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Content for TS 24.647 Word version: 18.0.0

1… 4… A…

A.1 Introduction A.2 User originating AOC service A.3 User terminating AOC service C.1 General C.2 AOC-S C.3 AOC-D C.4 AOC-E C.5 Common types/information elements C.6 Charge Advice Information (CAI) D.1 Basic XML schema D.2 Extensions E.1 IANA registry for Application Media Types

A Signalling flows p. 16

A.1 Introduction p. 16

A.2 User originating AOC service p. 16

A.2.1 AOC-S p. 16

A.2.1.1 AOC-S with AOC information in reliable 1xx responses p. 16

A.2.1.2 AOC-S with AOC information in a 200 (OK) response p. 17

A.2.1.3 AOC-S with AOC information in INFO messages |R11| p. 18

A.2.2 AOC-D p. 18

A.2.3 AOC-E |R12| p. 19

A.3 User terminating AOC service p. 21

A.3.1 AOC-S p. 21

A.3.1.1 AOC-S with AOC information during session set-up |R11| p. 21

A.3.1.2 AOC-S with AOC information in INFO messages |R11| p. 22

A.3.2 AOC-D p. 22

A.3.3 AOC-E p. 23

B Example of Filter Criteria p. 25

C (Normative) Charging Information Elements p. 26

C.1 General p. 26

C.2 AOC-S p. 26

C.2.1 Charged Items p. 26

C.2.1.1 Charged Item: basic communication p. 26

C.2.1.2 Charged Item: communication attempt p. 26

C.2.1.3 Charged Item: communication setup p. 26

C.2.1.4 Charged Item: operation of services p. 27

C.2.1.5 Void

C.2.2 Expressing Charging Rates p. 27

C.2.2.1 Duration charge: Price per time unit, and unit time p. 27

C.2.2.2 Specific: free of charge p. 27

C.2.2.3 Specific: flat rate p. 27

C.2.2.4 Void

C.2.2.5 Charging unit p. 28

C.2.2.6 Not available p. 28

C.3 AOC-D p. 28

C.3.1 Type of charging information p. 28

C.3.2 Recorded charges p. 28

C.3.3 Void

C.4 AOC-E p. 28

C.4.1 Void

C.5 Common types/information elements p. 29

C.5.1 Time unit p. 29

C.5.2 Decimal p. 29

C.5.3 Scale p. 29

C.5.4 Currency identifier p. 29

C.5.5 Currency amount p. 29

C.5.6 Length of time unit p. 29

C.5.7 Granularity p. 29

C.5.8 Type of charging p. 30

C.5.9 Recorded number of currency units p. 30

C.6 Charge Advice Information (CAI) |R10| p. 30

C.6.1 General p. 30

C.6.2 CAI items p. 30

C.6.2.1 General p. 30

C.6.2.2 Initial cost p. 30

C.6.2.3 Time related p. 30

C.6.2.4 Volume related p. 30

D (Normative) AOC XML Schema, version 1.0: p. 32

D.1 Basic XML schema |R10| p. 32

D.2 Extensions |R10| p. 34

E IANA Registration templates p. 36

E.1 IANA registry for Application Media Types p. 36

E.1.1 IANA Registration template for application/vnd.etsi.aoc+xml p. 36

$ Change history p. 38