ITU-T Q 835 CORR 1-2001 Line and line circuit test management of ISDN and analogue customer accesses Corrigendum 1《综合业务数字网(ISDN)和模拟客户接入的线路和用户电路的测试管理 勘误表1 4号研究组》.pdf

1、 INTERNATIONAL TELECOMMUNICATION UNION ITU-T Q.835 TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Corrigendum 1 (03/2001) SERIES Q: SWITCHING AND SIGNALLING Q3 interface Line and line circuit test management of ISDN and analogue customer accesses Corrigendum 1 ITU-T Recommendation Q.835 Corrigendum

2、 1 (Formerly CCITT Recommendation) ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE Q.1Q.3 INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING Q.4Q.59 FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN Q.60Q.99 CLAUSES APPLICABLE TO ITU-T ST

3、ANDARD SYSTEMS Q.100Q.119 SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4 AND No. 5 Q.120Q.249 SPECIFICATIONS OF SIGNALLING SYSTEM No. 6 Q.250Q.309 SPECIFICATIONS OF SIGNALLING SYSTEM R1 Q.310Q.399 SPECIFICATIONS OF SIGNALLING SYSTEM R2 Q.400Q.499 DIGITAL EXCHANGES Q.500Q.599 INTERWORKING OF SIGNALLING S

4、YSTEMS Q.600Q.699 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 REQUIREMENT

5、S AND PROTOCOLS FOR IMT-2000 Q.1700Q.1799 BROADBAND ISDN Q.2000Q.2999 For further details, please refer to the list of ITU-T Recommendations. ITU-T Q.835/Cor.1 (03/2001) i ITU-T Recommendation Q.835 Line and line circuit test management of ISDN and analogue customer accesses CORRIGENDUM 1 Summary Th

6、is technical corrigendum corrects defects identified in ITU-T Q.835 (1999). It includes a table providing the relation between the defects and teh corrections. These corrections are specified as changes to existing clauses of ITU-T Q.835 (1999). Source Corrigendum 1 to ITU-T Recommendation Q.835 was

7、 prepared by ITU-T Study Group 4 (2001-2004) and approved under the WTSA Resolution 1 procedure on 1 March 2001. ii ITU-T Q.835/Cor.1 (03/2001) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telecommunicat

8、ion 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 telecommunications on a worldwide basis. The World Telecommunication Standardization Assembly (

9、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 the procedure laid down in WTSA Resolution 1. In some areas of information technology which fal

10、l 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 a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY R

11、IGHTS 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

12、ITU 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, implementors are cautioned that thi

13、s may not represent the latest information and are therefore strongly urged to consult the TSB patent database. ITU 2001 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without

14、 permission in writing from ITU. ITU-T Q.835/Cor.1 (03/2001) iii CONTENTS Page 1 Introduction. 1 2 Resolved defects . 1 ITU-T Q.835/Cor.1 (03/2001) 1 ITU-T Recommendation Q.835 Line and line circuit test management of ISDN and analogue customer accesses CORRIGENDUM 1 1 Introduction This technical co

15、rrigendum corrects a number of defects to ITU-T Q.835 that have previously been documented and resolved in the Q.830 Series Plus Implementers Guide Version 1.0. This technical corrigendum replaces the Implementers Guide as the authoritative source. However, the defects corrected in this corrigendum

16、will be reflected in the Implementers Guide until this corrigendum has been published. Additional defects and resolutions will again be recorded in the Implementers Guide and finally be published in an additional technical corrigendum or a revision of ITU-T Q.835. 2 Resolved defects This technical c

17、orrigendum corrects the following defects reported against ITU-T Q.835 (1999): Defect number Issue Correction No. DR-Q835-1 Unrecognized ASN.1 reference 4 DR-Q835-2 Unrecognized ASN.1 type definition 4 DR-Q835-3 Unrecognized ASN.1 type definition 1, 2, 3, 5 DR-Q835-4 Unrecognized ASN.1 type definiti

18、on 4 1) Clause 6.1.3.8 “Loop test“ Modify: loopbackDuration DEFAULT VALUE ASN1LLCTTypeModule.defaultLoopBackDuration GET, loopbackPosition DEFAULT VALUE ASN1LLCTTypeModule.defaultLoopBackPosition GET, loopbackChannel DEFAULT VALUE ASN1LLCTTypeModule.defaultLoopBackChannel GET; to read: loopbackDurat

19、ion DEFAULT VALUE ASN1LLCTTypeModule.defaultLoopbackDuration GET, loopbackPosition DEFAULT VALUE ASN1LLCTTypeModule.defaultLoopbackPosition GET, loopbackChannel DEFAULT VALUE ASN1LLCTTypeModule.defaultLoopbackChannel GET; 2) Clause 6.7.16 “Loop back test uncontrolled request“ Modify: loopBackTestUnc

20、ontrolledRequest PARAMETER CONTEXT Test-ASN1Module.TestRequestUncontrolledInfo.testCategoryInformation; WITH SYNTAX ASN1LLCTTypeModule.LoopBackTestUncontrolledRequestType; BEHAVIOUR loopBackTestUncontrolledRequestBehaviour BEHAVIOUR DEFINED AS “The loopBackTestUncontrolledRequest parameter is used t

21、o request a loopback at a certain loopback point, to apply a test pattern and to determine differences between the sent and received test pattern. Contained in the request are duration and position of the loopback and the channel(s) to which the loopback shall be applied.“; REGISTERED AS q835Paramet

22、er 16; 2 ITU-T Q.835/Cor.1 (03/2001) to read: loopbackTestUncontrolledRequest PARAMETER CONTEXT Test-ASN1Module.TestRequestUncontrolledInfo.testCategoryInformation; WITH SYNTAX ASN1LLCTTypeModule.LoopbackTestUncontrolledRequestType; BEHAVIOUR loopbackTestUncontrolledRequestBehaviour BEHAVIOUR DEFINE

23、D AS “The loopbackTestUncontrolledRequest parameter is used to request a loopback at a certain loopback point, to apply a test pattern and to determine differences between the sent and received test pattern. Contained in the request are duration and position of the loopback and the channel(s) to whi

24、ch the loopback shall be applied.“; REGISTERED AS q835Parameter 16; 3) Clause 6.7.17 “Loop back test uncontrolled result“ Modify: loopBackTestUncontrolledResult PARAMETER CONTEXT Test-ASN1Module.TestRequestUncontrolledResult.additionalInformation; WITH SYNTAX ASN1LLCTTypeModule.LoopBackTestUncontrol

25、ledResult; BEHAVIOUR loopBackTestUncontrolledResultBehaviour BEHAVIOUR DEFINED AS “The loopBackTestUncontrolledResult parameter contains the result(s) of previously requested loopback tests including the comparison of the sent and received test patterns and is carried in the additional information f

26、ield of the uncontrolled test response“; REGISTERED AS q835Parameter 17; to read: loopbackTestUncontrolledResult PARAMETER CONTEXT Test-ASN1Module.TestRequestUncontrolledResult.additionalInformation; WITH SYNTAX ASN1LLCTTypeModule.LoopbackTestUncontrolledResult; BEHAVIOUR loopbackTestUncontrolledRes

27、ultBehaviour BEHAVIOUR DEFINED AS “The loopbackTestUncontrolledResult parameter contains the result(s) of previously requested loopback tests including the comparison of the sent and received test patterns and is carried in the additional information field of the uncontrolled test response“; REGISTE

28、RED AS q835Parameter 17; 4) Clause 6.8 “ASN.1 defined types module“ a) Delete: - ITU-T Recommendation Q.831 DigitComb FROM ASN1FPLETypeModule itu-t(0) recommendation(0) q(17) fpv5(831) informationModel(0) asn1Modules(2) fpV5LEModule(0) b) Modify: - ITU-T Recommendation X.737 ErrorRatioReportType, Lo

29、opBackTestResults, TestPattern, TestConditions FROM TestCategories-ASN1Module joint-iso-ccitt ms(9) function(2) part14(14) asn1Module(2) 1 ; to read: - ITU-T Recommendation X.737 ErrorRatioReportType, LoopbackTestResult, TestPattern, ITU-T Q.835/Cor.1 (03/2001) 3 TestConditions FROM TestCategories-A

30、SN1Module joint-iso-ccitt ms(9) function(2) part14(14) asn1Module(2) 1 ; c) Add: DigitComb := IA5String (FROM (“0“|“1“|“2“|“3“|“4“|“5“|“6“|“7“|“8“|“9“|“A“|“B“|“C“|“D“|“E“|“F“) ) in front of: ElectricalMeasurementTestResult d) Modify: LoopbackTestUncontrolledResult := LoopbackTestResults to read: Loo

31、pbackTestUncontrolledResult := LoopbackTestResult e) Modify: defaultTestConditions TestConditions := first rejectIfBusy, second noCustomerOverride to read: defaultTestConditions TestConditions := first rejectIfBusy, second noCustomerOverrideTest 5) Clause B.7 “ISDN loopback test“ a) Replace: loopBac

32、kTestUncontrolledRequest with: loopbackTestUncontrolledRequest b) Replace: loopBackTestUncontrolledResult with: loopbackTestUncontrolledResult Printed in Switzerland Geneva, 2001 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series B Means of expression: definitions, sym

33、bols, classification Series C General telecommunication statistics Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G Transmission systems and media, digital systems

34、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 Series L Construction, installation and protection of ca

35、bles and other elements of outside plant Series M TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuri

36、ng equipment Series P Telephone transmission quality, telephone installations, local line networks 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 and open system communications Series Y Global information infrastructure and Internet protocol aspects Series Z Languages and general software aspects for telecommunication systems