ETSI TS 101 890-1-2002 Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3 Technology Compliance Specifications TIPHON Profile for ITU-T H 245 P_1.pdf

1、ETSI TS 101 890-1 1.1.1 (2002-01) Technical Specificafion Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; Technology Compliance Specifications; TIPHON profile for ITU-T H.245; Part 1 : Protocol Implementation Conformance Statement (PICS) proforma specificatio

2、n 2 ETSI TS 101 890-1 V1.l.l (2002-01) Reference DTS/TIPHON-06018-1 Keywords ICs, IP, PICS, supplementary service, testing, VOlP ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but n

3、on lucratif enregistre la Sous-prfecture de Grasse (06) No 7803/88 Important notice Individual copies of the present document can be downloaded from: http:l/w.etsi .orq The present document may be made available in more than one electronic version or in print. In any case of existing or perceived di

4、fference 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

5、 that 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 3 If you find errors in the present document, send your comment to: Cori vriaht Notifica tion No part may be reproduced except as authorized by writte

6、n permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2002. All rights reserved. ETSI 3 ETSI TS 101 890-1 V1.l.l (2002-01) Contents Intellectual Property Rights . .6 Foreword . 6 Introduction . .6 1 Scope 7 2

7、References . .7 3 Definitions and abbreviations. . .7 3.1 Definitions . 7 3.2 Abbreviations . . 8 4 Conformance to this PICS proforma specification . 8 Annex A (normative): PICS proforma for TIPHON Release 3 profile for ITU-T Recommendation H.245 9 A. 1 Guidance for completing the PICS proforma . 9

8、A. 1.1 Purposes and structure 9 A. 1.2 Abbreviations and conventions 9 A. 1.3 11 A.2 Identification of the implementation 1 1 A.2.1 Date of the statement A.2.2 Implementation Und fication . A.2.3 A.2.5 Client (if different from product supplier). . A.2.6 PICS contact person . A.3 PICS/System Conform

9、ance Statement (SCS) 13 A.4 Identification of the protocol 13 A.5 Global statement of conformance . 13 A.6 Capabilities . 14 A.6.1 Role 14 A.6.2 Major capabilities . 14 A.6.3 H.245 Entities . 15 A.6.4 H.245 Message sets 15 A.6.5 H.245 Procedures . 16 A.6.6 Timers for H.245 procedures 16 A.6.7 Counte

10、rs for H.245 procedures . 17 A.6.8.1 MSDSE procedures . 17 A.6.8.2 CESE procedures 18 A.6.8.3 LCSE procedures 19 A.6.8.4 B-LCSE procedures 20 A.6.8.5 CLCSE procedures . 21 A.6.8.6 MTSE procedures . . .22 A.6.8.7 RMESE procedures . . .24 A.6.8.8 MRSE procedures . . .25 A.6.8.9 RTDSE procedures . . .2

11、6 A.6.9 Originating endpoint . Instructions for completing the PICS proforma System Under Test (SUT) identification A.2.4 Product supplier. . . 17 . .26 . A.6.9.1.2 A.6.9.1.3 Terminal capability message set (CE) . Logical Channel signalling message set (LC) . ETSI 4 ETSI TS 101 890-1 V1.l.l (2002-01

12、) A.6.9.1.4 Multiplex Table signalling message set (MT) . . 29 A.6.9.1.6 Request Mode message set (MR) 29 A.6.9.1.7 Round Trip delay message set (RT) . 29 A.6.9.1.8 Maintenance Loop message set (ML) . . 30 A.6.9.1.9 Communication Mode message set (CM) . . 30 A.6.9.1.5 Request multiplex Table signall

13、ing message set (RM) . . 29 A.6.9.1.10 A.6.9.1.11 A.6.9.1.12 A.6.9.1.13 Commands message set (CD) . . 32 A.6.9.1.14 A.6.9.2 Receiving A.6.9.2.1 Master slave Determination message set (MD) . 33 A.6.9.2.2 Terminal capability message set (CE) . 33 A.6.9.2.3 Logical Channel signalling message set (LC) .

14、 34 A.6.9.2.4 34 A.6.9.2.5 34 A.6.9.2.6 Request Mode message set (MR) 35 A.6.9.2.7 Round Trip delay message set (RT) . 35 A.6.9.2.8 Maintenance Loop message set (ML) 35 A.6.9.2.9 Communication Mode message set (CM) 35 A.6.9.2.10 Conference Request and response message set (C 36 A.6.9.2.11 Multilink

15、Message set (MM) 37 A.6.9.2.13 Commands message set (CD) . A.6.9.2.14 Indications Message set (IM) . . A.6.9.3 Message content . . A.6.9.3.1 Terminal Capability Set . A.6.9.3.2 Terminal Capability Set Acknowle . A.6.9.3.3 Terminal Capability Set Reject . . A.6.9.3.4 Open Logical Channel . . A.6.9.3.

16、5 Open Logical Channel Acknowledg . Conference Request and response message set (CR) Multilink Message set (MM) . Logical channel Bit rate change message set (LB) . Indications Message set (IM) 31 . 32 32 . 33 A.6.9.2.12 A.6.9.3.6 . A.6.9.3.7 A.6.9.3.8 A.6.9.3.9 e A.6.9.3.11 A.6.9.3.10 Request mode

17、. A.6.9.3.12 Request Mode Reject . A.6.10 Terminating endpoint set (MD) A.6.10.1 Sending A.6.10.1.1 Master slave Determin A.6.10.1.2 A.6.10.1.3 A.6.10.1.4 A.6.10.1.5 Multiplex Table signalling message set (MT) Request Multiplex table signalling message set (RM) . A.6.10.1.6 Request Mode message set

18、(MR) 43 A.6.10.1.7 Round Trip delay message set (RT) 43 A.6.10.1.8 Maintenance Loop message set (ML) . 44 A.6.10.1.9 Communication Mode message set (CM) . 44 A.6.10.1.10 A.6.10.1.11 A.6.10.1.12 A.6.10.1.13 Conference Request and response message set (CR) 45 46 Multilink Message set (MM) . 46 Logical

19、 channel Bit rate change message set (LB) . 46 Commands message set (CD) . A.6.10.1.14 Indications Message set (IM) 47 47 A . 6.10.2 Receiving . . 47 A.6.10.2.2 41 A.6.10.2.3 48 A.6.10.2.4 48 A.6.10.2.5 48 A.6.10.2.6 49 A.6.10.2.1 ETSI 5 ETSI TS 101 890-1 V1.l.l (2002-01) A.6. A.6. A.6. 0.2.7 0.2.8

20、0.2.9 A.6.10.2.10 A.6.10.2.11 A.6.10.2.12 A.6.10.2.13 A.6.10.2.14 A.6.10.3 A.6.10.3.1 A.6.10.3.2 A.6.10.3.3 A.6.10.3.4 A.6.10.3.5 A.6.10.3.6 A.6.10.3.7 A.6.10.3.8 A.6.10.3.9 A.6.10.3.10 A.6.10.3.11 A.6.10.3.12 Round Trip delay message set (RT) 49 Maintenance Loop message set (ML) . . . 49 Communicat

21、ion Mode message set (CM) . . .49 Conference Request and response message set (CR) . .50 Multilink Message set (MM) . . . . . 5 1 Logical channel Bit rate change message set (LB) . . .5 1 Commands message set (CD) . . . 5 1 Indications Message set (IM) . .52 Message content 52 Terminal Capability Se

22、t 52 Terminal Capability Set Acknowledge . 52 Terminal Capability Set Reject 53 Open Logical Channel 53 Open Logical Channel Acknowledge 53 Open Logical Channel Reject 53 Open Logical Channel Confir 54 Close Logical Channel 54 Close Logical Channel Acknowledge 54 Request Mode Reject 55 54 55 History

23、 . . . .56 ETSI 6 ETSI TS 101 890-1 V1.l.l (2002-01) 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 ca

24、n be found in ETSI SR O00 3 14: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (5). Pursuant to the ETSI IPR Policy, no inv

25、estigation, 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 O00 3 14 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Spe

26、cification (TS) has been produced by ETSI Project Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON). The present document is part 1 of multi-part deliverable covering Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; Technology Compl

27、iance Specifications; TIPHON profile for ITU-T Recommendation H.245, as identified below: Part 1 : Part 2: Part 3 : “Protocol Implementation Conformance Statement (PICS) proforma specification“; “Test Suite Structure and Test Purposes (TSS “Abstract Test Suite (ATS) and partial Protocol Implementati

28、on extra Information for Testing (PIXIT) proforma specification“. I n t rod uct ion 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 statement is called an

29、 Implementation Conformance Statement (ICs). ETSI 7 ETSI TS 101 890-1 V1.l.l (2002-01) 1 Scope The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the control protocol for multimedia communication as specified in ITU-T Recommendation H.245 3 in complia

30、nce with the relevant requirements specified in TS 101 883 i and in accordance with the relevant guidance given in ISO/IEC 9646-7 5. The supplier of a protocol implementation which is claimed to conform to ITU-T Recommendation H.245 3 as specified in TS 101 883 i is required to complete a copy of th

31、e PICS proforma provided in annex A of the present document and is required to provide the information necessary to identiSl both the supplier and the implementation. 2 Re fe re nces The following documents contain provisions which, through reference in this text, constitute provisions of the presen

32、t document. References are either specific (identified by date of publication andor 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. il ETSI TS 101 883: “Telecommunications and In

33、ternet protocol Harmonization Over Networks (TIPHON) Release 3; Technology Mapping; Implementation of TIPHON architecture using H.323“. 21 ITU-T Recommendation H.323 (Version 3, 1999): “Packet-based multimedia communications systems“. ITU-T Recommendation H.245 (Version 7, 2000): “Control protocol f

34、or multimedia communication“. 31 41 ISO/IEC 9646- 1 : “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1 : General concepts“. ISO/IEC 9646-7: “Information technology - Open Systems Interconnection - Conformance testing methodology and fram

35、ework - Part 7: Implementation Conformance Statements“. 51 3 3.1 Definitions and abbreviations De fi nit ions For the purposes of the present document, the following terms and defiiitions apply: Terms defined in ITU-T Recommendation H.323 2; Terms defined in ITU-T Recommendation H.245 3; Terms defin

36、ed in ISO/IEC 9646-1 4 and in ISO/IEC 9646-7 5. In particular, the following terms defiied in ISO/IEC 9646-1 4 apply: Implementation Conformance Statement (ICs): statement made by the supplier of an implementation or system claimed to conform to a given specification, stating which capabilities have

37、 been implemented NOTE: The PICS can take several forms: protocol PICS, profile PICS, profile specific PICS, information object PICS, etc. ETSI 8 ETSI TS 101 890-1 V1.l.l (2002-01) ICs proforma: document, in the form of a questionnaire, which when completed for an implementation or system becomes PI

38、CS Protocol ICs (PICS): ICs for an implementation or system claimed to conform to a given protocol specification 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: B-LCSE CESE CLCSE GK ICs IUT LCSE MLSE MRSE MSDSE MTSE PDU PICS RMESE RTDSE SCS SUT Bi-direc

39、tional Logical Channel Signalling Entity Capability Exchange Signalling Entity Close Logical Channel Signalling Entity GateKeeper Implementation Conformance Statement Implementation Under Test Logical Channel Signalling Entity Maintenance Loop Signalling Entity Mode Request Signalling Entity Master

40、Slave Determination Signalling Entity Multiplex Table Signalling Entity Protocol Data Unit Protocol Implementation Conformance Statement Request Multiplex Entry Signalling Entity Round Trip Delay Signalling Entity System Conformance Statement System Under Test 4 Conformance to this PICS proforma spe

41、cification If it claims to conform to the present 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 numberinghaming and ordering of the proforma items. PICS which conforms to the

42、present document shall be a conforming PICS proforma completed in accordance with the guidance for completion given in clause A. 1. ETSI 9 ETSI TS 101 890-1 V1.l.l (2002-01) Annex A (normative): PICS proforma for TIPHON Release 3 profile for ITU-T Recommendation H.245 Notwithstanding the provisions

43、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.l Guidance for completing the PICS p

44、roforma A. 1.1 Purposes and structure The purpose of this PICS proforma is to provide a mechanism whereby a supplier of an implementation of the requirements defined in ITU-T Recommendation H.245 as specified in TS 101 883 may provide information about the implementation in a standardized manner. Th

45、e PICS proforma is subdivided into clauses for the following categories of information: - - Identification of the implementation; - Identification of the protocol; - Global statement of conformance; Guidance for completing the PICS proforma; - Role and capabilities. A. 1.2 Abbreviations and conventi

46、ons The PICS proforma contained in this annex is comprised of information in tabular form in accordance with the guidelines presented in ITU-T Recommendation H.245. Item column The item column contains a number, which identifies the item in the table. Item description column The item description col

47、umn describes in free text each respective item (for example parameters, timers, etc.). It implicitly means “is supported by the implementation?“ Status column The following notations, defined in ISO/IEC 9646-7, are used for the status column: M or m O or o N/A or n/a X or x 0.i or 0.i mandatory - t

48、he capability is required to be supported; optional - the capability may be supported or not; not applicable - in the given context, it is impossible to use the capability; prohibited (excluded) - there is a requirement not to use this capability in the given context; qualified optional - for mutual

49、ly exclusive or selectable options from a set. “i“ is an integer which identifies a unique group of related optional items and the logic of their selection which is defied immediately following the table; conditional - the requirement on the capability (“m“, “o“, “x“ or b/at) depends on the support of other optional or conditional item