SIST ETS 300 091:1997
(Main)Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) and Calling Line Identification Restriction (CLIR) supplementary services; Functional capabilities and information flows
Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) and Calling Line Identification Restriction (CLIR) supplementary services; Functional capabilities and information flows
Stage 2 description for priority 1 and 2 services covered in the MoU on ISDN
Digitalno omrežje z integriranimi storitvami (ISDN) - Dopolnilni storitvi: prikaz razpoznavnosti (identitete) kličočega (CLIP) in omejitev razpoznavanja (identifikacije) kličočega (CLIR) - Funkcijske zmožnosti in informacijski tokovi
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.YDQMDIntegrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) and Calling Line Identification Restriction (CLIR) supplementary services; Functional capabilities and information flows33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:ETS 300 091 E133SIST ETS 300 091:1997en01MDQXDU-19973SIST ETS 300 091:1997SLOVENSKI
STANDARD
SIST ETS 300 091:1997
EUROPEANETS 300 091TELECOMMUNICATIONMarch 1992STANDARDSource: ETSI TC-SPSReference: T/S 22-01ICS:33.080Key words:ISDN, supplementary service.Integrated Services Digital Network (ISDN);Calling Line Identification Presentation (CLIP) and Calling LineIdentification Restriction (CLIR) supplementary servicesFunctional capabilities and information flowsETSIEuropean Telecommunications Standards InstituteETSI SecretariatPostal address: F-06921 Sophia Antipolis CEDEX - FRANCEOffice address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCEX.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.frTel.: +33 92 94 42 00 - Fax: +33 93 65 47 16Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and theforegoing restriction extend to reproduction in all media.© European Telecommunications Standards Institute 1992. All rights reserved.SIST ETS 300 091:1997New presentation - see History box
Page 2ETS 300 091: March 1992Whilst every care has been taken in the preparation and publication of this document, errors in content,typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to"ETSI Editing and Committee Support Dept." at the address shown on the title page.SIST ETS 300 091:1997
Page 3ETS 300 091: March 1992ContentsForeword.51Scope.72Normative references.73Definitions.84Symbols and abbreviations.95Description.96Derivation of a functional model.96.1Functional model description.96.2Description of the functional entities.106.3Relationship with a basic service.107Information flows.117.1Information flow diagrams.117.2Definition of individual information flows.117.2.1Relationship ra.127.2.1.1Contents of INFORM1.127.2.2Relationship rb.137.2.2.1Contents of INFORM2.137.2.3Relationship rc.147.2.3.1Contents of INFORM3.147.2.4Relationship rd.157.2.4.1Contents of INFORM4.158SDL diagrams for functional entities.158.1FE1.168.2FE2.208.3FE3.268.4FE4.318.5FE5.369Functional Entity Actions (FEAs).399.1FEAs for FE1.399.2FEAs for FE2.399.3FEAs for FE3.399.4FEAs for FE4.409.5FEAs for FE5.4010Allocation of functional entities to physical locations.41Annex A (normative):Two calling line identities delivery option.42A.1Scope.42A.2Additional procedures of FE4.42Annex B (informative):Terminal interchangeability between public and private ISDNs.43History.44SIST ETS 300 091:1997
Page 4ETS 300 091: March 1992Blank pageSIST ETS 300 091:1997
Page 5ETS 300 091: March 1992ForewordThis European Telecommunication Standard (ETS) has been produced by the Signalling Protocols &Switching (SPS) Technical Committee of the European Telecommunications Standards Institute (ETSI).In accordance with CCITT Recommendation I.130 [1], the following three level structure is used todescribe the supplementary telecommunications services as provided by European publictelecommunications operators under the pan-European Integrated Services Digital Network (ISDN):-Stage 1: is an overall service description, from the user's standpoint;-Stage 2: identifies the functional capabilities and information flows needed to support the servicedescribed in stage 1; and-Stage 3: defines the signalling system protocols and switching functions needed to implement theservice described in stage 1.This ETS details the stage two aspects (functional capabilities and information flows) needed to supportthe Calling Line Identification Presentation and Restriction (CLIP and CLIR) supplementary services. Thestage 1 aspects are detailed in ETS 300 089 (1992) and ETS 300 090 (1992), and the stage threeaspects in ETS 300 092 (1992) and ETS 300 093 (1992), respectively.SIST ETS 300 091:1997
Page 6ETS 300 091: March 1992Blank pageSIST ETS 300 091:1997
Page 7ETS 300 091: March 19921ScopeThis standard defines the stage two of the pan-European Integrated Services Digital Network (ISDN) asprovided by the European public telecommunications operators for the Calling Line IdentificationPresentation (CLIP) and Calling Line Identification Restriction (CLIR) supplementary services.
Stage twoidentifies the functional capabilities and the information flows needed to support the service description.The stage two description also identifies user operations not directly associated with a call (see CCITTRecommendation I.130 [1]).This standard is defined according to the methodology specified in CCITT Recommendation Q.65 [2].This standard does not formally describe the relationship between these supplementary services and thebasic call but where possible this information is included for guidance.In addition this standard does not specify the requirements where the service is provided to the user via aprivate ISDN. This standard does not specify the requirements for the allocation of defined functionalentities within a private ISDN; it does however define which functional entities may be allocated to a privateISDN.This standard does not specify the additional requirements where the service is provided to the user via atelecommunications network that is not an ISDN.The CLIP supplementary service provides the called party with the possibility to receive identification of thecalling party.The CLIR supplementary service enables the calling party to prevent presentation of its ISDN number tothe called party.The CLIP and CLIR supplementary services are applicable to all telecommunication services.This standard is applicable to the stage three standards for the ISDN CLIP and CLIR supplementaryservices, as defined in CCITT Recommendation I.130 [1]. Where the text indicates the status of arequirement, i.e. as a strict command or prohibition, as authorisation leaving freedom, as a capability orpossibility, this shall be reflected in the text of the relevant stage three standards.Furthermore, conformance to this standard is met by conforming to the stage three standards with the fieldof application appropriate to the equipment being implemented. Therefore, no method of testing is providedfor this standard.2Normative referencesThis ETS incorporates by dated or undated reference, provisions from other publications. These normativereferences are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to, or revisions of any of these publications apply to this ETSonly when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies.[1]CCITT Recommendation I.130 (1988): "Method for the characterisation oftelecommunication services supported by an ISDN and network capabilities of anISDN".[2]CCITT Recommendation Q.65 (1988): "Stage 2 of the method for thecharacterisation of services supported by an ISDN".[3]ETS 300 089 (1992): "Integrated Services Digital Network (ISDN); Calling LineIdentification Presentation (CLIP) supplementary service; Service description".[4]ETS 300 090 (1992): "Integrated Services Digital Network (ISDN); Calling LineIdentification Restriction (CLIR) supplementary service; Service description".SIST ETS 300 091:1997
Page 8ETS 300 091: March 1992[5]CCITT Recommendation Q.71 (1988): "ISDN 64 kbit/s circuit mode bearerservices".[6]CCITT Recommendation I.112 (1988): "Vocabulary of terms for ISDNs".[7]CCITT Recommendation I.210 (1988): "principles of telecommunication servicessupported by an ISDN and the means to describe them".[8]CCITT Recommendation E.164 (1988): "Numbering plan for the ISDN era".[9]CCITT Recommendation I.330 (1988): "ISDN numbering and addressingprinciples".[10]CCITT Recommendation Z.100 (1988): "Functional Specification DescriptionLanguage (SDL)".[11]ETS 300 062 (1991): "Integrated Services Digital Network (ISDN); Direct DiallingIn (DDI) supplementary service; Service description".[12]ETS 300 050 (1991): "Integrated Services Digital Network (ISDN); MultipleSubscriber Number (MSN) supplementary service; Service description".3DefinitionsFor the purposes of this standard, the following definitions apply:Integrated Services Digital Network (ISDN): see CCITT Recommendation I.112 [6] § 2.3 definition 308.Service; telecommunications service: see CCITT Recommendation I.112 [6] § 2.2 definition 201.Supplementary service: see CCITT Recommendation I.210 [7] § 2.4.ISDN number: a number conforming to the numbering plan and structure specified in CCITTRecommendation E.164 [8].Subaddress: see CCITT Recommendation I.330 [9] § 5.4.Calling line identity: the address (the ISDN number, and if supplied the subaddress) of the calling line,and the screening indicator. If these are not available the reason is indicated, via the presentation indicator.Presentation Indicator (PI): the
PI provides instructions on whether or not the provided calling lineidentity is allowed to be presented, or indicates that the number is not available.Screening Indicator (SI): the
SI provides information on the source and the quality of the providedinformation.International number: an ISDN number structured as specified in § 3.2 (in the paragraphs relating tointernational number) of CCITT Recommendation E.164 [8].National number; National significant number: an ISDN number structured as specified in § 3.2 (in theparagraphs relating to national significant number) of CCITT Recommendation E.164 [8].Subscriber number: an ISDN number structured as specified in § 3.2 (in the paragraphs relating tosubscriber number) of CCITT Recommendation E. 164 [8].Partial Number: a part of an ISDN number which is significant for distinguishing between addressableentities beyond the network boundary. The partial number digits and the partial number length shall begoverned by the requirements of the Direct Dialling In and Multiple Subscriber Number supplementaryservices (see ETS 300 062 [11] and 300 050 [12]).SIST ETS 300 091:1997
Page 9ETS 300 091: March 19924Symbols and abbreviationsCCCall ControlCCACall Control AgentCLIPCalling Line Identification PresentationCLIRCalling Line Identification RestrictionFEAFunctional Entity ActionINT TRInternational Transit ExchangeISDNIntegrated Services Digital NetworkLELocal ExchangePIPresentation IndicatorPTNXPrivate Telecommunications Network ExchangeSDLSpecification and Description LanguageSIScreening IndicatorTETerminal Equipment5DescriptionThe relationship between the CLIP and the CLIR supplementary services is described in ETS 300 089 [3],subclause 6.3.3, and ETS 300 090 [4], subclause 6.1.The provisions for overriding the CLIP supplementary service are described in ETS 300 089 [3], subclause8.5.4, and ETS 300 090 [4], subclause 5 and subclause 6.2.3.6Derivation of a functional model6.1Functional model descriptionThe model for the CLIP and CLIR supplementary services is shown in figure 1.ÚÄÄÄ¿
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Page 10ETS 300 091: March 19926.2Description of the functional entitiesThe functional entities required by the CLIP and CLIR supplementary services above those of the basic callare as follows:FE1:caller provided information and CLIR requesting entityFE2:service information checking entityFE3:handling of calling line identity at international gatewayFE4:service providing entityFE5:service requesting entity6.3Relationship with a basic serviceThe relationship with a basic service is shown in figure 2.NOTE:The basic call model is defined in CCITT Recommendation Q.71 [5], § 2.1, with theexception that r1 represents an outgoing call relationship from a CCA and r3 representsan incoming call relationship to a CCA.
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Page 11ETS 300 091: March 19927Information flows7.1Information flow diagramsFigure 3 shows the information flow diagrams for the CLIP and the CLIR supplementary services. ÚÄÄÄÄÄ¿
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SLOVENSKI STANDARD
SIST ETS 300 091:1997
01-maj-1997
'LJLWDOQRRPUHåMH]LQWHJULUDQLPLVWRULWYDPL ,6'1 'RSROQLOQLVWRULWYL SULND]
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Integrated Services Digital Network (ISDN); Calling Line Identification Presentation
(CLIP) and Calling Line Identification Restriction (CLIR) supplementary services;
Functional capabilities and information flows
Ta slovenski standard je istoveten z: ETS 300 091 Edition 1
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST ETS 300 091:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST ETS 300 091:1997
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SIST ETS 300 091:1997
EUROPEAN ETS 300 091
TELECOMMUNICATION March 1992
STANDARD
Source: ETSI TC-SPS Reference: T/S 22-01
ICS: 33.080
ISDN, supplementary service.
Key words:
Integrated Services Digital Network (ISDN);
Calling Line Identification Presentation (CLIP) and Calling Line
Identification Restriction (CLIR) supplementary services
Functional capabilities and information flows
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - secretariat@etsi.fr
X.400: Internet:
Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1992. All rights reserved.
New presentation - see History box
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SIST ETS 300 091:1997
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ETS 300 091: March 1992
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.
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SIST ETS 300 091:1997
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ETS 300 091: March 1992
Contents
Foreword.5
1 Scope .7
2 Normative references .7
3 Definitions.8
4 Symbols and abbreviations.9
5 Description .9
6 Derivation of a functional model .9
6.1 Functional model description .9
6.2 Description of the functional entities.10
6.3 Relationship with a basic service .10
7 Information flows.11
7.1 Information flow diagrams.11
7.2 Definition of individual information flows.11
7.2.1 Relationship ra.12
7.2.1.1 Contents of INFORM1 .12
7.2.2 Relationship rb.13
7.2.2.1 Contents of INFORM2 .13
7.2.3 Relationship rc .14
7.2.3.1 Contents of INFORM3 .14
7.2.4 Relationship rd.15
7.2.4.1 Contents of INFORM4 .15
8 SDL diagrams for functional entities.15
8.1 FE1.16
8.2 FE2.20
8.3 FE3.26
8.4 FE4.31
8.5 FE5.36
9 Functional Entity Actions (FEAs).39
9.1 FEAs for FE1. 39
9.2 FEAs for FE2. 39
9.3 FEAs for FE3. 39
9.4 FEAs for FE4. 40
9.5 FEAs for FE5. 40
10 Allocation of functional entities to physical locations.41
Annex A (normative): Two calling line identities delivery option .42
A.1 Scope .42
A.2 Additional procedures of FE4 .42
Annex B (informative): Terminal interchangeability between public and private ISDNs .43
History.44
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ETS 300 091: March 1992
Foreword
This European Telecommunication Standard (ETS) has been produced by the Signalling Protocols &
Switching (SPS) Technical Committee of the European Telecommunications Standards Institute (ETSI).
In accordance with CCITT Recommendation I.130 [1], the following three level structure is used to
describe the supplementary telecommunications services as provided by European public
telecommunications operators under the pan-European Integrated Services Digital Network (ISDN):
- Stage 1: is an overall service description, from the user's standpoint;
- Stage 2: identifies the functional capabilities and information flows needed to support the service
described in stage 1; and
- Stage 3: defines the signalling system protocols and switching functions needed to implement the
service described in stage 1.
This ETS details the stage two aspects (functional capabilities and information flows) needed to support
the Calling Line Identification Presentation and Restriction (CLIP and CLIR) supplementary services. The
stage 1 aspects are detailed in ETS 300 089 (1992) and ETS 300 090 (1992), and the stage three
aspects in ETS 300 092 (1992) and ETS 300 093 (1992), respectively.
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ETS 300 091: March 1992
1 Scope
This standard defines the stage two of the pan-European Integrated Services Digital Network (ISDN) as
provided by the European public telecommunications operators for the Calling Line Identification
Presentation (CLIP) and Calling Line Identification Restriction (CLIR) supplementary services. Stage two
identifies the functional capabilities and the information flows needed to support the service description.
The stage two description also identifies user operations not directly associated with a call (see CCITT
Recommendation I.130 [1]).
This standard is defined according to the methodology specified in CCITT Recommendation Q.65 [2].
This standard does not formally describe the relationship between these supplementary services and the
basic call but where possible this information is included for guidance.
In addition this standard does not specify the requirements where the service is provided to the user via a
private ISDN. This standard does not specify the requirements for the allocation of defined functional
entities within a private ISDN; it does however define which functional entities may be allocated to a private
ISDN.
This standard does not specify the additional requirements where the service is provided to the user via a
telecommunications network that is not an ISDN.
The CLIP supplementary service provides the called party with the possibility to receive identification of the
calling party.
The CLIR supplementary service enables the calling party to prevent presentation of its ISDN number to
the called party.
The CLIP and CLIR supplementary services are applicable to all telecommunication services.
This standard is applicable to the stage three standards for the ISDN CLIP and CLIR supplementary
services, as defined in CCITT Recommendation I.130 [1]. Where the text indicates the status of a
requirement, i.e. as a strict command or prohibition, as authorisation leaving freedom, as a capability or
possibility, this shall be reflected in the text of the relevant stage three standards.
Furthermore, conformance to this standard is met by conforming to the stage three standards with the field
of application appropriate to the equipment being implemented. Therefore, no method of testing is provided
for this standard.
2 Normative references
This ETS incorporates by dated or undated reference, provisions from other publications. These normative
references are cited at the appropriate places in the text and the publications are listed hereafter. For
dated references, subsequent amendments to, or revisions of any of these publications apply to this ETS
only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies.
[1] CCITT Recommendation I.130 (1988): "Method for the characterisation of
telecommunication services supported by an ISDN and network capabilities of an
ISDN".
[2] CCITT Recommendation Q.65 (1988): "Stage 2 of the method for the
characterisation of services supported by an ISDN".
[3] ETS 300 089 (1992): "Integrated Services Digital Network (ISDN); Calling Line
Identification Presentation (CLIP) supplementary service; Service description".
[4] ETS 300 090 (1992): "Integrated Services Digital Network (ISDN); Calling Line
Identification Restriction (CLIR) supplementary service; Service description".
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ETS 300 091: March 1992
[5] CCITT Recommendation Q.71 (1988): "ISDN 64 kbit/s circuit mode bearer
services".
[6] CCITT Recommendation I.112 (1988): "Vocabulary of terms for ISDNs".
[7] CCITT Recommendation I.210 (1988): "principles of telecommunication services
supported by an ISDN and the means to describe them".
[8] CCITT Recommendation E.164 (1988): "Numbering plan for the ISDN era".
[9] CCITT Recommendation I.330 (1988): "ISDN numbering and addressing
principles".
[10] CCITT Recommendation Z.100 (1988): "Functional Specification Description
Language (SDL)".
[11] ETS 300 062 (1991): "Integrated Services Digital Network (ISDN); Direct Dialling
In (DDI) supplementary service; Service description".
[12] ETS 300 050 (1991): "Integrated Services Digital Network (ISDN); Multiple
Subscriber Number (MSN) supplementary service; Service description".
3 Definitions
For the purposes of this standard, the following definitions apply:
Integrated Services Digital Network (ISDN): see CCITT Recommendation I.112 [6] § 2.3 definition 308.
Service; telecommunications service: see CCITT Recommendation I.112 [6] § 2.2 definition 201.
Supplementary service: see CCITT Recommendation I.210 [7] § 2.4.
ISDN number: a number conforming to the numbering plan and structure specified in CCITT
Recommendation E.164 [8].
Subaddress: see CCITT Recommendation I.330 [9] § 5.4.
Calling line identity: the address (the ISDN number, and if supplied the subaddress) of the calling line,
and the screening indicator. If these are not available the reason is indicated, via the presentation indicator.
Presentation Indicator (PI): the PI provides instructions on whether or not the provided calling line
identity is allowed to be presented, or indicates that the number is not available.
Screening Indicator (SI): the SI provides information on the source and the quality of the provided
information.
International number: an ISDN number structured as specified in § 3.2 (in the paragraphs relating to
international number) of CCITT Recommendation E.164 [8].
National number; National significant number: an ISDN number structured as specified in § 3.2 (in the
paragraphs relating to national significant number) of CCITT Recommendation E.164 [8].
Subscriber number: an ISDN number structured as specified in § 3.2 (in the paragraphs relating to
subscriber number) of CCITT Recommendation E. 164 [8].
Partial Number: a part of an ISDN number which is significant for distinguishing between addressable
entities beyond the network boundary. The partial number digits and the partial number length shall be
governed by the requirements of the Direct Dialling In and Multiple Subscriber Number supplementary
services (see ETS 300 062 [11] and 300 050 [12]).
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ETS 300 091: March 1992
4 Symbols and abbreviations
CC Call Control
CCA Call Control Agent
CLIP Calling Line Identification Presentation
CLIR Calling Line Identification Restriction
FEA Functional Entity Action
INT TR International Transit Exchange
ISDN Integrated Services Digital Network
LE Local Exchange
PI Presentation Indicator
PTNX Private Telecommunications Network Exchange
SDL Specification and Description Language
SI Screening Indicator
TE Terminal Equipment
5 Description
The relationship between the CLIP and the CLIR supplementary services is described in ETS 300 089 [3],
subclause 6.3.3, and ETS 300 090 [4], subclause 6.1.
The provisions for overriding the CLIP supplementary service are described in ETS 300 089 [3], subclause
8.5.4, and ETS 300 090 [4], subclause 5 and subclause 6.2.3.
6 Derivation of a functional model
6.1 Functional model description
The model for the CLIP and CLIR supplementary services is shown in figure 1.
�˜˜˜¿ ra �˜˜˜¿ rb �˜˜˜¿ rc �˜˜˜¿ rd �˜˜˜¿
‡FE1ˆ˜˜˜˜˜˜˜˜˜·FE2ˆ˜˜˜˜˜˜˜˜˜·FE3ˆ˜˜˜˜˜˜˜˜˜·FE4ˆ˜˜˜˜˜˜˜˜˜·FE5‡
�˜˜˜� �˜˜˜� �˜˜˜� �˜˜˜� �˜˜˜�
Figure 1: Functional model
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6.2 Description of the functional entities
The functional entities required by the CLIP and CLIR supplementary services above those of the basic call
are as follows:
FE1: caller provided information and CLIR requesting entity
FE2: service information checking entity
FE3: handling of calling line identity at international gateway
FE4: service providing entity
FE5: service requesting entity
6.3 Relationship with a basic service
The relationship with a basic service is shown in figure 2.
NOTE: The basic call model is defined in CCITT Recommendation Q.71 [5], § 2.1, with the
exception that r1 represents an outgoing call relationship from a CCA and r3 represents
an incoming call relationship to a CCA.
�˜˜˜¿ ra �˜˜˜¿ rb �˜˜˜¿ rc �˜˜˜¿ rd �˜˜˜¿
‡FE1ˆ˜˜˜˜˜˜˜˜˜·FE2ˆ˜˜˜˜˜˜˜˜˜·FE3ˆ˜˜˜˜˜˜˜˜˜·FE4ˆ˜˜˜˜˜˜˜˜˜·FE5‡
�`˜˜´� �`˜˜´� �`˜˜´� �`˜˜´� �`˜˜´�
‡CCAˆ˜˜˜˜˜˜˜˜˜· CCˆ˜˜˜˜˜˜˜˜˜· CCˆ˜˜˜˜˜˜˜˜˜· CCˆ˜˜˜˜˜˜˜˜˜·CCA‡
�˜˜˜� r1 �˜˜˜� r2 �˜˜˜� r2 �˜˜˜� r3 �˜˜˜�
Figure 2: Example of a mapping of the functional model on a model for the basic call
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7 Information flows
7.1 Information flow diagrams
Figure 3 shows the information flow diagrams for the CLIP and the CLIR supplementary services.
�˜˜˜˜˜¿ ra �˜˜˜˜˜¿ rb �˜˜˜˜˜¿ rc �˜˜˜˜˜¿ rd �˜˜˜˜˜¿
‡ FE1 ‡- - - - - - - -‡ FE2 ‡- - - - - - - -‡ FE3 ‡- - - - - - - -‡ FE4 ‡- - - - - - - -‡ FE5 ‡
�´˜˜˜´� �´˜˜˜´� �´˜˜˜´� �´˜˜˜´� �´˜˜˜´�
‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
‡910‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡211 SETUP 221‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
‡911‡>>>>‡ - - ->‡>>>>‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
‡915‡ req.ind ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
‡916‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
‡917‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
‡918‡ INFORM1 ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
ˆ˜˜˜¯˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜>ˆ˜˜˜· ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ req.ind ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡920‡ ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡ ‡221 SETUP 231‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡921‡>>>>‡ - - ->‡>>>>‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡922‡ req.ind ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡923‡ ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡924‡ ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡925‡ ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡926‡ ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡927‡ INFORM2 ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ˆ˜˜˜¯˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜>ˆ˜˜˜· ‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ req.ind ‡ ‡ ‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ ‡930‡ ‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ ‡ ‡231 SETUP 241‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ ‡931‡>>>>‡ - - ->‡>>>>‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ ‡932‡ req.ind ‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ ‡933‡ ‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ ‡934‡ INFORM3 ‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ ˆ˜˜˜¯˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜>ˆ˜˜˜· ‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ req.ind ‡ ‡ ‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ ‡940‡ ‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡241 SETUP 251‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ ‡941‡>>>>‡ - - ->‡>>>>‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ ‡942‡ req.ind ‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ ‡943‡ ‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ ‡944‡ INFORM4 ‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ ˆ˜˜˜¯˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜˜>ˆ˜˜˜·
‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ req.ind ‡ ‡
‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡950‡
‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡951‡
‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡ ‡952‡
Figure 3
7.2 Definition of individual information flows
Within the definitions below, the PI can take one of the following three rules:
a) presentation allowed; or
b) presentation restricted; or
c) number not available.
Within the definitions below the SI can take one of the following three rules:
a) user provided, ve
...
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