ITU-T Q 3941 4-2011 Network integration testing between SIP and ISDN PSTN network signalling protocols C Part 4 Abstract test suite and partial protocol implementation extra informSIP.pdf

1、 International Telecommunication Union ITU-T Q.3941.4TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (06/2011) SERIES Q: SWITCHING AND SIGNALLING Signalling requirements and protocols for the NGN Testing for NGN networks Network integration testing between SIP and ISDN/PSTN network signalling protoc

2、ols Part 4: Abstract test suite and partial protocol implementation extra information for testing proforma specification for SIP-SIP Recommendation ITU-T Q.3941.4 ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE Q.1Q.3 INTERNATIONAL AUTOMATIC AND

3、 SEMI-AUTOMATIC WORKING Q.4Q.59 FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN Q.60Q.99 CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS Q.100Q.119 SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4, 5, 6, R1 AND R2 Q.120Q.499 DIGITAL EXCHANGES Q.500Q.599 INTERWORKING OF SIGNALLING SYSTEMS Q.600Q.699

4、SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 Q.700Q.799 Q3 INTERFACE Q.800Q.849 DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 Q.850Q.999 PUBLIC LAND MOBILE NETWORK Q.1000Q.1099 INTERWORKING WITH SATELLITE MOBILE SYSTEMS Q.1100Q.1199 INTELLIGENT NETWORK Q.1200Q.1699 SIGNALLING REQUIREMENTS AND PROTOCOLS FO

5、R IMT-2000 Q.1700Q.1799 SPECIFICATIONS OF SIGNALLING RELATED TO BEARER INDEPENDENT CALL CONTROL (BICC) Q.1900Q.1999 BROADBAND ISDN Q.2000Q.2999 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR THE NGN Q.3000Q.3999 General Q.3000Q.3029 Network signalling and control functional architecture Q.3030Q.3099 Netw

6、ork data organization within the NGN Q.3100Q.3129 Bearer control signalling Q.3130Q.3179 Signalling and control requirements and protocols to support attachment in NGN environments Q.3200Q.3249 Resource control protocols Q.3300Q.3369 Service and session control protocols Q.3400Q.3499 Service and ses

7、sion control protocols supplementary services Q.3600Q.3649 NGN applications Q.3700Q.3849 Testing for NGN networks Q.3900Q.3999For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T Q.3941.4 (06/2011) i Recommendation ITU-T Q.3941.4 Network integration testing between SIP

8、and ISDN/PSTN network signalling protocols Part 4: Abstract test suite and partial protocol implementation extra information for testing proforma specification for SIP-SIP Summary The purpose of Recommendation ITU-T Q.3941.4 is to provide the abstract test suite and partial protocol implementation e

9、xtra information for testing proforma for network integration testing (NIT) to verify the overall compatibility of SIP networks based on session initiation protocol (SIP) and session description protocol (SDP) as specified in TS 124 229 in compliance with the relevant requirements and in accordance

10、with the relevant guidance given in ISO/IEC 9646-7 and ETS 300 406. History Edition Recommendation Approval Study Group 1.0 ITU-T Q.3941.4 2011-06-29 11 ii Rec. ITU-T Q.3941.4 (06/2011) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of

11、telecommunications, information and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing te

12、lecommunications on a worldwide basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by th

13、e procedure laid down in WTSA Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both

14、a telecommunication administration and a recognized operating agency. Compliance with this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provisions (to ensure, e.g., interoperability or applicability) and compliance with the Recommendation is achieved when al

15、l of these mandatory provisions are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RI

16、GHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by I

17、TU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementers are cautioned that this

18、 may not represent the latest information and are therefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2011 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. Rec. ITU-T

19、 Q.3941.4 (06/2011) 1 Recommendation ITU-T Q.3941.4 Network integration testing between SIP and ISDN/PSTN network signalling protocols Part 4: Abstract test suite and partial protocol implementation extra information for testing proforma specification for SIP-SIP 1 Scope The purpose of the present R

20、ecommendation is to provide the abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma for network integration testing (NIT) to verify the overall compatibility of SIP networks based on session initiation protocol (SIP) and session description pr

21、otocol (SDP) as specified in ETSI TS 124 229 in compliance with the relevant requirements and in accordance with the relevant guidance given in ITU-T X.296 and ETSI ETS 300 406. The present Recommendation is part 4 of a multi-part deliverable covering network integration testing between SIP and ISDN

22、/PSTN network signalling protocols: Part 1: Test suite structure and test purposes for SIP-ISDN. Part 2: Abstract test suite and partial protocol implementation extra information for testing proforma specification for SIP-ISDN. Part 3: Test suite structure and test purposes for SIP-SIP. Part 4: Abst

23、ract test suite and partial protocol implementation extra information for testing proforma specification for SIP-SIP. The content of the present document is written according to the guidelines of ISO/IEC 9646-1 and ETSI ETS 300 406. The following test specification and design considerations can be f

24、ound in the body of the present document: the overall test suite structure; the testing architecture; the test methods and port definitions; the test configurations; the design principles, assumptions, and used interfaces to the TTCN3 tester (System Simulator); TTCN styles and conventions; the parti

25、al PIXIT proforma; the modules containing the TTCN-3 ATS. Annex A of ETSI TS 186 001-4 provides the partial implementation extra information for testing (PIXIT) proforma of the ATS. Annex B of ETSI TS 186 001-4 provides the testing and test control notation (TTCN-3) part of the ATS. 2 Rec. ITU-T Q.3

26、941.4 (06/2011) 2 References The following ITU-T Recommendations and other references contain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are su

27、bject to revision; users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. The reference to a documen

28、t within this Recommendation does not give it, as a stand-alone document, the status of a Recommendation. ITU-T X.296 Recommendation ITU-T X.296 (1995), OSI conformance testing methodology and framework for protocol Recommendations for ITU-T applications Implementation conformance statements. ETSI T

29、S 124 229 ETSI TS 124 229 (2011), Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TS 24.229 Release 9).

30、ETSI TS 186 001-3 ETSI TS 186 001-3 (2010), IMS Network Testing (INT); Network Integration Testing; Part 3: Test Suite Structure and Test Purposes (TSS Network Integration Testing; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma sp

31、ecification. ETSI ETS 300 406 ETSI ETS 300 406 (1995), Methods for Testing and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodology. 3 Endorsement The text of ETSI TS 186 001-4 was approved by ITU-T as the basis for Recommendation ITU-T Q.3941.4 a

32、s modified below. 4 Modifications Page 4, Intellectual Property Rights Delete the whole section. Page 4, Foreword Delete the whole section. Page 5, Scope Replace the whole clause with the following: “1 Scope See clause 1, Scope, of Recommendation ITU-T Q.3941.4.“ Page 28, History Delete the whole se

33、ction. Printed in Switzerland Geneva, 2011 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series

34、 G Transmission systems and media, digital systems and networks Series H Audiovisual and multimedia systems Series I Integrated services digital network Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection against interference Serie

35、s L Construction, installation and protection of cables and other elements of outside plant Series M Telecommunication management, including TMN and network maintenance Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equip

36、ment Series P Terminals and subjective and objective assessment methods Series Q Switching and signalling Series R Telegraph transmission Series S Telegraph services terminal equipment Series T Terminals for telematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks Series Z Languages and general software aspects for telecommunication systems