Table of Contents
1Scope
2NormativeReferences
3Definitions
4Abbreviations
5InformationFlowsusedinthisSupplement
6OverviewofCoordinatedCallControlandBearerControl
LevelPeer-to-PeerFunctionalEntityActions
7SimultaneousCallandNetworkConnectionEstablishment
(singlenetworkconnection)
7.1CallandType1NetworkConnectionEstablishment
7.2Four-ormore-PartyCallandSingleNetwork
ConnectionEstablishmentwithThree-ormore-Party
EndPointsbyaPartythatwillnotbeanEndPoint
8AdditionofoneormorenewPartiestoanExistingCall
withAttachmenttoanExistingNetworkConnection-With
orwithoutnetworkLook-ahead
8.1AdditionofonenewPartyandattachmenttoan
existingNetworkConnection
8.2AdditionofoneormorenewPartiesandestablishment
ofaType1NetworkConnectionbyaThirdParty
9ReleaseofaPartyfromanexistingcall
9.1GeneralrulesforreleaseofaParty
9.2ReleaseofaPartyfromaCallrequestedbythePartyOwner
10Releaseofacall Abstract
Specifies the signalling requirements for the third-party coordinated call control and bearer control capability. The coordinated call control and bearer control functional entity actions, by a third party, are defined in terms of information flows.
