ISO/IEC 17877:2000
(Main)Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Private User Mobility (PUM) — Call handling additional network features
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Private User Mobility (PUM) — Call handling additional network features
This International Standard specifies the Additional Network Features (ANF) Private User Mobility Incoming Call (PUMI) and Private User Mobility Outgoing Call (PUMO), which are applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574. ANF-PUMI is an additional network feature that directs incoming calls to a PUM user within a PISN regardless of the PUM user's geographical location within the PISN, provided the PUM user's location is known. ANF-PUMO is an additional network feature that permits the PISN to process call requests from a PUM user at the home location, if required. Additional network feature specifications are produced in three stages, according to the method described in ETS 300 387. This International Standard contains the stage 1 and stage 2 specifications of ANF-PUMI and ANF-PUMO. The stage 1 specification (clauses 6 and 7) specifies the general feature principles and capabilities. The stage 2 specification (clauses 8 and 9) identifies the Functional Entities involved in the additional network features and the information flows between them.
Technologies de l'information — Télécommunications et échange d'information entre systèmes — Réseau privé à intégration de services — Spécifications, modèle fonctionnel et flux d'informations — Mobilité de l'usager privé (PUM) — Caractéristiques additionnelles de réseau de traitement d'appel
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INTERNATIONAL ISO/IEC
STANDARD 17877
First edition
2000-04-15
Information technology —
Telecommunications and information
exchange between systems — Private
Integrated Services Network —
Specification, functional model and
information flows — Private User Mobility
(PUM) — Call handling additional network
features
Technologies de l'information — Télécommunications et échange
d'information entre systèmes — Réseau privé à intégration de
services — Spécifications, modèle fonctionnel et flux d'informations —
Mobilité de l'usager privé (PUM) — Caractéristiques additionnelles de
réseau de traitement d'appel
Reference number
©
ISO/IEC 2000
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ii © ISO/IEC 2000 – All rights reserved
Contents
Foreword vi
Introduction vii
1 Scope 1
2 Conformance 1
3 Normative references 1
4 Definitions 2
4.1 External definitions 2
4.2 Additional network feature (ANF) 3
4.3 Alternative identifier 3
4.4 Destination number 3
4.5 Home Data Base (HDB) 3
4.6 Home PINX 3
4.7 Hosting address 3
4.8 Incoming PUM call 3
4.9 Originating number 3
4.10 Outgoing PUM call 3
4.11 Private User Mobility (PUM) 3
4.12 PUM registration 3
4.13 PUM user 3
4.14 PUM user identity 3
4.15 Visitor Data Base (VDB) 3
4.16 Visitor PINX 3
5 List of acronyms 3
6 ANF-PUMI stage 1 specification 4
6.1 Description 4
6.1.1 General description 4
6.1.2 Qualifications on applicability to telecommunication services 5
6.2 Procedure 5
6.2.1 Provision/withdrawal 5
6.2.2 Normal procedures 5
6.2.3 Exceptional procedures 5
6.3 Interaction with other supplementary services and ANFs 5
6.3.1 Number identification services (SS-CLIP, SS-COLP, SS-CLIR) 5
6.3.2 Calling Name Identification Presentation (SS-CNIP) 5
6.3.3 Connected Name Identification Presentation (SS-CONP) 5
6.3.4 Calling/Connected Name Identification Restriction (SS-CNIR) 5
6.3.5 Call Completion to Busy Subscriber (SS-CCBS) 5
6.3.6 Call Completion on No Reply (SS-CCNR) 5
6.3.7 Call Transfer (SS-CT) 5
6.3.8 Call Forwarding Unconditional (SS-CFU) 5
6.3.9 Call Forwarding Busy (SS-CFB) 6
6.3.10 Call Forwarding No Reply (SS-CFNR) 6
6.3.11 Call Deflection (SS-CD) 6
6.3.12 Path Replacement (ANF-PR) 6
6.3.13 Call Offer (SS-CO) 6
6.3.14 Call Intrusion (SS-CI) 6
6.3.15 Do not Disturb (SS-DND) 6
© ISO/IEC 2000 – All rights reserved iii
6.3.16 Do not Disturb Override (SS-DNDO) 6
6.3.17 Advice of Charge (SS-AOC) 6
6.3.18 Recall (SS-RE) 6
6.3.19 Call Interception (ANF-CINT) 6
6.3.20 Transit Counter (ANF-TC) 6
6.3.21 Route Restriction Class (ANF-RRC) 6
6.3.22 Message Waiting Indication (SS-MWI) 6
6.3.23 Wireless Terminal Location Registration (SS-WTLR) 6
6.3.24 Wireless Terminal Incoming Call (ANF-WTMI) 6
6.3.25 Wireless Terminal Outgoing Call (ANF-WTMO) 6
6.3.26 Wireless Terminal Authentication of a WTM User (SS-WTAT) 6
6.3.27 Wireless Terminal Authentication of the PISN (SS-WTAN) 6
6.3.28 CommonInformation(ANF-CMN) 7
6.3.29 Call Priority Interruption (Protection) (SS-CPI(P)) 7
6.3.30 Private User Mobility Registration (SS-PUMR) 7
6.3.31 Private User Mobility Outgoing Call (ANF-PUMO) 7
6.4 Interworking considerations 7
6.5 Overall SDL 7
7 ANF-PUMO stage 1 specification 7
7.1 Description 7
7.1.1 General description 7
7.1.2 Qualifications on applicability to telecommunication services 8
7.2 Procedure 8
7.2.1 Provision/withdrawal 8
7.2.2 Normal procedures 8
7.2.3 Exceptional procedures 8
7.3 Interaction with other supplementary services and ANFs 8
7.3.1 Number identification services (SS-CLIP, SS-COLP, SS-CLIR) 8
7.3.2 Calling Name Identification Presentation (SS-CNIP) 8
7.3.3 Connected Name Identification Presentation (SS-CONP) 8
7.3.4 Calling/Connected Name Identification Restriction (SS-CNIR) 8
7.3.5 Call Completion to Busy Subscriber (SS-CCBS) 8
7.3.6 Call Completion on No Reply (SS-CCNR) 8
7.3.7 Call Transfer (SS-CT) 8
7.3.8 Call Forwarding Unconditional (SS-CFU) 8
7.3.9 Call Forwarding Busy (SS-CFB) 8
7.3.10 Call Forwarding No Reply (SS-CFNR) 9
7.3.11 Call Deflection (SS-CD) 9
7.3.12 Path Replacement (ANF-PR) 9
7.3.13 Call Offer (SS-CO) 9
7.3.14 Call Intrusion (SS-CI) 9
7.3.15 Do not Disturb (SS-DND) 9
7.3.16 Do not Disturb Override (SS-DNDO) 9
7.3.17 Advice of Charge (SS-AOC) 9
7.3.18 Recall (SS-RE) 9
7.3.19 Call Interception (ANF-CINT) 9
7.3.20 Transit Counter (ANF-TC) 9
7.3.21 Route Restriction Class (ANF-RRC) 9
7.3.22 Message Waiting Indication (SS-MWI) 9
7.3.23 Wireless Terminal Location Registration (SS-WTLR) 9
7.3.24 Wireless Terminal Incoming Call (ANF-WTMI) 9
7.3.25 Wireless Terminal Outgoing Call (ANF-WTMO) 9
7.3.26 Wireless Terminal Authentication of a WTM User (SS-WTAT) 9
7.3.27 Wireless Terminal Authentication of the PISN (SS-WTAN) 9
7.3.28 CommonInformation(ANF-CMN) 9
7.3.29 Call Priority Interruption (Protection) (SS-CPI(P)) 9
iv © ISO/IEC 2000 – All rights reserved
7.3.30 Private User Mobility Registration (SS-PUMR) 10
7.3.31 Private User Mobility Incoming Call (ANF-PUMI) 10
7.4 Interworking considerations 10
7.5 Overall SDL 10
8 ANF-PUMI stage 2 specification 10
8.1 Functional model 10
8.1.1 Functional model description 10
8.1.2 Description of Functional Entities 11
8.1.3 Relationship of functional model to basic call functional model 11
8.2 Information flows 12
8.2.1 Definition of information flows 12
8.2.2 Relationship of information flows to basic call information flows 14
8.2.3 Information flow sequences 14
8.3 Functional Entity actions 19
8.3.1 Actions of FE1 19
8.3.2 Actions of FE2 19
8.3.3 Actions of FE3 20
8.3.4 Actions of FE4 20
8.3.5 Actions of FE5 20
8.4 Functional entity behaviour 20
8.4.1 Behaviour of FE1 21
8.4.2 Behaviour of FE2 22
8.4.3 Behaviour of FE3 23
8.4.4 Behaviour of FE4 24
8.4.5 Behaviour of FE5 25
8.5 Allocation of Functional Entities to physical equipment 26
8.6 Interworking considerations 26
9 ANF-PUMO stage 2 specification 26
9.1 Functional model 26
9.1.1 Functional model description 26
9.1.2 Description of Functional Entities 27
9.1.3 Relationship of functional model to basic call functional model 27
9.2 Information flows 27
9.2.1 Definition of information flows 27
9.2.2 Relationship of information flows to basic call information flows 28
9.2.3 Information flow sequences 28
9.3 Functional Entity actions 29
9.3.1 Actions of FE1 29
9.3.2 Actions of FE2 29
9.4 Functional entity behaviour 29
9.4.1 Behaviour of FE1 29
9.4.2 Behaviour of FE2 30
9.5 Allocation of Functional Entities to physical equipment 30
9.6 Interworking considerations 30
© ISO/IEC 2000 – All rights reserved v
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the
specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the
development of International Standards through technical committees established by the respective organization to deal with
particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other
international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. Draft
International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the national bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights.
ISO and IEC shall not be held responsible for identifying any or all such patent rights.
International Standard ISO/IEC 17877 was prepared by ECMA (as ECMA-283) and was adopted, under a special “fast-track
procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by national
bodies of ISO and IEC.
vi © ISO/IEC 2000 – All rights reserved
Introduction
This International Standard is one of a series of standards defining services and signalling procedures applicable to Private
Integrated Services Networks (PISNs). The series uses ISDN concepts as developed by ITU-T and conforms to the framework
of International Standards for Open Systems Interconnection as defined by ISO/IEC.
This International Standard specifies the Private User Mobility Incoming Call (PUMI) and the Private User Mobility Outgoing
Call (PUMO) additional network features.
This International Standard is based upon the practical experience of ECMA member companies and the results of their active
and continuous participation in the work of ISO/IEC JTC1, ITU-T, ETSI and other international and national standardization
bodies. It represents a pragmatic and widely based consensus.
There is currently no equivalent service specified by ITU-T or ETSI for public ISDN.
© ISO/IEC 2000 – All rights reserved vii
INTERNATIONAL STANDARD ISO/IEC 17877:2000(E)
Information technology — Telecommunications and information exchange between
systems — Private Integrated Services Network — Specification, functional model
and information flows — Private User Mobility (PUM) — Call handling additional
network features
1Scope
This International Standard specifies the Additional Network Features (ANF) Private User Mobility Incoming Call (PUMI)
and Private User Mobility Outgoing Call (PUMO), which are applicable to various basic services supported by Private
Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574.
ANF-PUMI is an additional network feature that directs incoming calls to a PUM user within a PISN regardless of the PUM
user's geographical location within the PISN, provided the PUM user's location is known.
ANF-PUMO is an additional network feature that permits the PISN to process call requests from a PUM user at the home
location, if required.
Additional network feature specifications are produced in three stages, according to the method described in ETS 300 387.
This International Standard contains the stage 1 and stage 2 specifications of ANF-PUMI and ANF-PUMO. The stage 1
specification (clauses 6 and 7) specifies the general feature principles and capabilities. The stage 2 specification (clauses 8 and
9) identifies the Functional Entities involved in the additional network features and the information flows between them.
2 Conformance
In order to conform to this International Standard, a stage 3 standard shall specify signalling protocols and equipment
behaviour that are capable of being used in a PISN which supports the additional network features specified in this
International Standard. This means that, to claim conformance, a stage 3 standard is required to be adequate for the support of
those aspects of clauses 6 and 7 (stage 1) and clauses 8 and 9 (stage 2) which are relevant to the interface or equipment to
which the stage 3 standard applies.
3 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this International
Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to
agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent
editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International
Standards.
ISO/IEC 11571:1998, Information technology — Telecommunications and information exchange between systems — Private
Integrated Services Network — Addressing.
ISO/IEC 11574:1994, Information technology — Telecommunications and information exchange between systems — Private
Integrated Services Network — Circuit-mode 64 kbit/s bearer services — Service description, functional capabilities and
information flows.
ISO/IEC 11579-1:1994, Information technology — Telecommunications and information exchange between systems — Private
Integrated Services Network — Part 1: Reference configuration for PISN exchanges (PINX).
ISO/IEC 13872:1995, Information technology — Telecommunications and information exchange between systems — Private
Integrated Services Network — Specification, functional model and information flows — Call diversion supplementary
services.
ISO/IEC 15428:1999, Information technology — Telecommunications and information exchange between systems — Private
Integrated Services Network — Specification, functional model and information flows — Wireless Terminal Location
Registration supplementary service and Wireless Terminal Information Exchange additional network feature.
ISO/IEC 17875:2000, Information technology — Telecommunications and information exchange between systems — Private
Integrated Services Network — Specification, functional model and information flows — Private User Mobility (PUM) —
Registration supplementary service.
© ISO/IEC 2000 – All rights reserved 1
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