SIST EN 300 141-5 V1.2.4:2005

Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network

Update to references to cite latest basic call standards et al. Incorporation of minor technical modifications where necessary.

Digitalno omrežje z integriranimi storitvami (ISDN) - Dopolnilna storitev: zadržanje klica (HOLD) - Protokol digitalne naročniške signalizacije št. 1 (DSS1) - 5. del: Zgradba preskušalnega niza in nameni preskušanja (TSS&TP) - Specifikacija za omrežje

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 300 141-5 V1.2.4 (1998-06) - Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 300 141-5 V1.2.4:2005
01-april-2005
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Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service;
Digital Subscriber Signalling System No. one (DSS1) protocol; Part 5: Test Suite
Structure and Test Purposes (TSS&TP) specification for the network
Ta slovenski standard je istoveten z: EN 300 141-5 Version 1.2.4
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST EN 300 141-5 V1.2.4:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 141-5 V1.2.4:2005

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SIST EN 300 141-5 V1.2.4:2005
EN 300 141-5 V1.2.4 (1998-06)
European Standard (Telecommunications series)
Integrated Services Digital Network (ISDN);
Call Hold (HOLD) supplementary service;
Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 5: Test Suite Structure and Test Purposes (TSS&TP)
specification for the network

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SIST EN 300 141-5 V1.2.4:2005
2 EN 300 141-5 V1.2.4 (1998-06)
Reference
REN/SPS-05145-S-5 (1b190iqo.PDF)
Keywords
ISDN, DSS1, supplementary service, HOLD,
testing, TSS&TP, network
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

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SIST EN 300 141-5 V1.2.4:2005
3 EN 300 141-5 V1.2.4 (1998-06)
Contents
Intellectual Property Rights.4
Foreword .4
1 Scope.5
2 Normative references .5
3 Definitions.6
3.1 Definitions related to conformance testing . 6
3.2 Definitions related to EN 300 141-1. 6
4 Abbreviations.7
5 Test Suite Structure (TSS) .7
6 Test Purposes (TP).8
6.1 Introduction. 8
6.1.1 TP naming convention. 8
6.1.2 Source of TP definition . 8
6.1.3 TP structure. 8
6.1.4 Test strategy . 9
6.2 Network TPs for HOLD. 9
6.2.1 Network (S/T) . 9
6.2.1.1 Served User . 9
6.2.1.1.1 Holding . 9
6.2.1.1.2 Retrieving. 11
6.2.2 Remote user. 12
6.2.2.1 Holding. 12
6.2.2.2 Retrieving . 13
6.2.3 Network (T). 13
7 Compliance .14
8 Requirements for a comprehensive testing service.14
Annex A (informative): Changes with respect to the previous ETS 300 141-5 .15
History.16
ETSI

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SIST EN 300 141-5 V1.2.4:2005
4 EN 300 141-5 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 5 of a multi-part standard covering the Digital Subscriber Signalling System No. one
(DSS1) protocol specification for the Integrated Services Digital Network (ISDN) Call Hold (HOLD) 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".
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

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SIST EN 300 141-5 V1.2.4:2005
5 EN 300 141-5 V1.2.4 (1998-06)
1 Scope
This fifth part of EN 300 141 specifies the Test Suite Structure and Test Purposes (TSS&TP) for the Network side of
the T reference point or coincident S and T reference point (as defined in ITU-T Recommendation I.411 [7]) of
implementations conforming to the stage three standard for the Call Hold (HOLD) supplementary service for the
pan-European Integrated Services Digital Network (ISDN) by means of the Digital Subscriber Signalling System No.
one (DSS1) protocol, EN 300 141-1 [1].
A further part of the present document specifies the Abstract Test Suite (ATS) and partial Protocol Implementation
eXtra Information for Testing (PIXIT) proforma based on the present document. Other parts specify the TSS&TP and
the ATS and partial PIXIT proforma for the User side of the T reference point or coincident S and T reference point of
implementations conforming to EN 300 141-1 [1].
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 300 141-1 (V1.2): "Integrated Services Digital Network (ISDN); Call Hold (HOLD)
supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1:
Protocol specification".
[2] EN 300 141-2 (V1.2): "Integrated Services Digital Network (ISDN); Call Hold (HOLD)
supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2:
Protocol Implementation Conformance Statement (PICS) proforma specification".
[3] ISO/IEC 9646-1: "Information Technology - OSI Conformance Testing Methodology and
Framework; Part 1: General Concepts".
[4] ISO/IEC 9646-2: "Information Technology - OSI Conformance Testing Methodology and
Framework; Part 2: Abstract Test Suite specification".
[5] ISO/IEC 9646-3: "Information Technology - OSI Conformance Testing Methodology and
Framework; Part 3: The Tree and Tabular Combined Notation".
[6] 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".
[7] ITU-Recommendation I.411 (1993): "ISDN user-network interfaces - Reference configurations".
[8] 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]".
[9] ITU-Recommendation I.112: "Vocabulary and terms for ISDNs".
[10] CCITT Recommendation E.164: "Numbering plan for the ISDN era".
ETSI

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SIST EN 300 141-5 V1.2.4:2005
6 EN 300 141-5 V1.2.4 (1998-06)
[11] ITU-T Recommendation I.210: "Principles of the telecommunication services supported by an
ISDN and the means to describe them".
3 Definitions
For the purposes of the present document, the following definitions apply:
3.1 Definitions related to conformance testing
abstract test case: Refer to ISO/IEC 9646-1 [3].
Abstract Test Suite (ATS): Refer to ISO/IEC 9646-1 [3].
Implementation Under Test (IUT): Refer to ISO/IEC 9646-1 [3].
implicit send event: Refer to ISO/IEC 9646-3 [5].
lower tester: Refer to ISO/IEC 9646-1 [3].
point of control and observation: Refer to ISO/IEC 9646-1 [3].
Protocol Implementation Conformance Statement (PICS): Refer to ISO/IEC 9646-1 [3].
PICS proforma: Refer to ISO/IEC 9646-1 [3].
Protocol Implementation eXtra Information for Testing (PIXIT): Refer to ISO/IEC 9646-1 [3].
PIXIT proforma: Refer to ISO/IEC 9646-1 [3].
system under test: Refer to ISO/IEC 9646-1 [3].
Test Purpose (TP): Refer to ISO/IEC 9646-1 [3].
3.2 Definitions related to EN 300 141-1
Call Held auxiliary state: See EN 300 196-1 [6], subclause 7.1.2.
call reference: See EN 300 403-1 [8], subclause 4.3.
component: See EN 300 196-1 [6], subclause 11.2.2.1.
Idle auxiliary state: See EN 300 196-1 [6], subclause 7.1.2.
Integrated Services Digital Network (ISDN): See ITU-T Recommendation I.112 [9], definition 308.
ISDN number: A number conforming to the numbering and structure specified in CCITT Recommendation E.164 [10].
invoke component: See EN 300 196-1 [6], subclause 11.2.2.1.
network: The DSS1 protocol entity at the Network side of the user-network interface where a T reference point or
coincident S and T reference point applies.
network (S/T): The DSS1 protocol entity at the Network side of the user-network interface where a coincident S and T
reference point applies.
network (T): The DSS1 protocol entity at the Network side of the user-network interface where a T reference point
applies (Network connected to Private ISDN).
return error component: See EN 300 196-1 [6], subclause 11.2.2.1.
return result component: See EN 300 196-1 [6], subclause 11.2.2.1.
ETSI

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SIST EN 300 141-5 V1.2.4:2005
7 EN 300 141-5 V1.2.4 (1998-06)
served user: The served user is the user who invokes the HOLD supplementary service.
service; telecommunication service: See ITU-T Recommendation I.112 [9], definition 201.
supplementary service: See CCITT Recommendation I.210 [11], subclause 2.4.
4 Abbreviations
For the purposes of the present document, the following abbreviations apply:
ATM Abstract Test Method
ATS Abstract Test Suite
DSS1 Digital Subscriber Signalling System No. one
HOLD Call Hold
ISDN Integrated Services Digital Network
IUT Implementation Under Test
N00 Null call state
N02 Overlap Sending call state
N03 Outgoing Call Proceeding call state
N04 Call Delivered call state
N06 Call Present call state
N07 Call Received call state
N08 Connect Request call state
N09 Incoming Call Proceeding call state
N10 Active call state
N12 Disconnect Indication call state
N19 Release Request call state
N25 Overlap Receiving call state
PICS Protocol Implementation Conformance Statement
PIXIT Protocol Implementation eXtra Information for Testing
TP Test Purpose
TSS Test Suite Structure
5 Test Suite Structure (TSS)
HOLD - Network
Network (S/T) Remote user (S/T or T) Network (T)
(06)
Served User
Holding Retrieving Holding Retrieving
(01) (04) (05)
Normal Exceptional
(02) procedures
(03)
NOTE: Numbers in brackets represent group numbers and are used in TP identifiers.
Figure 1: Test suite structure
ETSI

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SIST EN 300 141-5 V1.2.4:2005
8 EN 300 141-5 V1.2.4 (1998-06)
6 Test Purposes (TP)
6.1 Introduction
For each test requirement a TP is defined.
6.1.1 TP naming convention
TPs are numbered, starting at 001, within each group. Groups are organized according to the TSS. Additional references
are added to identify the actual test suite and whether it applies to the network or the user (see table 1).
Table 1: TP identifier naming convention scheme
Identifier: __
= supplementary service: e.g. "HOLD"
= type of IUT: U User
N Network
= group 2 digit field representing group reference according to TSS
= sequential number (001-999)
6.1.2 Source of TP definition
The TPs are based on EN 300 141-1 [1], clauses 9, 10 and 14.
6.1.3 TP structure
Each TP has been written in a manner which is consistent with all other TPs. The intention of this is to make the TPs
more readable and checkable. A particular structure has been used and this is illustrated in table 2. This table should be
read in conjunction with any TP, i.e. use a TP as an example to fully understand the table.
ETSI

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SIST EN 300 141-5 V1.2.4:2005
9 EN 300 141-5 V1.2.4 (1998-06)
Table 2: Structure of a single TP
TP part Text Example
Header tab see table 1
tab subclause 0.0.0
tab valid, invalid, inopportune
CR. mandatory, optional, conditional
Stimulus Ensure that the IUT in the
N00, N10, etc.
and Hold Requested, .
see below for message structure receiving a XXXX message
or to request a .
Reaction sends, saves, does, etc.
using en-bloc sending, .
if the action is sending
  see below for message structure
, etc.
and remains in the same state
or and enters state
Message SETUP, FACILITY, CONNECT, .
structure message containing a
a) Bearer capability, Facility, .
information element with
b) a
encoded as or including
and back to a or b,
NOTE: Text in italics will not appear in TPs and text between <> is filled in for each TP and may differ from one
TP to the next.
6.1.4 Test strategy
As the base standard EN 300 141-1 [1] contains no explicit requirements for testing, the TPs were gen
...