ITU-T Q 115 0 CORR 1-2007 Protocols for the control of signal processing network elements and functions Corrigendum 1 (Study Group 11)《修正1 研究组11》.pdf

1、 International Telecommunication Union ITU-T Q.115.0TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Corrigendum 1(06/2007) SERIES Q: SWITCHING AND SIGNALLING Clauses applicable to ITU-T standard systems Logic and protocols for the control of signal processing network elements and functions Protocols

2、 for the control of signal processing network elements and functions Corrigendum 1 ITU-T Recommendation Q.115.0 (2002) Corrigendum 1ITU-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

3、 FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN Q.60Q.99 CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS Q.100Q.119 General clauses Q.100Q.109 Transmission clauses for signalling Q.110Q.114Logic and protocols for the control of signal processing network elements and functions Q.115 Abnormal c

4、onditions Q.116Q.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 SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 Q.700Q.799 Q3 INTERFACE Q.800Q.849 DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 Q.850Q.999 PU

5、BLIC LAND MOBILE NETWORK Q.1000Q.1099 INTERWORKING WITH SATELLITE MOBILE SYSTEMS Q.1100Q.1199 INTELLIGENT NETWORK Q.1200Q.1699 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q.1700Q.1799 SPECIFICATIONS OF SIGNALLING RELATED TO BEARER INDEPENDENT CALL CONTROL (BICC) Q.1900Q.1999 BROADBAND ISDN Q.

6、2000Q.2999 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR THE NGN Q.3000Q.3999 For further details, please refer to the list of ITU-T Recommendations. ITU-T Rec. Q.115.0 (2002)/Cor.1 (06/2007) i ITU-T Recommendation Q.115.0 Protocols for the control of signal processing network elements and functions Cor

7、rigendum 1 Summary This corrigendum is to correct a very serious error in ITU-T Recommendation Q.115.0 (2002). Source Corrigendum 1 to ITU-T Recommendation Q.115.0 (2002) was approved on 13 June 2007 by ITU-T Study Group 11 (2005-2008) under the ITU-T Recommendation A.8 procedure. ii ITU-T Rec. Q.11

8、5.0 (2002)/Cor.1 (06/2007) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operatin

9、g and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications 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, produ

10、ce 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 fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this

11、 Recommendation, the expression “Administration“ is used for conciseness to indicate both 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. inter

12、operability or applicability) and compliance with the Recommendation is achieved when all 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 th

13、at compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS 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,

14、validity or applicability of claimed Intellectual Property Rights, whether asserted by 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

15、required to implement this Recommendation. However, implementers are cautioned that this 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 2007 All rights reserved. No part of this publication may be repr

16、oduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. Q.115.0 (2002)/Cor.1 (06/2007) iii CONTENTS Page 1) Introduction 1 2) Correction to clause 7.2 1 ITU-T Rec. Q.115.0 (2002)/Cor.1 (06/2007) 1 ITU-T Recommendation Q.115.0 Protocols for the control of signal proce

17、ssing network elements and functions Corrigendum 1 1) Introduction ITU-T Recommendation Q.115.0 (2002) introduces a new SPNE Control package that extends the TDM Package (tdmc) which in turn extends the Network Package (nt). However, both the SPNE Control Package and the Network Package define a pro

18、perty with identity (0x0007). e.g., SPNE Control Package PackageID: spne (0x0069) Noise Reduction PropertyID: in-nrd (0x0007) Network Package PackageID: nt (0x000b) Maximum Jitter Buffer PropertyID: jit (0x0007) The use of the property (0x0007) by both packages results in an overlap of the namespace

19、 which would result in error in that a media gateway would not know whether to implement the Noise Reduction or the Maximum Jitter Buffer functionality. In order to avoid this conflict, the SPNE control package Noise Reduction property is renumbered to (0x000e). 2) Correction to clause 7.2 7.2 VoIP

20、Noise Reduction PropertyID: in-nrd (0x00070x000e) This controls the incoming noise reduction function of a TDM termination. The characteristics of the incoming noise reduction function type is determined and configured by manufacturer and/or carrier. Type: enumeration Possible values: DISABLE INCOMI

21、NG (0x0000) ENABLE INCOMING TYPE 0 (0x0001) ENABLE INCOMING TYPE 1 (0x0002) ENABLE INCOMING TYPE 2 (0x0003) ENABLE INCOMING TYPE 3 (0x0004) 2 ITU-T Rec. Q.115.0 (2002)/Cor.1 (06/2007) Defined in: LocalControlDescriptor Characteristics: Read/Write Printed in Switzerland Geneva, 2007 SERIES OF ITU-T R

22、ECOMMENDATIONS 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 G Transmission systems and media, digital systems and netwo

23、rks 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 cables and

24、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 equipment Series P Telephone transmission quality, telephone inst

25、allations, 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, 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