SIST EN 300 210-2 V1.2.4:2005

• Abstract:

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

• Status: Published
• Publication Date: 31-Mar-2005
• 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 300 210-2 V1.2.4 (1998-06) - Integrated Services Digital Network (ISDN); Freephone (FPH) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification

SIST EN 300 210-2 V1.2.4:2005 is the Slovenian adoption of EN 300 210-2 Version 1.2.4. It defines the Protocol Implementation Conformance Statement (PICS) proforma for the Integrated Services Digital Network (ISDN) Freephone (FPH) supplementary service using the Digital Subscriber Signalling System No. one (DSS1) protocol, so suppliers can state which user or network capabilities their implementation supports.

What does SIST EN 300 210-2 V1.2.4:2005 specify?

SIST EN 300 210-2 V1.2.4:2005 specifies the PICS proforma for the stage three specification of the ISDN Freephone supplementary service. It is written for implementations that claim conformance to EN 300 210-1 and follows the PICS guidance of ISO/IEC 9646-7.

In practice, the document tells a supplier how to complete a conformance statement for a user or network implementation. The completed PICS is then used to document support for optional features and to support static conformance checking.

Annex	What it covers
Annex A	Normative PICS proforma, including instructions, identification fields, roles, user and network capability tables
Annex B	Normative requirements list linking this PICS to related basic call, generic functional protocol, and supplementary service interactions PICS forms
Annex C	Informative summary of changes compared with the previous ETS 300 210-2

The main clauses cover scope, normative references, definitions, abbreviations, and conformance. Annex A is the core working part of the document.

What are the key requirements of SIST EN 300 210-2 V1.2.4:2005?

SIST EN 300 210-2 V1.2.4:2005 is mainly a completion and conformance document, but it still sets clear rules for how the PICS must be prepared and used. The most important point is that the finished PICS has to match annex A in structure and item order.

Conformance and identification

The PICS proforma in annex A must be reproduced with the same numbering and order of items. That matters because conformance checking depends on being able to compare one implementation against the same checklist.

The completed PICS must identify the implementation under test (IUT), the system under test (SUT), the product supplier, the client, and a contact person. In practice, this gives testers and purchasers a way to trace the statement to a specific product and version.

The global conformance statement in annex A asks whether the implementation meets all mandatory requirements of EN 300 210-1. If the answer is “No”, the PICS must identify the unsupported mandatory capabilities and explain them.

Roles and applicability

Annex A separates the statement into roles, with one part for user implementations and one part for network implementations. The roles table also covers the coincident S and T reference point and private ISDN interworking cases.

This matters because the wrong role selection can make a PICS incomplete or misleading. A user implementation completes the user tables, a network implementation completes the network tables, and the roles table applies to all implementations.

User-side capabilities

For user implementations, annex A covers acceptance of freephone calls, busy monitoring-related procedures, and the facility information elements and parameters associated with those functions. It also includes the related support for received and sent items, such as invoke, return result, and return error information.

That tells an implementer exactly what to declare about user-side FPH behavior. It is not enough to say “supported” in general - the PICS breaks support down into specific protocol data units, parameters, and call-state behavior.

Network-side capabilities

For network implementations, annex A covers acceptance and delivery of freephone calls, busy monitoring, delivery of queueing notification, timers, and FPH call states. It also covers the network’s received and sent facility information element components.

In practice, this is where a network supplier shows whether the implementation can handle the FPH call flow, the queueing indication, and the required timer behavior. Annex A also identifies the FPH Idle, FPH Await Status, and FPH Busy Monitoring states.

Support coding and dependencies

Annex A uses standard conformance notation such as mandatory, optional, conditional, not applicable, and selectable options. Support is marked with yes/no style answers.

That structure matters because the form is not just a checklist - it captures dependency rules. Some items only apply when other items are selected, so the completed PICS shows exactly which combinations are implemented.

Related PICS dependencies

Annex B lists the related requirements that apply to the basic call PICS, the generic functional protocol PICS, and the supplementary service interactions PICS. It points to the corresponding items in EN 300 403-3, EN 300 196-2, and EN 300 195-2.

This is important for users who need a complete conformance file. A Freephone implementation may need more than one PICS form, and annex B shows which extra items must be considered in those companion documents.

What terms does SIST EN 300 210-2 V1.2.4:2005 define?

• Protocol Implementation Conformance Statement (PICS) - A statement from the supplier saying which capabilities of a protocol implementation are supported.
• PICS proforma - A questionnaire-style document that becomes the PICS when it is completed for a specific implementation.
• Static conformance review - A comparison of the completed PICS against the static conformance requirements of the relevant standard.
• Implementation Under Test (IUT) - The implementation being assessed for conformance.
• System Under Test (SUT) - The system in which the IUT resides during the conformance review.
• System Conformance Statement (SCS) - A document that summarizes which standards and parts are implemented and claimed as conformant.
• Freephone (FPH) - The supplementary service covered by this part of the standard.

Who uses SIST EN 300 210-2 V1.2.4:2005?

SIST EN 300 210-2 V1.2.4:2005 is used by suppliers of ISDN equipment and software that claim conformance to EN 300 210-1. It is also used by product suppliers, clients, and the named contact person who must answer questions about the declaration.

Test laboratories and conformance assessors use it to review the completed PICS and to select test cases for optional functions. Network operators and manufacturers use it when they need to document whether a user-side or network-side FPH implementation supports the required procedures, timers, and states.

What changed in SIST EN 300 210-2 V1.2.4:2005 from the previous edition?

Compared with the previous ETS 300 210-2, this edition converts the document to EN layout. It also replaces references to ETS 300 102 and associated I-ETSs with EN 300 403, and substitutes non-specific references to basic standards with the latest version where that was intended.

The foreword also says that this version updates the references to the basic call specifications.

Which standards are used with SIST EN 300 210-2 V1.2.4:2005?

Reference	Contribution
EN 300 210-1	The protocol specification that this PICS proforma supports
EN 300 403-1	Basic call control signalling network layer protocol specification used in the normative references
EN 300 403-3	Basic call control PICS proforma used in annex B
EN 300 195-1	Protocol specification for supplementary service interactions
EN 300 195-2	PICS proforma for supplementary service interactions, used in annex B
EN 300 196-1	Generic functional protocol specification for supplementary services
EN 300 196-2	PICS proforma for the generic functional protocol, used in annex B
ISO/IEC 9646-1	General conformance testing concepts and framework
ISO/IEC 9646-7	Guidance for Implementation Conformance Statements and tabular PICS layout
CCITT Recommendation I.130	Method for characterizing ISDN services and network capabilities
ITU-T Recommendation I.411	ISDN user-network reference configurations

What does the SIST EN 300 210-2 V1.2.4:2005 document contain?

The document contains a short front matter, five main clauses, and three annexes. Annex A provides the PICS questionnaire form with identification fields, a global conformance statement, role selection, and separate user and network tables for capabilities, protocol data units, parameters, timers, and call states.

Annex B gives the requirements list that links this Freephone PICS to the related basic call, generic functional protocol, and supplementary service interactions PICS forms. Annex C gives the changes relative to the previous ETS edition.

The tables use the standard conformance coding found in ISO/IEC 9646-7, so users can record whether an item is mandatory, optional, conditional, or not applicable. The annex layout is designed for completion during supplier declarations and for later static conformance review.

SLOVENSKI STANDARD
01-april-2005
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Integrated Services Digital Network (ISDN); Freephone (FPH) 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 300 210-2 Version 1.2.4
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 300 210-2 V1.2.4 (1998-06)
European Standard (Telecommunications series)
Integrated Services Digital Network (ISDN);
Freephone (FPH) supplementary service;
Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 2: Protocol Implementation Conformance
Statement (PICS) proforma specification

2 EN 300 210-2 V1.2.4 (1998-06)
Reference
REN/SPS-05145-P-2 (1y0i0iqo.PDF)
Keywords
ISDN, FPH, 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 300 210-2 V1.2.4 (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. 15
A.7.6 Call states. 15
A.8 Network.15
A.8.1 Major capabilities . 15
A.8.2 Subsidiary capabilities . 15
A.8.3 Protocol data units . 16
A.8.4 Protocol data unit parameters. 16
A.8.5 Timers. 17
A.8.6 Call states. 17
Annex B (normative): Requirements list.18
B.1 User .18
B.1.1 Requirements on items used in the basic call PICS . 18
B.1.2 Requirements on items used in the generic functional protocol PICS . 18
B.1.3 Requirements on items used in the supplementary service interactions PICS.19
B.2 Network.19
B.2.1 Requirements on items used in the basic call PICS . 19
B.2.2 Requirements on items used in the generic functional protocol PICS . 19
ETSI
4 EN 300 210-2 V1.2.4 (1998-06)
B.2.3 Requirements on items used in the supplementary service interactions PICS.20
Annex C (informative): Changes with respect to the previous ETS 300 210-2 .21
History.22
ETSI
5 EN 300 210-2 V1.2.4 (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) Freephone (FPH) 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 300 210-2 V1.2.4 (1998-06)
1 Scope
This second part of EN 300 210 is applicable to the stage three of the Freephone (FPH) 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 [11]) 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 telecommunication service
(see CCITT Recommendation I.130 [10]).
The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the ISDN
DSS1 FPH supplementary service protocol as specified in EN 300 210-1 [6] in compliance with the relevant
requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [9].
The supplier of a protocol implementation which is claimed to conform to EN 300 210-1 [6] 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 300 403-1: "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]".
[2] EN 300 195-1: "Integrated Services Digital Network (ISDN); Supplementary service interactions;
Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification".
[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 300 196-1: "Integrated Services Digital Network (ISDN); Generic functional protocol for the
support of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 1: Protocol specification".
[5] EN 300 196-2: "Integrated Services Digital Network (ISDN); Generic functional protocol for the
support of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification".
[6] EN 300 210-1 (V1.2): "Integrated Services Digital Network (ISDN); Freephone (FPH)
supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1:
Protocol specification".
[7] 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".
ETSI
7 EN 300 210-2 V1.2.4 (1998-06)
[8] ISO/IEC 9646-1: "Information technology - Open systems interconnection - Conformance testing
methodology and framework - Part 1: General concepts".
[9] ISO/IEC 9646-7: "Information technology - Open systems interconnection - Conformance testing
methodology and framework - Part 7: Implementation Conformance Statements".
[10] CCITT Recommendation I.130 (1988): "Method for the characterization of telecommunication
services supported by an ISDN and network capabilities of an ISDN".
[11] ITU-T Recommendation I.411 (1993): "ISDN user-network interfaces - Reference configurations".
3 Definitions
For the purposes of The present document, the following definitions apply, in addition to those given in
EN 300 210-1 [6]:
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 [8]).
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 [8]).
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 [8]).
4 Abbreviations
For the purposes of The present document, the following abbreviations apply:
AND Boolean "and"
C Conditional requirement (to be observed if the relevant conditions apply)
CS Call States
DSS1 Digital Subscriber Signalling System No. one
FPH Freephone
IET Information Elements Transmitted
ISDN Integrated Services Digital Network
IUT Implementation Under Test
M Mandatory requirement (to be observed in all cases)
MC Major Capabilities
MT Messages Transmitted
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 Role
RL Requirements List
SCS System Conformance Statement
SUT System Under Test
TM Timers
ETSI
8 EN 300 210-2 V1.2.4 (1998-06)
Yes supported
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 300 210-1 [6];
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 300 210-2 V1.2.4 (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 contact person.
The SCS as defined in ISO/IEC 9646-1 [8] is a document supplied by the client or product supplier that summarizes
which OSI International Standards, ITU-T (CCITT) Recommendations, ETSs or other standards are implemented and to
which conformance is claimed. The PICS/SCS subclause should describe the relationship of the PICS to the SCS.
A.1.2 Global statement of conformance
If the answer to the statement in this subclause is "Yes", all subsequent subclauses should be completed to facilitate
selection of test cases for optional functions.
If the answer to the statement in this subclause is "No", all subsequent subclauses should be completed, and all non-
supported mandatory capabilities should be identified and explained. Explanations may be entered in the comments field
at the bottom of each table or on attached sheets of paper.
A.1.3 Explanation of PICS proforma subclauses
The PICS proforma contains a Roles clause and thereafter is presented in two parts (for user and network) with the
following subclauses, as required:
- major capabilities;
- subsidiary capabilities;
- protocol data unit support;
- protocol data unit parameters;
- timers;
- call states.
The User clause shall only be completed for user implementations (including private network implementations) while
the Network clause shall only be completed for network implementations. The Roles subclause shall be completed for
all implementations.
The relationship between this PICS proforma and other related PICS proforma (e.g. the basic call PICS proforma) is
expressed in the Requirements List (RL) contained in annex B. This provides the additional restrictions placed on the
related proforma (different conditions, different status, etc.).
ETSI
10 EN 300 210-2 V1.2.4 (1998-06)
A.1.4 Symbols, abbreviations and terms
The PICS proforma contained in this annex is comprised of information in tabular form in accordance with the
guidelines presented in ISO/IEC 9646-7 [9].
The reference column contained in the tables gives reference to the appropriate part(s) of EN 300 210-1 [6] describing
the particular item. Note, however, that a reference merely indicates the place where the core of a description of an item
can be found. Any additional information contained in EN 300 210-1 [6] has to be taken into account when making a
statement about the conformance of that particular item.
The following common not
...