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Content for TS 32.275 Word version: 18.0.0

1… 5… 6…

5.0 Introduction 5.1 MMTel charging principles 5.2 MMTel offline charging scenarios 5.3 MMTel online charging scenarios 5.4 MMTel converged charging scenarios

5 MMTel charging principles and scenarios p. 17

5.0 Introduction |R12| p. 17

5.1 MMTel charging principles p. 17

5.1.0 Introduction |R13| p. 17

5.1.1 Supplementary services invocation p. 19

5.1.1.1 OIP charging p. 19

5.1.1.2 OIR charging p. 19

5.1.1.3 TIP charging p. 19

5.1.1.4 TIR charging p. 19

5.1.1.5 HOLD charging p. 19

5.1.1.6 CB charging p. 19

5.1.1.7 CDIV charging p. 19

5.1.1.8 CW charging p. 20

5.1.1.9 ECT charging p. 20

5.1.1.10 MWI charging p. 20

5.1.1.11 CONF charging p. 20

5.1.1.12 CCBS charging |R9| p. 21

5.1.1.13 CCNR charging |R9| p. 21

5.1.1.14 FA charging |R9| p. 22

5.1.1.15 MCID charging |R9| p. 22

5.1.1.16 CAT charging |R9| p. 22

5.1.1.17 CUG charging |R9| p. 22

5.1.1.18 PNM charging |R9| p. 23

5.1.1.19 CRS charging |R9| p. 23

5.1.1.20 Reverse charging |R9| p. 23

5.1.1.21 AoC charging |R10| p. 23

5.1.2 Supplementary services management by the user p. 23

5.1.3 OCS-provided announcements for MMTel service |R13| p. 23

5.1.4 CHF provided announcements for MMTel service |R17| p. 23

5.2 MMTel offline charging scenarios p. 24

5.2.2 Diameter message flows p. 24

5.2.2.0 Introduction |R12| p. 24

5.2.2.1 Message flows - Successful cases and scenarios p. 24

5.2.2.1.0 Introduction |R12| p. 24

5.2.2.1.1 Originating Identification Presentation (OIP) charging p. 25

5.2.2.1.2 Originating Identification Restriction (OIR) charging p. 26

5.2.2.1.3 Terminating Identification Presentation (TIP) charging p. 27

5.2.2.1.4 Terminating Identification Restriction (TIR) charging p. 28

5.2.2.1.5 Communication Hold (HOLD) charging p. 29

5.2.2.1.6 Communication Barring - CB (ICB/ACB) charging p. 30

5.2.2.1.6.1 Communication Barring (CB) - ICB and Charging Data Request p. 30

5.2.2.1.6.2 Communication Barring (CB) - OCB p. 31

5.2.2.1.7 Communications Diversion (CDIV) charging p. 32

5.2.2.1.7.1 Communications Diversion (CDIV) - successful establishment p. 32

5.2.2.1.7.2 Communications Diversion (CDIV) - release p. 34

5.2.2.1.8 Communication Waiting (CW) charging p. 35

5.2.2.1.9 Explicit Communication Transfer (ECT) charging p. 36

5.2.2.1.9.1 Explicit Communication Transfer (ECT): Blind Transfer p. 36

5.2.2.1.9.2 Explicit Communication Transfer (ECT): Release p. 40

5.2.2.1.10 Message Waiting Indication (MWI) charging p. 41

5.2.2.1.11 Conderence (CONF) Charging p. 42

5.2.2.1.11.0 Introduction p. 42

5.2.2.1.11.1 CONF charging - user creating a conference p. 42

5.2.2.1.11.2 CONF charging - user joining a conference p. 44

5.2.2.1.11.3 CONF charging - user inviting another user to a conference p. 45

5.2.2.1.11.4 CONF charging - user leaving a conference p. 46

5.2.2.1.11.5 Three-Party (3PTY) charging - successful establishment p. 47

5.2.2.1.11.6 Three-Party (3PTY) charging - release p. 50

5.2.2.1.12 CCBS charging |R9| p. 51

5.2.2.1.13 CCNR charging |R9| p. 54

5.2.2.1.14 Flexible Alerting (FA) |R9| p. 56

5.2.2.1.14.1 Flexible Alerting (FA) - establishment p. 56

5.2.2.1.14.2 Flexible Alerting (FA) - call release p. 57

5.2.2.1.15 Malicious Communication Identification (MCID) |R9| p. 58

5.2.2.1.16 Customized Alerting Tone (CAT) |R9| p. 60

5.2.2.1.17 Closed User Group (CUG) |R9| p. 62

5.2.2.1.17.1 Closed User Group (CUG): Originating p. 62

5.2.2.1.17.2 Closed User Group (CUG): Terminating p. 63

5.2.2.1.18 Personal Network Management (PNM) |R9| p. 65

5.2.2.1.19 Customized Ringing Signal (CRS) |R9| p. 67

5.2.2.1.20 Advice of Charge (AoC) |R10| p. 68

5.2.3 GTP' record transfer flows p. 68

5.2.4 BI CDR file transfer p. 68

5.3 MMTel online charging scenarios p. 69

5.3.1 Basic principles p. 69

5.3.2 Diameter message flows p. 69

5.3.2.0 Diameter message flows |R13| p. 69

5.3.2.1 Message flows - Successful cases and scenarios |R9| p. 70

5.3.2.1.0 Interaction with IMS-GWF p. 70

5.3.2.1.1 Communications Diversion (CDIV) p. 71

5.3.2.1.1.1 Communications Diversion (CDIV) - successful establishment p. 71

5.3.2.1.1.2 Communications Diversion (CDIV) - release p. 72

5.3.2.1.2 Flexible Alerting (FA) p. 73

5.3.2.1.3 Closed User Group (CUG) p. 75

5.3.2.1.3.1 Closed User Group (CUG): Originating p. 75

5.3.2.1.3.2 Closed User Group (CUG): Terminating p. 77

5.3.2.1.4 Conference (CONF) p. 79

5.3.2.1.4.0 Introduction p. 79

5.3.2.1.4.1 CONF - user creating a conference - ECUR mode p. 79

5.3.2.1.4.2 CONF - user creating a conference - SCUR mode p. 81

5.3.2.1.4.3 CONF - user joining a conference (SCUR mode) p. 82

5.3.2.1.4.6 CONF (3PTY) - successful establishment p. 85

5.3.2.1.5 Explicit Communication Transfer (ECT) p. 87

5.3.2.1.5.0 Introduction p. 87

5.3.2.1.5.1 Explicit Communication Transfer (ECT): Blind Transfer with sending SIP REFER p. 88

5.3.2.1.5.2 Explicit Communication Transfer (ECT): Blind Transfer with 3PCC p. 91

5.3.2.1.5.3 Explicit Communication Transfer (ECT): Release p. 93

5.3.2.2 Message flows - error cases and scenarios p. 93

5.4 MMTel converged charging scenarios |R16| p. 94

5.4.1 Basic principles p. 94

5.4.1.1 General p. 94

5.4.1.2 Applicable Triggers for MMTel p. 94

5.4.1.2.1 General p. 94

5.4.2 Message flows p. 96

5.4.2.1 Introduction p. 96

5.4.2.2 Void

5.4.2.3 Void

5.4.2.4 Void

5.4.2.5 Void

5.4.2.6 MMTEL supplementary services - PEC |R17| p. 97

5.4.2.7 MMTEL supplementary services - ECUR |R17| p. 97

5.4.2.8 MMTEL supplementary services - SCUR |R17| p. 97

5.4.3 CDR generation p. 98

5.4.3.1 Introduction p. 98

5.4.3.2 Triggers for CHF CDR p. 98

5.4.3.2.1 General p. 98

5.4.4 Ga record transfer flows p. 98

5.4.5 Bi CDR file transfer p. 98