�1����
Scope
�2���� References
�3���� Definitions
�4���� Abbreviations
�5���� Information flows used in this
Supplement
�6���� Registered call registration
������� 6.1���� Call registering party controlled
actions
������� 6.2���� Network controlled actions
����������������� 6.2.1���� Handling of call join requests when an active registered call has been
established
����������������� 6.2.2���� Handling of call join requests when no active registered call exists
����������������� 6.2.3���� Call initiating party notification options upon completion of join
requests
������� 6.3���� Registration process for an
initiator's serving node
������� 6.4���� Registration process for a joining
party's serving node
�7���� Serving node Call Join procedures
�8���� Overview of Peer-to-Peer
Functional Entity Actions
�9���� Functional Entity Actions
������� 9.1���� Registered Call Creation
����������������� 9.1.1���� Call Initiating Party Request to Create a Registered Call (without
attachment of a another Party)
����������������� 9.1.2���� Call Initiating Party Request to Create a Registered Call (with
attachment of another Party)
����������������� 9.1.3���� Joining Party Request to Join a Registered Call � No Active Call
������� 9.2���� Joining Party Request to Join
Active Registered Call
����������������� 9.2.1���� Joining Party Request to Join Active Call in Initiator's Serving Node
�Initiator Screening
����������������� 9.2.2���� Joining Party Request to Join Active Call in Initiator's Serving Node �Network
Screening
����������������� 9.2.3���� Party Request to Join Active Call in a Joining Party's Serving Node
�Initiator Screening
����������������� 9.2.4���� Party Request to Join Active Call in a Joining Party's Serving Node
�Network Screening
����� ��9.3���� Removal of Party from a Registered Call
requested by the Call Initiating Party
����������������� 9.3.1���� Removal of party requested by call initiating party � (multiple parties
attached to registered call at joining party's serving node)
����� ������������9.3.2���� Removal of a party requested by
call initiating party (single party attached
to registered call at joining party's serving node)����������������� 9.3.3���� Removal of a party requested
by call initiating party (last party attached to registered call)
������� 9.4���� Party Requests to be Released from
the Registered Call
����������������� 9.4.1���� Party release request (multiple parties attached to registered call at
joining party's serving node)
����������������� 9.4.2���� Party release request (single party attached
to registered call at joining party'sserving node)
����������������� 9.4.3���� Party release request (last party attached to registered call)
������� 9.5���� Registered Call Release by Call
Initiating Party
������������ �����9.5.1���� Call Initiating Party Requests to Terminate
Registered Call (with no associated parties)
����������������� 9.5.2���� Call Initiating Party Requests to Terminate Registered Call (with
several other serving nodes associated with the registered call)