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

32.2603GPPCharging managementIP Multimedia Subsystem (IMS) chargingRelease 17Telecommunication managementTS

Figure B.3.1: Service termination triggered by a SIP RE-INVITE request within a confirmed SIP dialog

Figure B.3.2: Service termination triggered by the SIP 200 OK response to a SIP RE-INVITE request within a confirmed SIP dialog

Figure B.3.3: Service termination triggered by the charging application procedures as defined in TS 32.299 [50] within a confirmed SIP dialog

B.4 Scenario 4 – session unrelated (ECUR): service termination on reception of an initial non-INVITE SIP request

Figure B.4.1: Service termination triggered by the reception of a non-INVITE SIP request