Table of Contents
1Scope
2Normativereferences
3Definitions
4Abbreviations
5InformationflowsusedinthisSupplement
6OverviewofCallControlLevelPeer-to-PeerFunctional
EntityActions
7Coordinatedcallandnetworkconnectionestablishment
7.1Two-partycallestablishmentwithoneormore
networkconnections
7.2Three-ormore-partycallestablishmentwithone
ormorenetworkconnections
7.3Multicastaddressestablishmentwithoneormore
networkconnections
7.4Any-castaddressprocedures
8Additionofoneormorenewpartiestoanexistingcall
withattachmenttoexistingornewnetworkconnections
8.1Additionofoneormorenewpartieswithattachment
tooneormoreexistingconnections
8.2Additionofoneormorenewpartieswithattachment
tooneormorenewnetworkconnections
9Releaseoneormorepartiesandtheirassociatednetwork
connectionbranchesfromthecall
9.1Generalrulesforreleaseofaparty
9.2Releaseapartyanditsassociatednetworkconnection
branchesfromatwo-partycall
9.3Releaseoneormorepartiesandtheirassociated
networkconnectionbranchesfromathree-or
more-partycall
10Callreleasewithoneormorepartiesandtheirassociated
networkconnections
10.1Generalrulesforreleasingacall
10.2Releaseofasingle-partycallanditsassociated
connections,requestedbythecallowner
10.3Releaseofatwo-partycallanditsassociated
connections,requestedbythecallowner
10.4Releaseofamultipartycallanditsassociated
connections,requestedbythecallowner
10.5Releaseofacallrequestedbyanon-callowner Abstract
Specifies the signalling requirements for the root-party coordinated call control and bearer control capability. These coordinated call control and bearer control functional entity actions are defined in terms of information flows.
