ITU-T Q 764 AMD 5-2006 Signalling System No 7 C ISDN user part signalling procedures Amendment 5 Transport of Voice Enhancement Device related information (Study Group 11)《NO 7信令系统.pdf

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1、 International Telecommunication Union ITU-T Q.764TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Amendment 5(09/2006) SERIES Q: SWITCHING AND SIGNALLING Specifications of Signalling System No. 7 ISDN user partSignalling System No. 7 ISDN user part signalling procedures Amendment 5: Transport of Voi

2、ce Enhancement Device related information ITU-T Recommendation Q.764 (1999) Amendment 5 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 SERVICE

3、S 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 SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 Q.700Q.799 General Q.700 Message

4、transfer part (MTP) Q.701Q.710 Signalling connection control part (SCCP) Q.711Q.719 Telephone user part (TUP) Q.720Q.729 ISDN supplementary services Q.730Q.739 Data user part Q.740Q.749 Signalling System No. 7 management Q.750Q.759 ISDN user part Q.760Q.769 Transaction capabilities application part

5、Q.770Q.779 Test specification Q.780Q.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 FOR IMT-2000 Q

6、.1700Q.1799 SPECIFICATIONS OF SIGNALLING RELATED TO BEARER INDEPENDENT CALL CONTROL (BICC) Q.1900Q.1999 BROADBAND ISDN Q.2000Q.2999 For further details, please refer to the list of ITU-T Recommendations. ITU-T Rec. Q.764 (1999)/Amd.5 (09/2006) i ITU-T Recommendation Q.764 Signalling System No. 7 ISD

7、N user part signalling procedures Amendment 5 Transport of Voice Enhancement Device related information Summary This amendment was produced to meet the need for the transport of Voice Enhancement Device/Function related information. This amendment contains the modifications to ITU-T Rec. Q.764 (1999

8、) in order to accommodate these needs. This amendment should be read in conjunction with Amendment 4 to ITU-T Rec. Q.762 and Amendment 5 to ITU-T Rec. Q.763. Source Amendment 5 to ITU-T Recommendation Q.764 (1999) was approved on 13 September 2006 by ITU-T Study Group 11 (2005-2008) under the ITU-T

9、Recommendation A.8 procedure. ii ITU-T Rec. Q.764 (1999)/Amd.5 (09/2006) 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 i

10、s 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 (WTSA), which meets every four years, establishes the topics for study b

11、y 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 fall within ITU-Ts purview, the necessary standards are prepared on a coll

12、aborative 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. Compliance with this Recommendation is voluntary. However, the Recommendation may contain cert

13、ain mandatory provisions (to ensure e.g. interoperability 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 requireme

14、nts. The use of such words does not suggest that 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. I

15、TU takes no position concerning the evidence, 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

16、 property, protected by patents, which may be 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 2006 All rights res

17、erved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. Q.764 (1999)/Amd.5 (09/2006) iii CONTENTS Page 1) Clause 1.4 Abbreviations. 1 2) New clause 2.29 Transport of VED information. 1 ITU-T Rec. Q.764 (1999)/Amd.5 (09/20

18、06) 1 ITU-T Recommendation Q.764 Signalling System No. 7 ISDN user part signalling procedures Amendment 5 Transport of Voice Enhancement Device related information 1) Clause 1.4 Abbreviations Add the following new abbreviation alphabetically: VED Voice Enhancement Device 2) New clause 2.29 Transport

19、 of VED information Add the following clause: 2.29 Transport of VED information 2.29.1 Forward direction The VED information parameter for the calling party is generated by the mobile network exchange that controls the VED for the calling mobile subscriber. The VED information parameter for the call

20、ing party is sent in the forward direction in the IAM. All intermediate exchanges shall pass this parameter unchanged to inform the other exchanges that the VED for the calling mobile subscriber is inserted. 2.29.2 Backward direction The VED information parameter for the called party is generated by

21、 the mobile network exchange that controls the VED for the called mobile subscriber. The VED information parameter for the called party is sent in the backward direction in the ANM or CON. All intermediate exchanges shall pass this parameter unchanged to inform the other exchanges that the VED for t

22、he called mobile subscriber is inserted. Printed in Switzerland Geneva, 2006 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

23、 telecommunication services Series 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 Pro

24、tection against interference Series 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

25、 Specifications of measuring 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 s

26、witching 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