ETSI TS 101 804-1-2004 Methods for Testing and Specification (MTS) Conformance Test Specification for ITU-T H 225 0 (Terminal Gatekeeper and Gateway) Part 1 Protocol Implementation_1.pdf

1、 ETSI TS 101 804-1 V2.1.1 (2004-11)Technical Specification Methods for Testing and Specification (MTS);Conformance Test Specification for ITU-T H.225.0(Terminal, Gatekeeper and Gateway);Part 1: Protocol Implementation ConformanceStatement (PICS) proformaETSI ETSI TS 101 804-1 V2.1.1 (2004-11) 2 Refe

2、rence RTS/MTS-00095-1 Keywords gatekeeper, gateway, H.323, IP, multimedia, PICS, supplementary service, terminal, testing, VoIP ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non

3、 lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived diffe

4、rence in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware th

5、at the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/p

6、ortal.etsi.org/chaircor/ETSI_support.asp 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 2004. All rights reserved. DECTTM, PL

7、UGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organization

8、al Partners. ETSI ETSI TS 101 804-1 V2.1.1 (2004-11) 3 Contents Intellectual Property Rights5 Foreword.5 Introduction 5 1 Scope 6 2 References 6 3 Definitions and abbreviations.6 3.1 Definitions6 3.2 Abbreviations .7 4 Conformance to this PICS proforma specification.7 Annex A (normative): PICS profo

9、rma for ITU-T Recommendations H.225.0 and H.3238 A.1 Guidance for completing the PICS proforma.8 A.1.1 Purposes and structure8 A.1.2 Abbreviations and conventions 8 A.1.3 Instructions for completing the PICS proforma9 A.2 Identification of the implementation 10 A.2.1 Date of the statement10 A.2.2 Im

10、plementation Under Test (IUT) identification .10 A.2.3 System Under Test (SUT) identification10 A.2.4 Product supplier10 A.2.5 Terminal (if different from product supplier).11 A.2.6 PICS contact person .11 A.3 PICS/System Conformance Statement (SCS) 12 A.4 Identification of the protocol12 A.5 Global

11、 statement of conformance.12 A.6 H.323 entities .12 A.7 Terminal or Gateway role.12 A.7.1 Capabilities.13 A.7.1.1 Call signalling capabilities13 A.7.1.2 Call signalling procedure capabilities.15 A.7.1.3 Miscellaneous capabilities 16 A.7.2 RAS Messages17 A.7.3 RAS Parameters .17 A.7.3.1 Parameters fo

12、r Gatekeeper Request 18 A.7.3.2 Parameters for Registration Request.18 A.7.3.3 Parameters for Unregistration Request .19 A.7.3.4 Parameters for Unregistration Confirm.19 A.7.3.5 Parameters for Unregistration Reject20 A.7.3.6 Parameters for Request in Progress 20 A.7.4 BCC Messages .20 A.7.5 BCC Para

13、meters .21 A.7.5.1 Parameters for Alerting.21 A.7.5.2 Parameters for Call Proceeding 22 A.7.5.3 Parameters for Connect.23 A.7.5.4 Parameters for Information.24 A.7.5.5 Parameters for Progress 24 A.7.5.6 Parameters for Release Complete .25 A.7.5.7 Parameters for Setup.26 A.7.5.8 Parameters for Setup

14、Acknowledge27 ETSI ETSI TS 101 804-1 V2.1.1 (2004-11) 4 A.7.5.9 Parameters for Status 27 A.7.5.10 Parameters for Status Inquiry27 A.7.5.11 Parameters for Facility28 A.7.6 RAS Timer .28 A.8 Gatekeeper network role 29 A.8.1 Capabilities.29 A.8.1.1 Call signalling capabilities29 A.8.1.2 Call signalling

15、 procedure capabilities.31 A.8.1.3 Miscellaneous capabilities 32 A.8.2 RAS Messages33 A.8.3 RAS Parameters .33 A.8.3.1 Parameters for Gatekeeper Request 34 A.8.3.2 Parameters for Gatekeeper Confirm .34 A.8.3.3 Parameters for Gatekeeper Reject.35 A.8.3.4 Parameters for Registration Request.35 A.8.3.5

16、 Parameters for Registration Confirm 36 A.8.3.6 Parameters for Registration Reject .36 A.8.3.7 Parameters for Unregistration Request .37 A.8.3.8 Parameters for Unregistration Confirm.37 A.8.3.9 Parameters for Unregistration Reject37 A.8.3.10 Parameters for Request in Progress 38 A.8.4 BCC Messages .

17、38 A.8.5 BCC Parameters .39 A.8.5.1 Parameters for Alerting.39 A.8.5.2 Parameters for Call Proceeding 40 A.8.5.3 Parameters for Connect.41 A.8.5.4 Parameters for Information.42 A.8.5.5 Parameters for Progress 42 A.8.5.6 Parameters for Release Complete .43 A.8.5.7 Parameters for Setup.44 A.8.5.8 Para

18、meters for Setup Acknowledge45 A.8.5.9 Parameters for Status 45 A.8.5.10 Parameters for Status Inquiry46 A.8.5.11 Parameters for Facility46 A.8.6 RAS Timer .47 History 48 ETSI ETSI TS 101 804-1 V2.1.1 (2004-11) 5 Intellectual Property Rights IPRs essential or potentially essential to the present doc

19、ument 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 o

20、f 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 exis

21、tence 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 Technical Committee Methods for Testing and Specification (MTS).

22、The present document is part 1 of a multi-part deliverable covering the H.225.0 protocol for Terminal, Gatekeeper and Gateway as identified below: Part 1: “Protocol Implementation Conformance Statement (PICS) proforma“; Part 2: “Test Suite Structure and Test Purposes (TSS Part 3: “Abstract Test Suit

23、e (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma“. Introduction To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities and options have been implemented for a telecommunication specification. Such a

24、statement is called an Implementation Conformance Statement (ICS). ETSI ETSI TS 101 804-1 V2.1.1 (2004-11) 6 1 Scope The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the call signalling protocols for packet-based multimedia communication systems def

25、ined in ITU-T Recommendation H.323 1 in accordance with the relevant guidance given in ISO/IEC 9646-7 4. The supplier of a protocol implementation which is claimed to conform to ITU-T Recommendation H.323 1 is required to complete a copy of the PICS proforma provided in annex A of the present docume

26、nt and is required to provide the information necessary to identify both the supplier and the implementation. 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 da

27、te 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. Referenced documents which are not found to be publicly available in the expected location might be found

28、 at http:/docbox.etsi.org/Reference. 1 ITU-T Recommendation H.323: “Packet-based multimedia communications systems“. 2 ITU-T Recommendation H.225.0: “Call signalling protocols and media stream packetization for packet-based multimedia communication systems“. 3 ISO/IEC 9646-1: “Information technology

29、 - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts“. 4 ISO/IEC 9646-7: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. 5 ITU-T Recommendati

30、on H.245: “Control protocol for multimedia communication“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ITU-T Recommendation H.323 1, ITU-T Recommendation H.225.0 2, ISO/IEC 9646-1 3 and ISO/IEC 9646-7 4 and the followin

31、g apply: ICS proforma: document, in the form of a questionnaire, which when completed for an implementation or system becomes a PICS Implementation Conformance Statement (ICS): statement made by the supplier of an implementation or system claimed to conform to a given specification, stating which ca

32、pabilities have been implemented NOTE: The PICS can take several forms: protocol PICS, profile PICS, profile specific PICS, information object PICS, etc. Protocol ICS (PICS): ICS for an implementation or system claimed to conform to a given protocol specification ETSI ETSI TS 101 804-1 V2.1.1 (2004-

33、11) 7 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ACF Admission Confirmation ARJ Admission ReJect ARQ Admission ReQuest BCF Bandwidth Change Confirmation BRJ Bandwidth Change Reject BRQ Bandwidth ReQuest DCF Disengage ConFirmation DRJ Disengage Reje

34、ct DRQ Disengage ReQuest DTMF Dual-Tone MultiFrequency GCF Gatekeeper ConFirmationGK GateKeeper GRJ Gatekeeper ReJect GRQ Gatekeeper ReQuest ICS Implementation Conformance Statement IRQ Information ReQuest IRR Information Request Response IUT Implementation Under Test LCF Location ConFirmation LRJ L

35、ocation ReJect LRQ Location ReQuest MCU Multipoint Control Unit PDU Protocol Data Unit PICS Protocol Implementation Conformance Statement RAS Registration, Admission and status RCF Registration ConFirmation RIP Request In Progress RRJ Registration ReJect RRQ Registration ReQuest RTP Real Time Protoc

36、ol SCS System Conformance Statement SUT System Under Test TSAP Transport layer Service Access Point UCF Unregister ConFirmation URJ Unregister ReJect URQ Unregister ReQuest UUIE User-to-User Information Element 4 Conformance to this PICS proforma specification If it claims to conform to the present

37、document, the actual PICS proforma to be filled in by a supplier shall be technically equivalent to the text of the PICS proforma given in annex A, and shall preserve the numbering/naming and ordering of the proforma items. A PICS which conforms to the present document shall be a conforming PICS pro

38、forma completed in accordance with the guidance for completion given in clause A.1. ETSI ETSI TS 101 804-1 V2.1.1 (2004-11) 8 Annex A (normative): PICS proforma for ITU-T Recommendations H.225.0 and H.323 Notwithstanding the provisions of the copyright clause related to the text of the present docum

39、ent, 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 Guidance for completing the PICS proforma A.1.1 Purposes and structure The purpose of this PICS pr

40、oforma is to provide a mechanism whereby a supplier of an implementation of the requirements defined in ITU-T Recommendation H.323 1 may provide information about the implementation in a standardized manner. The PICS proforma is subdivided into clauses for the following categories of information: -

41、guidance for completing the PICS proforma; - identification of the implementation; - identification of the protocol; - global statement of conformance; - H.323 entities concerned; - Call signalling capabilities; - Call signalling procedure capabilities; - Miscellaneous capabilities; - RAS Messages;

42、- parameters for each RAS message; - BCC Messages; - parameters for each BCC message; - RAS timers. A.1.2 Abbreviations and conventions 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 4. Item column T

43、he item column contains a qualified number which identifies the item in the table. Item description column The item description column describes in free text each respective item (for example parameters, timers, etc.). It implicitly means “is supported by the implementation?“. ETSI ETSI TS 101 804-1

44、 V2.1.1 (2004-11) 9 Status column The following notations, defined in ISO/IEC 9646-7 4, are used for the status column: M mandatory - the capability is required to be supported; O indicates an optional requirement; N/A not applicable - in the given context, it is impossible to use the capability; X

45、prohibited (excluded) - there is a requirement not to use this capability in the given context; Ot.i qualified optional - for mutually exclusive or selectable options from a set. “i“ is an integer which identifies a unique group of related optional items in the table numbered t and the logic of thei

46、r selection which is defined immediately following the table; Ct.i conditional - the requirement on the capability (“m“, “o“, “x“ or “n/a“) depends on the support of other optional or conditional items. “i“ is an integer identifying a unique conditional status in the table numbered t, expression whi

47、ch is defined immediately following the table. Support column The support column shall be filled in by the supplier of the implementation. The following common notations, defined in ISO/IEC 9646-7 4, are used for the support column: Y or y supported by the implementation; N or n not supported by the

48、 implementation; N/A, n/a or no answer required (allowed only if the status is n/a, directly or after evaluation of a conditional status). It is also possible to provide a comment to an answer in the space provided at the bottom of the table. Values allowed Notes describe the content of the field, w

49、hen only restricted values are supported, for sent message. References to items For each possible item answer (answer in the support column) within the PICS proforma a unique reference exists, used, for example, in the conditional expressions. It is defined as the table identifier, followed by a solidus character “/“, followed by the item number in the table. EXAMPLE: A.1/HE1 is the reference to the answer of item HE1 in table 1 of annex A. Prerequisite line A prerequisite line takes the form: Prerequisite: . A prerequisite line after a cla