BS ISO/IEC 15055:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Specification, functional model and information flows. Transit counter additional network feature
Hardcopy , PDF
15-09-1999
English
15-12-1997
Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Definitions
4.1 External definitions
4.2 Other definitions
5 List of acronyms
6 ANF-TC stage 1 specification
6.1 Description
6.1.1 General description
6.1.2 Qualifications on applicability to
telecommunication services
6.2 Procedure
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 Calling Line Identification Presentation
(SS-CLIP)
6.3.2 Connected Line Identification Presentation
(COLP)
6.3.3 Calling/Connected Line Identification
Restriction (SS-CLIR)
6.3.4 Calling Name Identification Presentation
(SS-CNIP)
6.3.5 Connected Name Identification Presentation
(SS-CONP)
6.3.6 Calling/Connected Name Identification
Presentation Restriction (SS-CNIR)
6.3.7 Completion of Calls to Busy Subscriber
(SS-CCBS)
6.3.8 Completion of Calls on No Reply (SS-CCNR)
6.3.9 Call Transfer (SS-CT)
6.3.10 Call Forwarding Unconditional (SS-CFU)
6.3.11 Call Forwarding Busy (SS-CFB)
6.3.12 Call Forwarding No Reply (SS-CFNR)
6.3.13 Call Deflection (SS-CD)
6.3.14 Path Replacement (ANF-PR)
6.3.15 Call interception (ANF-CINT)
6.3.16 Advice of Charge (SS-AOC)
6.3.17 Recall (SS-RE)
6.3.18 Call Offer (SS-CO)
6.3.19 Call Intrusion (SS-CI)
6.3.20 Do Not Disturb (SS-DND)
6.3.21 Do Not Disturb Override (SS-DNDO)
6.4 Interworking considerations
6.5 Overall SDL
7 ANF-TC stage 2 specifications
7.1 Functional model
7.1.1 Functional model description
7.1.2 Description of functional entities
7.1.3 Relationship of functional model to basic
call functional model
7.2 Information flows
7.2.1 Definition of information flows
7.2.2 Relationship of information flows to
basic call information flows
7.2.3 Examples of information flow sequences
7.3 Functional entity actions
7.3.1 Functional entity actions of FE1
7.3.2 Functional entity actions of FE2
7.4 Functional entity behaviour
7.4.1 Behaviour of FE1
7.4.2 Behaviour of FE2
7.5 Allocation of functional entities of physical
equipment
7.6 Interworking considerations
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