Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Definitions
    4.1 External definitions
    4.2 Other definitions
5 List of acronyms
6 SS-AOC-S stage 1 specification
    6.1 Description
          6.1.1 General description
          6.1.2 Qualification on applicability to
                  telecommunication services
    6.2 Procedures
          6.2.1 Provision/withdrawal
          6.2.2 Normal procedures
          6.2.3 Exceptional procedures
    6.3 Interaction with other supplementary services and
          ANFs
          6.3.1 Advice of charge: charging information
                  during the call (AOC-D)
          6.3.2 Advice of charge: charging information at
                  the end of the call (AOC-E)
          6.3.3 Calling Line Identification Presentation
                  (CLIP)
          6.3.4 Connected Line Identification Presentation
                  (COLP)
          6.3.5 Calling/Connected Line Identification
                  restriction (CLIR)
          6.3.6 Calling Name Identification presentation
                  (CNIP)
          6.3.7 Connected Name Identification Presentation
                  (CONP)
          6.3.8 Calling/Connected Name Identification
                  restriction (CNIR)
          6.3.9 Call Diversion (CFU/CFB/CFNR/CD)
          6.3.10 Call Interception (CINT)
          6.3.11 Call Intrusion (CI)
          6.3.12 Call Offer (CO)
          6.3.13 Call Transfer (CT)
          6.3.14 Completion of Calls to Busy Subscribers (CCBS)
          6.3.15 Completion of Calls on No Reply (CCNR)
          6.3.16 Do No Disturb (DND)
          6.3.17 Do Not Disturb Override (DNDO)
          6.3.18 Path replacement (ANF-PR)
          6.3.19 Recall (RE)
    6.4 Interworking considerations
          6.4.1 Interworking with public ISDN
          6.4.2 Interworking with PSTN
    6.5 Overall SDL
7 SS-AOC-d stage 1 specification
    7.1 Description
          7.1.1 General description
          7.1.2 Qualifications on applicability to
                  telecommunication services
    7.2 Procedures
          7.2.1 Provision/withdrawal
          7.2.2 Normal procedures
          7.2.3 Exceptional procedures
    7.3 Interactions with other supplementary services
          and ANFs
          7.3.1 Advice of charge: charging information at
                  call set-up time (AOC-S)
          7.3.2 Advice of charge: charging information
                  at the end of the call (AOC-E)
          7.3.3 Calling Line Identification Presentation
                  (CLIP)
          7.3.4 Connected Line Identification Presentation
                  (COLP)
          7.3.5 Calling/Connected line Identification
                  restriction (CNIR)
          7.3.6 Calling Name Identification presentation
                  (CNIP)
          7.3.7 Connected Name Identification Presentation
                  (CONP)
          7.3.8 Calling/Connected Name Identification
                  restriction (CNIR)
          7.3.9 Call Diversion (CFU/CFB/CFNR/CD)
          7.3.10 Call Interception
          7.3.11 Call Intrusion
          7.3.12 Call Offer (CO)
          7.3.13 Call Transfer (CT)
          7.3.14 Completion of Calls to Busy Subscribers (CCBS)
          7.3.15 Completion of Calls on No Reply (CCNR)
          7.3.16 Do Not Disturb (DND)
          7.3.17 Do Not Disturb Override (DNDO)
          7.3.18 Path replacement (ANF-PR)
          7.3.19 Recall (RE)
    7.4 Interworking considerations
          7.4.1 Interworking with public ISDN
          7.4.2 Interworking with PSTN
    7.5 Overall SDL
8 SS-AOC-E stage 1 specification
    8.1 Description
          8.1.1 General description
          8.1.2 Qualifications on applicability to
                  telecommunication services
    8.2 Procedures
          8.2.1 Provision/withdrawal
          8.2.2 Normal procedures
          8.2.3 Exceptional procedures
    8.3 Interactions with other supplementary services
          and ANFs
          8.3.1 Advice of charge: charging information at
                  call set-up time (AOC-S)
          8.3.2 Advice of charge: charging information
                  during the call (AOC-D)
          8.3.3 Calling Line Identification Presentation
                  (CLIP)
          8.3.4 Connected Line Identification
                  Presentation (COLP)
          8.3.5 Calling/Connected Line Identification
                  restriction (CLIR)
          8.3.6 Calling Name Identification presentation
                  (CNIP)
          8.3.7 Connected/Name Identification Presentation
                  (CNOP)
          8.3.8 Calling/Connected Name Identification
                  restriction (CNIR)
          8.3.9 Call Diversion (CFU/CFB/CFNR/CD)
          8.3.10 Call Interception (CINT)
          8.3.11 Call Intrusion (CI)
          8.3.12 Call Offer (CO)
          8.3.13 Call Transfer (CT)
          8.3.14 Completion of Calls to Busy Subscribers
                  (CCBS)
          8.3.15 Completion of Calls on No Reply (CCNR)
          8.3.16 Do Not Disturb (DND)
          8.3.17 Do Not Disturb Override (DNDO)
          8.3.18 Path replacement (ANF-PR)
          8.3.19 Recall (RE)
    8.4 Interworking considerations
          8.4.1 Interworking with public ISDN
          8.4.2 Interworking with PSTN
    8.5 Overall SDL
9 SS-AOC stage 2 specification
    9.1 Functional model
          9.1.1 Functional model description
          9.1.2 Description of functional entities
          9.1.3 Relationship of functional model to basic
                  call functional model
    9.2 Information flows
          2.1 Definition of information flows
          9.2.2 Relationship of information flows to
                  basic call information flows
          9.2.3 Examples of information flow sequences
    9.3 Functional entity actions
          9.3.1 Functional entity actions of FE1
          9.3.2 Functional entity actions of FE2
          9.3.3 Functional entity actions of FE3
    9.4 Functional entity behaviour
          9.4.1 Behaviour of FE1
          9.4.2 Behaviour of FE2
          9.4.3 Behaviour of FE3
    9.5 Allocation of functional entities to physical
          equipment
Annex A Structures, contents and application of charging
          information given by AOC-S
Annex B Structures, contents and application of charging
          information given by AOC-D
Annex C Structures, contents and application of charging
          information given by AOC-E
Annex D Charging assumptions for advice of charge in PISNs