Add local stream(s)
Create answer
<modify sdp>
SetLocal(answer)
Send answer
stable
Have-remote-
offer
stable
new
gathering
complete
onIceCandidate
<Filter
candidates>
Send candidate
<Filter
candidates>
addIceCandidate
onIceCandidate
<Filter candidates>
Send candidate
<Filter candidates>
addIceCandidate
new
checking
connected
disconnected
failed
Completed
close Close
© Temasys Communications, pvt, ltd, 2014
Document provided under CC BY-NC 4.0
CANDIDATES
Peer
Connection
ICE
Connection
ICE
Gathering
SetRemote(answer)
addRemoteStream
BYE