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Content for  TS 32.250  Word version:  18.0.0

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4  Architecture considerationsp. 13

5  CS domain charging principles and scenariosp. 16

5.1  CS domain charging principlesp. 16

5.1.1  General aspects of Charging Datap. 16

5.1.2  Charging informationp. 16

5.1.3  Special cases and considerationsp. 18

5.2  CS domain offline charging scenariosp. 26

5.2.1  Basic principlesp. 26

5.2.1.1  Mobile to land (outgoing) callp. 28

5.2.1.2  Land to mobile (incoming) callp. 29

5.2.1.3  Mobile to mobile call within the same networkp. 30

5.2.1.4  Incoming call to a roaming subscriberp. 31

5.2.1.5  Incoming call to a PLMN service centrep. 32

5.2.1.6  Call forwarding unconditionalp. 33

5.2.1.7  Call forwarding conditional (on busy)p. 34

5.2.1.8  Delivery of a mobile terminated short messagep. 35

5.2.1.9  Call hold and multi-party servicep. 36

5.2.1.10  Outgoing call handled by CAMELp. 37

5.2.1.11  Incoming call handled by CAMEL without redirectionp. 39

5.2.1.12  Incoming call to a roaming subscriber handled by CAMELp. 41

5.2.1.13  Incoming call handled by CAMEL with redirection decided and forwarding leg handled by CAMELp. 43

5.2.1.14  Incoming call handled by CAMEL without redirection and forwarded early using GSM SS but controlled by CAMELp. 45

5.2.1.15  Incoming call handled by CAMEL without redirection and forwarded late using GSM SS but controlled by CAMELp. 47

5.2.1.16  Early forwarded call controlled by CAMELp. 49

5.2.1.17  Late forwarded call controlled by CAMELp. 51

5.2.1.18  Incoming call handled by CAMEL with redirection initiated by CAMEL featurep. 53

5.2.1.19  CAMEL Scenario for Visiting Terminator Trigger Callsp. 55

5.2.1.20  Outgoing call handled by CAMEL with Dialled CSI Triggerp. 57

5.2.1.21  Incoming call handled by CAMEL with redirection decided and forwarding leg handled by CAMEL with Dialled CSI Triggerp. 59

5.2.1.22  Mobile terminated location requestp. 61

5.2.1.23  gsmSCF initiated wake-up call handled by CAMEL CPHp. 62

5.2.1.24  Three party conference handled by CAMEL CPHp. 63

5.2.1.25  Mobile Terminating Roaming Forwarding call after successful Retrieval of Routeing Information (MTRF) |R12|p. 65

5.2.1.26  Mobile Terminating Roaming Forwarding call after successful Retrieval of Routeing Information (MTRF) to a roaming subscriber |R12|p. 66

5.2.1.27  Mobile Terminating Roaming Forwarding call after successful Retrieval of Routeing Information (MTRF), for a subscriber with Visiting Terminating Trigger Calls |R12|p. 67

5.2.1.28  ICS MSC server Mobile Originating call |R12|p. 67

5.2.1.29  ICS user registration via CS access |R12|p. 69

5.2.2  Diameter message flowsp. 70

5.2.3  CDR generationp. 70

5.2.4  GTP' record transfer flowsp. 72

5.2.5  BC CDR file transferp. 72

5.3  CS domain online charging scenariosp. 72


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