CONTENTS

 1     Scope 
 2     Normative References     
 3     Definitions  
 4     Abbreviations   
 5     Information Flows used in this Supplement           
 6     Overview of Coordinated Call Control and Bearer Control Level Peer-to-Peer Functional Entity Actions    
 7     Simultaneous Call and Network Connection Establishment (single network connection) 
        7.1     Call and Type 1 Network Connection Establishment          
                  7.1.1     Call and Network Connection Establishment – Single Network Connection by a Third Party – Without Look-Ahead    
                  7.1.2     Call and Network Connection Establishment – Single Network Connection by a Third Party with Network Initiated Look-Ahead    
        7.2     Four- or more-Party Call and Single Network Connection Establishment with Three- or more-Party End Points by a Party that will not be an End Point    
                  7.2.1     Call and Network Connection Establishment Single Network Connection – Without Look-Ahead    
 8     Addition of one or more new Parties to an Existing Call with Attachment to an Existing Network Connection – With or without network Look-ahead.    
        8.1     Addition of one new Party and attachment to an existing Network Connection            
                  8.1.1     Simultaneous Party Addition and Network Connection Attachment by a Third Party – Without Look-Ahead    
        8.2     Addition of one or more new Parties and establishment of a Type 1 Network Connection by a Third Party    
                  8.2.1     Simultaneous Party Addition and Network Connection Attachment by a Third Party – Without Look-Ahead    
 9     Release of a Party from an existing call     
        9.1     General rules for release of a Party 
        9.2     Release of a Party from a Call requested by the Party Owner         
                  9.2.1     Release of a Party which is the leaf-party of a Type 2 Connection by the Party Owner    
10     Release of a call