SIST-TS TS 101 804-3 V1.1.1:2004
(Main)Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; Technology compliance specifications; Part 3: H.225.0 conformance test specifications; Abstract Test Suite (ATS) and PIXIT proforma specification for Terminal, Gatekeeper and Gateway
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; Technology compliance specifications; Part 3: H.225.0 conformance test specifications; Abstract Test Suite (ATS) and PIXIT proforma specification for Terminal, Gatekeeper and Gateway
Design of Abstract Test Suite and PIXIT for H.225.0 protocol implementation in Terminal, Gatekeeper and Gateway.
Harmonizacija telekomunikacij in internetnega protokola prek omrežij (TIPHON), 3. izdaja - Specifikacija tehnološke ustreznosti - 3. del: Specifikacija za preskušanje skladnosti H.225.0 - Abstraktni preskušalni niz (ATS) in PIXIT - Proforma specifikacija za terminal, vratarja in prehod
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST-TS TS 101 804-3 V1.1.1:2004
01-april-2004
Harmonizacija telekomunikacij in internetnega protokola prek omrežij (TIPHON), 3.
izdaja - Specifikacija tehnološke ustreznosti - 3. del: Specifikacija za preskušanje
skladnosti H.225.0 - Abstraktni preskušalni niz (ATS) in PIXIT - Proforma
specifikacija za terminal, vratarja in prehod
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON)
Release 3; Technology compliance specifications; Part 3: H.225.0 conformance test
specifications; Abstract Test Suite (ATS) and PIXIT proforma specification for Terminal,
Gatekeeper and Gateway
Ta slovenski standard je istoveten z: TS 101 804-3 Version 1.1.1
ICS:
33.020 Telekomunikacije na splošno Telecommunications in
general
SIST-TS TS 101 804-3 V1.1.1:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST-TS TS 101 804-3 V1.1.1:2004
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SIST-TS TS 101 804-3 V1.1.1:2004
ETSI TS 101 804-3 V1.1.1 (2002-02)
Technical Specification
Telecommunications and Internet Protocol
Harmonization Over Networks (TIPHON) Release 3;
Technology compliance specifications;
Part 3: H.225.0 conformance test specifications;
Abstract Test Suite (ATS) and PIXIT proforma specification
for Terminal, Gatekeeper and Gateway
�
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SIST-TS TS 101 804-3 V1.1.1:2004
2 ETSI TS 101 804-3 V1.1.1 (2002-02)
Reference
DTS/TIPHON-06016-3
Keywords
ATS, gatekeeper, gateway, H.323, IP, PIXIT,
supplementary service, terminal, testing, TTCN,
VoIP
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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 2001.
All rights reserved.
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
3 ETSI TS 101 804-3 V1.1.1 (2002-02)
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.7
4 Abstract Test Method.8
5 ATS conventions.8
5.1 Version of TTCN used .8
6 ATS to TP map.8
7 PCTR conformance.8
8 PIXIT conformance.9
9 ATS conformance.9
Annex A (normative): Protocol Conformance Test Report (PCTR) proforma.10
A.1 Identification summary.10
A.1.1 Protocol conformance test report.10
A.1.2 IUT identification.10
A.1.3 Testing environment.11
A.1.4 Limits and reservations .11
A.1.5 Comments.11
A.2 IUT conformance status .11
A.3 Static conformance summary.11
A.4 Dynamic conformance summary.12
A.5 Static conformance review report.12
A.6 Test campaign report.13
A.7 Observations.21
Annex B (normative): Partial PIXIT proforma .22
B.1 Identification summary.22
B.2 Abstract test suite summary .22
B.3 Test laboratory.22
B.4 Client (of the test laboratory) .23
B.5 System Under Test (SUT) .23
B.6 Protocol information.24
B.6.1 Protocol identification.24
B.6.2 Configuration to be tested .24
B.6.3 Parameters for RAS testing .24
B.6.3.1 IP port and address information.24
B.6.3.2 Addresses and identifiers .25
B.6.3.3 Bandwidth information.26
B.6.3.4 RAS timers.26
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
4 ETSI TS 101 804-3 V1.1.1 (2002-02)
B.6.3.5 RAS configuration details.27
B.6.4 Parameters for basic call control testing.27
B.6.4.1 IP port and address information.27
B.6.4.2 Basic call control configuration details.27
B.6.4.3 Information element values.28
B.6.4.4 UUIE parameter values.28
B.6.5 Test management timers .29
Annex C (normative): Abstract Test Suite (ATS) .30
C.1 The TTCN Graphical form (TTCN.GR) .30
C.2 The TTCN Machine Processable form (TTCN.MP).30
Annex D (informative): Bibliography.31
History .32
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
5 ETSI TS 101 804-3 V1.1.1 (2002-02)
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://webapp.etsi.org/IPR/home.asp).
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 Technical Specification (TS) has been produced by ETSI Project Telecommunications and Internet Protocol
Harmonization Over Networks (TIPHON).
The present document is part 3 of a multi-part deliverable covering the H225.0 protocol for Terminal, Gatekeeper and
Gateway as identified below:
Part 1: "Revision/update of H.225.0 Protocol Implentation Conformance Statement (PICS) proforma
specification for Terminal, Gatekeeper and Gateway";
Part 2: "H.225.0 conformance test specifications; Test Suite Structure and Test Purposes (TSS&TP) specification
for Terminal, Gatekeeper and Gateway";
Part 3: "H.225.0 conformance test specifications; Abstract Test Suite (ATS) and PIXIT proforma
specification for Terminal, Gatekeeper and Gateway".
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
6 ETSI TS 101 804-3 V1.1.1 (2002-02)
1 Scope
The present document specifies the Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information
for Testing (PIXIT) proforma for the H225.0 protocol for Terminal, Gatekeeper and Gateway.
The objective of the present document is to provide conformance tests that give a greater probability of
inter-operability. The ATS & PIXIT specification covers the procedures described in
ITU-T Recommendation H.323 [3] and ITU-T Recommendation H.225.0 [4].
The ISO standard for the methodology of conformance testing (ISO/IEC 9646-1 [6], ISO/IEC 9646-2 [7] and
ISO/IEC 9646-3 [8]) is used as basis for the test methodology.
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 and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
[1] ETSI TS 101 804-1: "Telecommunications and Internet protocol Harmonization Over Networks
(TIPHON) Release 3; Release PICS; Revision/Update of H.225.0 PICS for Terminal, Gatekeeper
and Gateway".
[2] ETSI TS 101 804-2: "Telecommunications and Internet protocol Harmonization Over Networks
(TIPHON) Release 3; Technology Compliance Specifications; H.225.0 Conformance Test
Specifications; Test Suite Structure and Test Purposes (TSS&TP) for Terminal, Gatekeeper and
Gateway".
[3] ITU-T Recommendation H.323 (2000): "Framework and wire-protocol for multiplexed call
signalling transport".
[4] ITU-T Recommendation H.225.0 (2000): "Call signalling protocols and media stream
packetization for packet-based multimedia communication systems".
[5] ITU-T Recommendation Q.931: "ISDN user-network interface layer 3 specification for basic call
control".
[6] ISO/IEC 9646-1: "Information technology - Open Systems Interconnection - Conformance testing
methodology and framework - Part 1: General concepts".
[7] ISO/IEC 9646-2: "Information technology - Open Systems Interconnection - Conformance testing
methodology and framework - Part 2: Abstract Test Suite specification".
[8] ISO/IEC 9646-3: "Information technology - Open Systems Interconnection - Conformance testing
methodology and framework - Part 3: The Tree and Tabular Combined Notation (TTCN)".
[9] ISO/IEC 9646-4: "Information technology -- Open Systems Interconnection -- Conformance
testing methodology and framework -- Part 4: Test realization".
[10] ISO/IEC 9646-5: "Information technology - Open Systems Interconnection - Conformance testing
methodology and framework - Part 5: Requirements on test laboratories and clients for the
conformance assessment process".
[11] ETSI TR 101 666: "Information technology; Open Systems Interconnection Conformance testing
methodology and framework; The Tree and Tabular Combined Notation (TTCN) (Ed. 2++)".
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
7 ETSI TS 101 804-3 V1.1.1 (2002-02)
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions defined in ITU-T Recommendation H.323 [3], in
ITU-T Recommendation H.225.0 [4], ISO/IEC 9646-1 [6], ISO/IEC 9646-2 [7] and ISO/IEC 9646-3 [8], and the
following apply:
Basic Call Control (BCC): signalling protocol associated with the DSS1 - ISDN Basic Call control procedures of ITU-
T Recommendation Q.931
inopportune: test purpose covering a signalling procedure where an inopportune message (type of message not
expected in the IUT current state) is sent to the IUT
syntactically invalid: test purpose covering a signalling procedure where a valid (expected in the current status of the
IUT) but not correctly encoded (unknown or incorrect parameter values) message is sent to the IUT, which shall react
correctly and eventually reject the message
valid: test purpose covering a signalling procedure where all the messages sent to or received from the IUT are valid
(expected in the current status of the IUT) and correctly encoded
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
ATS Abstract Test Suite
BCC Basic Call Control
DGK Destination GateKeeper
DSS1 Digital Signalling System 1
GDR Gatekeeper Discovery Request
GK GateKeeper
GRQ Gatekeeper ReQuest
I Inopportune
IP Internet Protocol
ISDN Integrated Services Digital Network
IUT Implementation Under Test
MOT Mean Of Testing
MTC Main Test Component
PCTR Protocol Conformance Testing Report
PICS Protocol Implementation Conformance Statement
PIXIT Protocol Implementation eXtra Information for Testing
PTC Parallel Test Component
RAS Registration, Admission and Status
REG REGistration
RRQ Register ReQuest
S Syntactically invalid
STA STAtus
SUT System Under Test
TCP Transmission Control Protocol
TE TErminal
TP Test Purpose
TSS Test Suite Structure
TTCN Testing and Test Control Notation
UDP User Datagram Protocol
URQ Unregistration ReQuest
UUIE User-User Information Element
V Valid
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
8 ETSI TS 101 804-3 V1.1.1 (2002-02)
4 Abstract Test Method
The remote test method is applied for this ATS.
Tester
H.225.0
H.225.0
call
IUT
RAS
signalling
part
part
PCO T
L4 UDP TCP UDP/TCP
L3 Network layer: IP IP
L2 Link layer Link layer
L1 Physical layer Physical layer
Service provider
Figure 1: Remote test method with PCO T
A Point of Control and Observation (PCO) resides between the layer 4 and the tester, which executes the signalling
procedures corresponding to the test case dynamic behaviour. This PCO is named "T" because it is located above the
transport layer. The L PCO is used to control and observe the behaviour of the Implementation Under Test (IUT) using
the layers of the Service provider.
5 ATS conventions
5.1 Version of TTCN used
The version of TTCN used is that defined in TR 101 666 [11].
6 ATS to TP map
The identifiers used for the TPs are reused as test case names. Thus there is a straightforward one-to-one mapping.
7 PCTR conformance
A test laboratory, when requested by a client to produce a PCTR, is required, as specified in ISO/IEC 9646-5 [10], to
produce a PCTR conformant with the PCTR template given in annex B of ISO/IEC 9646-5 [10].
Furthermore, a test laboratory, offering testing for the ATS specification contained in annex C, when requested by a
client to produce a PCTR, is required to produce a PCTR conformant with the PCTR proforma contained in annex A.
A PCTR which conforms to this PCTR proforma specification shall preserve the content and ordering of the clauses
contained in annex A. Clause A.6 of the PCTR may contain additional columns. If included, these shall be placed to the
right of the existing columns. Text in italics may be retained by the test laboratory.
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
9 ETSI TS 101 804-3 V1.1.1 (2002-02)
8 PIXIT conformance
A test realizer, producing an executable test suite for the ATS specification contained in annex C, is required, as
specified in ISO/IEC 9646-4 [9], to produce an augmented partial PIXIT proforma conformant with this partial PIXIT
proforma specification.
An augmented partial PIXIT proforma which conforms to this partial PIXIT proforma specification shall, as a
minimum, have contents which are technically equivalent to annex B. The augmented partial PIXIT proforma may
contain additional questions that need to be answered in order to prepare the Means Of Testing (MOT) for a particular
IUT.
A test laboratory, offering testing for the ATS specification contained in annex C, is required, as specified in
ISO/IEC 9646-5 [10], to further augment the augmented partial PIXIT proforma to produce a PIXIT proforma
conformant with this partial PIXIT proforma specification.
A PIXIT proforma which conforms to this partial PIXIT proforma specification shall, as a minimum, have contents
which are technically equivalent to annex B. The PIXIT proforma may contain additional questions that need to be
answered in order to prepare the test laboratory for a particular IUT.
9 ATS conformance
The test realizer, producing MOT and ETS for this ATS specification, shall comply with the requirements of
ISO/IEC 9646-4 [9]. In particular, these concern the realization of an ETS based on each ATS. The test realizer shall
provide a statement of conformance of the MOT to this ATS specification.
An ETS which conforms to this ATS specification shall contain test groups and test cases which are technically
equivalent to those contained in the ATS in annex C. All sequences of test events comprising an abstract test case shall
be capable of being realized in the executable test case. Any further checking which the test system might be capable of
performing is outside the scope of this ATS specification and shall not contribute to the verdict assignment for each test
case.
Test laboratories running conformance test services using this ATS shall comply with ISO/IEC 9646-5 [10].
A test laboratory which claims to conform to this ATS specification shall use an MOT which conforms to this ATS.
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
10 ETSI TS 101 804-3 V1.1.1 (2002-02)
Annex A (normative):
Protocol Conformance Test Report (PCTR) 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 PCTR proforma in this annex so that it can be used for its
intended purposes and may further publish the completed PCTR.
A.1 Identification summary
A.1.1 Protocol conformance test report
PCTR number:
PCTR date:
Corresponding SCTR number:
Corresponding SCTR date:
Test laboratory identification:
Test laboratory manager:
Signature:
A.1.2 IUT identification
Name:
Version:
Protocol specification: ITU-T Recommendation H.225
PICS:
Previous PCTRs (if any):
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
11 ETSI TS 101 804-3 V1.1.1 (2002-02)
A.1.3 Testing environment
PIXIT reference number:
ATS specification: TS 101 804-3
Abstract test method: Multi-party test method (see ISO/IEC 9646-2)
Means of testing identification:
Dates of testing:
Conformance log reference(s):
Retention date for log reference(s):
A.1.4 Limits and reservations
Additional information relevant to the technical contents or further use of the test report, or to the rights and
obligations of the test laboratory and the client, may be given here. Such information may include restriction on the
publication of the report.
.........................................................................................................................................................................................
.........................................................................................................................................................................................
.........................................................................................................................................................................................
.........................................................................................................................................................................................
A.1.5 Comments
Additional comments may be given by either the client or the test laboratory on any of the contents of the PCTR, for
example, to note disagreement between the two parties.
.........................................................................................................................................................................................
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.........................................................................................................................................................................................
.........................................................................................................................................................................................
A.2 IUT conformance status
This IUT has/has not been shown by conformance assessment to be non-conforming to the specified protocol
specification.
Strike the appropriate words in this sentence. If the PICS for this IUT is consistent with the static conformance
requirements (as specified in clause A.3 of the present document) and there are no "FAIL" verdicts to be recorded (in
clause A.6) strike the words "has", otherwise strike the words "has not".
A.3 Static conformance summary
The PICS for this IUT is/is not consistent with the static conformance requirements in the specified protocol.
Strike the appropriate words in this sentence.
ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
12 ETSI TS 101 804-3 V1.1.1 (2002-02)
A.4 Dynamic conformance summary
The test campaign did/did not reveal errors in the IUT.
Strike the appropriate words in this sentence. If there are no "FAIL" verdicts to be recorded (in clause A.6 of the
present document) strike the word "did", otherwise strike the words "did not".
Summary of the results of groups of tests:
.........................................................................................................................................................................................
.........................................................................................................................................................................................
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A.5 Static conformance review report
If clause A.3 indicates non-conformance, this clause itemizes the mismatches between the PICS and the static
conformance requirements of the specified protocol specification.
.........................................................................................................................................................................................
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ETSI
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SIST-TS TS 101 804-3 V1.1.1:2004
13 ETSI TS 101 804-3 V1.1.1 (2002-02)
A.6 Test campaign report
ATS reference Selected? Run? Verdict Observations
(Y/N) (Y/N)
RAS testing - terminal
RAS_TE_GDR_001
RAS_TE_GDR_002
RAS_TE_GDR_003
RAS_TE_GDR_004
RAS_TE_GDR_005
RAS_TE_GDR_006
RAS_TE_GDR_007
RAS_TE_GDR_008
RAS_TE_GDR_009
RAS_TE_GDR_010
RAS_TE_REG_001
RAS_TE_REG_002
RAS_TE_REG_003
RAS_TE_REG_004
RAS_TE_REG_005
RAS_TE_REG_006
RAS_TE_REG_007
RAS_TE_REG_008
RAS_TE_REG_009
...
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