SIST EN 300 089 V2.1.1:2005

Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) supplementary service; Service description

Update resulting from work on number screening. To define enhancements of the existing CLI supplementary services in the ISDN and PSTN in order to limit the number of situations that calls will be rejected due to Anonymous Call Rejection (ACR) reasons. The purpose of these enhancements are to specify those network facilities that can be used to offer a solution for specific situations (e.g. calls originating from call centres and traffic being diverted due to least cost routing scenarios) where a number can not be presented in spite of the fact that the caller is willing to identify himself/herself. These enhancements should not interfere with the authentication function of the CLI supplementary services.  Reference document: ETSs 30089 Ed.1 and 300 090 Ed.1.

Digitalno omrežje z integriranimi storitvami (ISDN) – Dopolnilna storitev: prikaz identitete (razpoznavnosti) kličočega priključka (CLIP) – Opis storitve

General Information

• Status: Published
• Publication Date: 31-Mar-2005
• ICS: 33.080 - Integrated Services Digital Network (ISDN)
• Technical Committee: SPN - Services and Protocols for Networks
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Apr-2005
• Due Date: 01-Apr-2005
• Completion Date: 01-Apr-2005
• Ref Project: ETSI EN 300 089 V2.1.1 (2000-06) - Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) supplementary service; Service description

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 300 089 V2.1.1:2005
01-april-2005
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LGHQWLWHWHUD]SR]QDYQRVWLNOLþRþHJDSULNOMXþND&/,3±2SLVVWRULWYH
Integrated Services Digital Network (ISDN); Calling Line Identification Presentation
(CLIP) supplementary service; Service description
Ta slovenski standard je istoveten z: EN 300 089 Version 2.1.1
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST EN 300 089 V2.1.1:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 089 V2.1.1:2005

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SIST EN 300 089 V2.1.1:2005
ETSI EN 300 089 V2.1.1 (2000-06)
European Standard (Telecommunications series)
Integrated Services Digital Network (ISDN);
Calling Line Identification Presentation (CLIP)
supplementary service;
Service description

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SIST EN 300 089 V2.1.1:2005
2 ETSI EN 300 089 V2.1.1 (2000-06)
Reference
REN/SPAN-020086
Keywords
ISDN, supplementary service, CLIP, stage 1
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Copyright Notification
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The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2000.
All rights reserved.
ETSI

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SIST EN 300 089 V2.1.1:2005
3 ETSI EN 300 089 V2.1.1 (2000-06)
Contents
Intellectual Property Rights.5
Foreword .5
1 Scope.6
2 References.6
3 Definitions and abbreviations .7
3.1 Definitions.7
3.2 Abbreviations .8
4 Description .8
5 Procedures.8
5.1 Provision and withdrawal .8
5.2 Normal procedures .8
5.2.1 Activation, deactivation and registration .8
5.2.2 Erasure.8
5.2.3 Invocation and operation .9
5.2.3.1 Calling user side.9
5.2.3.2 Called user side .9
5.2.4 Interrogation .9
5.3 Exceptional procedures .10
5.3.1 Activation, deactivation and registration .10
5.3.2 Erasure.10
5.3.3 Invocation and operation .10
5.3.4 Interrogation .10
6 Intercommunication considerations .10
6.1 Interworking with non-ISDNs .10
6.2 Interworking with private ISDNs .10
7 Interaction with other supplementary services.11
7.1 Advice of charge services.11
7.1.1 Charging information at call set-up time.11
7.1.2 Charging information during the call .11
7.1.3 Charging information at the end of the call.11
7.2 Call waiting .11
7.3 Call hold .11
7.4 Call transfer .11
7.4.1 Explicit call transfer.11
7.4.2 Single step call transfer.11
7.5 Number identification services.11
7.5.1 Calling line identification presentation .11
7.5.2 Calling line identification restriction .11
7.5.3 Connected line identification presentation.11
7.5.4 Connected line identification restriction .12
7.6 Closed user group.12
7.7 Completion of calls to busy subscriber.12
7.8 Conference services.12
7.8.1 Conference call, add-on .12
7.8.2 Meet me conference.12
7.9 Direct dialling in.12
7.10 Diversion services .12
7.10.1 Call forwarding unconditional .12
7.10.2 Call forwarding busy.12
7.10.3 Call forwarding no reply.13
7.10.4 Call deflection.13
7.11 Freephone.13
ETSI

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SIST EN 300 089 V2.1.1:2005
4 ETSI EN 300 089 V2.1.1 (2000-06)
7.12 Malicious call identification .13
7.13 Multiple subscriber number.13
7.14 Subaddressing.13
7.15 Terminal portability.13
7.16 Three party .13
7.17 User-user signalling.13
Annex A (normative): Two calling party number delivery option.14
A.1 Scope.14
A.2 Description .14
Annex B (informative): Terminal interchangeability between public and private ISDNs .15
Annex C (informative): Extended screening option.16
C.1 Scope.16
C.2 Description .16
History.18
ETSI

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SIST EN 300 089 V2.1.1:2005
5 ETSI EN 300 089 V2.1.1 (2000-06)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://www.etsi.org/ipr).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Services and
Protocols for Advanced Networks (SPAN).
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.
The present document details the stage 1 aspects (overall service description) for the Calling Line Identification
Presentation (CLIP) supplementary service. The stage 2 and stage 3 aspects are detailed in ETS 300 091 [9] (1992) and
ETS 300 092 [10] (1992), respectively.
Addition of a new informative annex C, describing the incorporation of extended screening options. These additions
describe a method of operation of the screening function that is entirely consistent with the requirements of edition 1,
and therefore is entirely interoperable with existing implementations of the CLIP supplementary service.
National transposition dates
Date of adoption of this EN: 5 May 2000
Date of latest announcement of this EN (doa): 31 August 2000
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 28 February 2001
Date of withdrawal of any conflicting National Standard (dow): 28 February 2001
ETSI

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SIST EN 300 089 V2.1.1:2005
6 ETSI EN 300 089 V2.1.1 (2000-06)
1 Scope
The present document defines the stage one of the Calling Line Identification Presentation (CLIP) supplementary
service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public
telecommunications operators. Stage one is an overall service description from the user's point of view (see
CCITT Recommendation I.130 [1]), but does not deal with the details of the human interface itself.
The present document defines the interworking requirements of private ISDNs with the public ISDN.
In addition the present document specifies the base functionality where the service is provided to the user via a private
ISDN.
The present document does not specify the additional requirements where the service is provided to the user via a
telecommunications network that is not an ISDN but does include interworking requirements of other networks with the
public ISDN.
Interactions with supplementary services not listed in clause 8 are outside the scope of the present document.
Charging principles are outside the scope of the present document.
The CLIP supplementary service provides the called party with the possibility of receiving identification of the calling
party.
The CLIP supplementary service is applicable to all telecommunications services.
The present document is applicable to the stage two and stage three standards for the ISDN CLIP supplementary service.
The terms "stage two" and "stage three" are also defined in CCITT Recommendation I.130 [1]. Where the text indicates
the status of a requirement, (i.e. as strict command or prohibition, as authorization leaving freedom or, as a capability or
possibility), this shall be reflected in the text of the relevant stage two and stage three standards.
Furthermore, conformance to the present document 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 the present
document.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
• A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same
number.
[1] CCITT Recommendation I.130 (1988): "Method for the characterization of telecommunication
services supported by an ISDN and network capabilities of an ISDN".
[2] ITU-T Recommendation I.112 (1993): "Vocabulary of terms for ISDNs".
[3] ITU-T Recommendation E.164 (1997): "The international public telecommunication numbering
plan".
[4] ITU-T Recommendation I.210 (1993): "Principles of telecommunication services supported by an
ISDN and the means to describe them".
[5] ETSI ETS 300 062: "Integrated Services Digital Network (ISDN); Direct Dialling In (DDI)
supplementary service; Service description".
ETSI

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SIST EN 300 089 V2.1.1:2005
7 ETSI EN 300 089 V2.1.1 (2000-06)
[6] ETSI ETS 300 050: "Integrated Services Digital Network (ISDN); Multiple Subscriber Number
(MSN) supplementary service; Service description".
[7] CCITT Recommendation Q.9 (1988): "Vocabulary of switching and signalling terms".
[8] ETSI ETS 300 090: "Integrated Services Digital Network (ISDN); Calling Line Identification
Restriction (CLIR) supplementary service; Service description".
[9] ETSI ETS 300 091: "Integrated Services Digital Network (ISDN); Calling Line Identification
Presentation (CLIP) and Calling Line Identification Restriction (CLIR) supplementary services;
Functional capabilities and information flows".
[10] ETSI ETS 300 092: "Integrated Services Digital Network (ISDN); Calling Line Identification
Presentation (CLIP) supplementary service; Digital Subscriber Signalling System No. one (DSS1)
protocol".
[11] ECMA-155: "Private Integrated Services Networks - Addressing (PTNA-2)".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply.
Integrated Services Digital Network (ISDN): see ITU-T Recommendation I.112 [2], subclause 2.3, definition 308
Service; telecommunications service: see ITU-T Recommendation I.112 [2], subclause 2.2, definition 201
Supplementary service: see ITU-T Recommendation I.210 [4], subclause 2.4
ISDN number: number conforming to the numbering plan and structure specified in ITU-T Recommendation E.164 [3]
Subaddress: see ITU-T Recommendation E.164 [3], subclause 11.2
National (ISDN) number: see ITU-T Recommendation E.164 [3], subclause 3.2
International (ISDN) number: see ITU-T Recommendation E.164 [3], subclause 3.2
Partial number: 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 supplementary service and multiple subscriber number supplementary service (see ETS 300 062 [5]
and ETS 300 050 [6])
Default number: ISDN number registered within the public ISDN following prior agreement between the calling party
and the public ISDN
Screening: process whereby the network checks that a user provided information is acceptable to the network
Special arrangement: agreement between a customer and a public network operator whereby customer supplied callin
...