B.5 Scenario 5 – session unrelated (IEC): service termination on reception of an initial non-INVITE SIP request

B.3 Scenario 3 – session related (SCUR): service termination triggered after a confirmed SIP dialog is established

B.2 Scenario 2 – session related (SCUR): service termination triggered after an early SIP dialog is established

B.1 Scenario 1 – session related (SCUR): service termination on reception of an initial SIP INVITE request

B.0 General

6.3 IMS charging specific parameters

6.4 Data description for IMS converged charging

6.2 Data description for IMS online charging

6.1 Data description for IMS offline charging

5.3 IMS online charging scenarios