SIST EN 300 064-2 V1.3.4:2005

• Abstract:

  Update references from ETS 300 102-1 and associated I-ETSs to ETS 300 403.

• Status: Published
• Publication Date: 31-Mar-2005
• Withdrawal Date: 30-Sep-2003
• 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 300 064-2 V1.3.4 (1998-06) - Integrated Services Digital Network (ISDN); Direct Dialling In (DDI) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification

SIST EN 300 064-2 V1.3.4:2005 is the Slovenian adoption of EN 300 064-2 Version 1.3.4 from ETSI. It specifies the Protocol Implementation Conformance Statement (PICS) proforma for the Integrated Services Digital Network (ISDN) Direct Dialling In (DDI) supplementary service over the Digital Subscriber Signalling System No. one (DSS1) protocol. The document is for suppliers, implementers, and testers who need to state and check what an implementation supports against the DDI protocol specification.

What does SIST EN 300 064-2 V1.3.4:2005 specify?

SIST EN 300 064-2 V1.3.4:2005 specifies the PICS proforma for stage three of the DDI supplementary service in pan-European ISDN at the T reference point, or at coincident S and T reference point, using DSS1. In practice, it gives the structured questionnaire used to declare what a user or network implementation supports, so conformance can be assessed in a consistent way.

The document is the second part of a multi-part standard for the DDI DSS1 protocol. Its organization is straightforward: the main clauses cover scope, references, definitions, abbreviations, and conformance, followed by normative annexes for the PICS proforma and related requirements.

Annex	What it covers
Annex A	Normative PICS proforma, including instructions, identification fields, conformance statements, roles, and user/network tables
Annex B	Normative requirements list linking this part to basic call and supplementary service interaction PICS items
Annex C	Informative changes with respect to the previous ETS 300 064-2

What are the key requirements of SIST EN 300 064-2 V1.3.4:2005?

SIST EN 300 064-2 V1.3.4:2005 is mainly a conformance-document standard, so its requirements focus on how to complete and use the PICS proforma rather than on network behavior itself. The practical task is to record exactly which capabilities are implemented, and to make that declaration usable for static conformance review.

Conformance of the PICS proforma

A conforming PICS proforma shall be technically equivalent to Annex A and keep the same numbering and order of items. A conforming PICS shall describe an implementation that claims conformance to EN 300 064-1, be completed according to the instructions in A.1, and identify both the supplier and the implementation. This matters because testers need a stable checklist that matches the protocol specification item by item.

Identification and global statement

Annex A requires identification of the Implementation Under Test (IUT), the System Under Test (SUT), the product supplier, the client, and a contact person. It also includes a global statement of conformance asking whether the implementation meets all mandatory requirements. In practice, this makes the PICS traceable to a specific product, version, and responsible organization.

How the PICS is completed

Annex A explains that a “Yes” answer to the global conformance statement means the later subclauses should be completed to support selection of test cases for optional functions. A “No” answer means all subsequent subclauses still need completion, and any non-supported mandatory capabilities must be identified and explained. That is important for audits and interoperability reviews because it shows exactly where an implementation departs from the referenced protocol.

Roles and applicability

Annex A separates the proforma into a Roles clause and then user and network parts. The User clause is completed only for user implementations, including private network implementations, while the Network clause is completed only for network implementations. This keeps suppliers from filling in irrelevant items and helps reviewers focus on the correct side of the interface.

Numbering options

The user part records support for numbering options such as incomplete ISDN number operation from the agreed starting point within the full ISDN number and full ISDN number operation. The network part records whether the implementation delivers the full ISDN number or a partial ISDN number from the agreed starting point within the full ISDN number. In practice, this tells operators and equipment suppliers how numbers are handled across the service boundary.

Basic call and supplementary service interactions

Annex B adds requirements linked to the basic call PICS and the supplementary service interactions PICS. On the user side, it covers incoming calls, overlap receiving, interpretation of the Called party number information element in SETUP, and DDI interactions with other supplementary services. On the network side, it repeats the interaction requirement for other supplementary services and states that there are no additional restrictions on basic call. This matters because DDI has to work alongside basic call handling and with other services already implemented in the system.

What terms does SIST EN 300 064-2 V1.3.4:2005 define?

SIST EN 300 064-2 V1.3.4:2005 defines the key conformance-testing terms used in the PICS process.

• Protocol Implementation Conformance Statement (PICS) - A statement by the supplier that identifies which capabilities of an OSI protocol implementation are supported.
• PICS proforma - A questionnaire-style document that becomes the PICS when completed for a specific implementation.
• Static conformance review - A comparison of the completed PICS against the static conformance requirements in the relevant standards.
• Implementation Under Test (IUT) - The implementation being checked for conformance.
• System Under Test (SUT) - The system in which the implementation under test resides.
• System Conformance Statement (SCS) - A supplier or client document that lists the standards implemented and the claimed conformance.
• Direct Dialling In (DDI) - The ISDN supplementary service covered by the protocol specification.

Who uses SIST EN 300 064-2 V1.3.4:2005?

SIST EN 300 064-2 V1.3.4:2005 is used by protocol suppliers, ISDN equipment vendors, test laboratories, and telecom operators that need to declare or verify conformance of DDI implementations. Quality and certification teams use it to complete the PICS, compare implementations against the protocol specification, and select relevant test cases. Buyers and integrators use it to check whether a product supports the user or network features needed for a specific ISDN deployment.

What changed in SIST EN 300 064-2 V1.3.4:2005 from the previous edition?

SIST EN 300 064-2 V1.3.4:2005 was updated to convert the document to EN layout and to replace references to ETS 300 102 and associated I-ETSs with EN 300 403. It also replaces non-specific references to basic standards where the intention is to use the latest version. The foreword says the version updates the references to the basic call specifications.

Which standards are used with SIST EN 300 064-2 V1.3.4:2005?

SIST EN 300 064-2 V1.3.4:2005 cites the following standards and recommendations as its technical framework:

• EN 300 064-1 - The DDI protocol specification that the PICS refers to.
• EN 300 403-1 - The basic call control protocol specification used for circuit-mode basic call handling.
• EN 300 195-2 - The PICS proforma for supplementary service interactions.
• EN 300 403-3 - The basic call PICS proforma used for related requirements.
• ISO/IEC 9646-1 - The general conformance testing concepts and framework.
• ISO/IEC 9646-7 - The guidance for implementation conformance statements.
• CCITT Recommendation I.130 - The method for characterizing ISDN services and network capabilities.
• ITU-T Recommendation I.411 - The reference configurations for ISDN user-network interfaces.

What does the SIST EN 300 064-2 V1.3.4:2005 document contain?

SIST EN 300 064-2 V1.3.4:2005 contains a completed-blank PICS structure with identification fields, a global conformance question, role selection, and separate user and network tables. It also contains requirements lists that point back to the basic call and supplementary service interaction PICS documents, so the same item does not need to be repeated in full. Annex A gives the questionnaire format, Annex B gives the linked requirement items, and Annex C summarizes the changes from the previous edition.

The document is designed for conformance declarations, implementation review, and test selection. Its tables use status and support markings so a supplier can indicate what is mandatory, optional, or not applicable for a specific implementation.

SLOVENSKI STANDARD
01-april-2005
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Integrated Services Digital Network (ISDN); Direct Dialling In (DDI) supplementary
service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol
Implementation Conformance Statement (PICS) proforma specification
Ta slovenski standard je istoveten z: EN 300 064-2 Version 1.3.4
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 300 064-2 V1.3.4 (1998-06)
European Standard (Telecommunications series)
Integrated Services Digital Network (ISDN);
Direct Dialling In (DDI) supplementary service;
Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 2: Protocol Implementation Conformance
Statement (PICS) proforma specification

2 EN 300 064-2 V1.3.4 (1998-06)
Reference
REN/SPS-05145-A-2 (0lci0j2o.PDF)
Keywords
ISDN, DDI, DSS1, supplementary service, PICS
ETSI
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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 1998.
All rights reserved.
ETSI
3 EN 300 064-2 V1.3.4 (1998-06)
Contents
Intellectual Property Rights.5
Foreword .5
1 Scope.6
2 Normative references .6
3 Definitions.7
4 Abbreviations.7
5 Conformance.8
Annex A (normative): PICS proforma.9
A.1 Instructions for completing the PICS proforma.9
A.1.1 Identification of the implementation . 9
A.1.2 Global statement of conformance . 9
A.1.3 Explanation of PICS proforma subclauses. 9
A.1.4 Symbols, abbreviations and terms. 10
A.2 Identification of the implementation.10
A.2.1 Implementation Under Test (IUT) identification . 10
A.2.2 System Under Test (SUT) identification. 10
A.2.3 Product supplier. 11
A.2.4 Client . 11
A.2.5 PICS contact person. 11
A.3 PICS/System Conformance Statement (SCS).12
A.4 Identification of the protocol .12
A.5 Global statement of conformance .12
A.6 Roles.13
A.7 User .13
A.7.1 Major capabilities . 14
A.7.2 Subsidiary capabilities . 14
A.7.3 Protocol data units . 14
A.7.4 Protocol data unit parameters. 14
A.7.5 Timers. 14
A.7.6 Call states. 14
A.8 Network.14
A.8.1 Major capabilities . 15
A.8.2 Subsidiary capabilities . 15
A.8.3 Protocol data units . 15
A.8.4 Protocol data unit parameters. 15
A.8.5 Timers. 15
A.8.6 Call states. 15
Annex B (normative): Requirements list.16
B.1 User .16
B.1.1 Requirements on items used in the basic call PICS . 16
B.1.2 Requirements on items used in the supplementary service interactions PICS.16
B.2 Network.17
B.2.1 Requirements on items used in the basic call PICS . 17
B.2.2 Requirements on items used in the supplementary service interactions PICS.17
ETSI
4 EN 300 064-2 V1.3.4 (1998-06)
Annex C (informative): Changes with respect to the previous ETS 300 064-2 .18
History.19
ETSI
5 EN 300 064-2 V1.3.4 (1998-06)
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 SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect
of ETSI standards", which is available free of charge from the ETSI Secretariat. Latest updates are available on the
ETSI Web server (http://www.etsi.fr/ipr or 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 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 Signalling
Protocols and Switching (SPS).
The present document is part 2 of a multi-part standard covering the Digital Subscriber Signalling System No. one
(DSS1) protocol specification for the Integrated Services Digital Network (ISDN) Direct Dialling In (DDI)
supplementary service, as described below:
Part 1: "Protocol specification";
Part 2: "Protocol Implementation Conformance Statement (PICS) proforma specification";
Part 3: "Test Suite Structure and Test Purposes (TSS&TP) specification for the user";
Part 4: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
proforma specification for the user";
Part 5: "Test Suite Structure and Test Purposes (TSS&TP) specification for the network";
Part 6: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
proforma specification for the network".
To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities and
options have been implemented for a given Open Systems Interconnection (OSI) protocol. Such a statement is called a
Protocol Implementation Conformance Statement (PICS).
The present version updates the references to the basic call specifications.
National transposition dates
Date of adoption of this EN: 19 June 1998
Date of latest announcement of this EN (doa): 30 September 1998
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 March 1999
Date of withdrawal of any conflicting National Standard (dow): 31 March 1999
ETSI
6 EN 300 064-2 V1.3.4 (1998-06)
1 Scope
This second part of EN 300 064 is applicable to the stage three of the Direct Dialling In (DDI) supplementary service
for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications
operators at the T reference point or coincident S and T reference point (as defined in ITU-T Recommendation
I.411 [8]) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol. Stage three identifies the
protocol procedures and switching functions needed to support a telecommunications service (see CCITT
Recommendation I.130 [7]).
The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the ISDN
DSS1 DDI supplementary service protocol as specified in EN 300 064-1 [1] in compliance with the relevant
requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [6].
The supplier of a protocol implementation which is claimed to conform to EN 300 064-1 [1] is required to complete a
copy of the PICS proforma provided in annex A of the present document and is required to provide the information
necessary to identify both the supplier and the implementation.
2 Normative references
References may be made to:
a) specific versions of publications (identified by date of publication, edition number, version number, etc.), in
which case, subsequent revisions to the referenced document do not apply; or
b) all versions up to and including the identified version (identified by "up to and including" before the version
identity); or
c) all versions subsequent to and including the identified version (identified by "onwards" following the version
identity); or
d) publications without mention of a specific version, in which case 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] EN 300 064-1 (V1.3): "Integrated Services Digital Network (ISDN); Direct Dialling In (DDI)
supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1:
Protocol specification".
[2] EN 300 403-1: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System
No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 1:
Protocol specification [ITU-T Recommendation Q.931 (1993), modified]".
[3] EN 300 195-2: "Integrated Services Digital Network (ISDN); Supplementary service interactions;
Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation
Conformance Statement (PICS) proforma specification".
[4] EN 300 403-3: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System
No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 3:
Protocol Implementation Conformance Statement (PICS) proforma specification".
[5] ISO/IEC 9646-1: "Information technology - Open systems interconnection - Conformance testing
methodology and framework - Part 1: General concepts".
[6] ISO/IEC 9646-7: "Information technology - Open systems interconnection - Conformance testing
methodology and framework - Part 7: Implementation Conformance Statements".
[7] CCITT Recommendation I.130 (1988): "Method for the characterization of telecommunication
services supported by an ISDN and network capabilities of an ISDN".
[8] ITU-T Recommendation I.411 (1993): "ISDN user-network interfaces - Reference configurations".
ETSI
7 EN 300 064-2 V1.3.4 (1998-06)
3 Definitions
For the purposes of the present document, the following definitions apply, in addition to those given in
EN 300 064-1 [1]:
Protocol Implementation Conformance Statement (PICS): A statement made by the supplier of an Open Systems
Interconnection (OSI) implementation or system, stating which capabilities have been implemented for a given OSI
protocol (see ISO/IEC 9646-1 [5]).
PICS proforma: A document, in the form of a questionnaire, designed by the protocol specifier or conformance test
suite specifier, which, when completed for an OSI implementation or system, becomes the PICS (see
ISO/IEC 9646-1 [5]).
static conformance review: A review of the extent to which the static conformance requirements are met by the IUT,
accomplished by comparing the PICS with the static conformance requirements expressed in the relevant standard(s)
(see ISO/IEC 9646-1 [5]).
4 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AND Boolean "and"
DDI Direct Dialling In
DSS1 Digital Subscriber Signalling System No. one
IER Information Elements Received
ISDN Integrated Services Digital Network
IUT Implementation Under Test
M Mandatory requirement (to be observed in all cases)
MC Major Capabilities
N/A Not applicable, not supported or the conditions for status are not met
No not supported
NOT Boolean "not"
O Option (may be selected to suit the implementation, provided that any requirements applicable to
the option are observed)
O.n Options, but support required for either at least one or only one of the options in the group labelled
with the same numeral "n"
OR Boolean "or"
OSI Open Systems Interconnection
PICS Protocol Implementation Conformance Statement
R Roles
RL Requirements List
SCS System Conformance Statement
SS Supplementary Service
SUT System Under Test
TON Type Of Number
Yes supported
ETSI
8 EN 300 064-2 V1.3.4 (1998-06)
5 Conformance
A PICS proforma which conforms to this PICS proforma specification shall be technically equivalent to annex A, and
shall preserve the numbering and ordering of the items in annex A.
A PICS which conforms to this PICS proforma specification shall:
a) describe an implementation which claims to conform to EN 300 064-1 [1];
b) be a conforming ICS proforma which has been completed in accordance with the instructions for completion
given in clause A.1;
c) include the information necessary to uniquely identify both the supplier and the implementation.
ETSI
9 EN 300 064-2 V1.3.4 (1998-06)
Annex A (normative):
PICS proforma
Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that users
of the present document may freely reproduce the PICS proforma in this annex so that it can be used for its intended
purposes and may further publish the completed PICS.
A.1 Instructions for completing the PICS proforma
A.1.1 Identification of the implementation
Identification of the Implementation Under Test (IUT) and the system in which it resides (the System Under Test
(SUT)) should be filled in so as to provide as much detail as possible regarding version numbers and configuration
options.
The product supplier information and client information should both be filled in if they are different.
A person who can answer queries regarding information supplied in the PICS should be named as the
...