1、INTERNATIONAL TELECOMMUNICATION UNION ITU=T TELECOMMUNICATION STAN DARD IZATION SECTOR OF ITU Q.762 Addendum I (06/2000) SERIES Q: SWITCHING AND SIGNALLING Specifications of Signalling System No. 7 - ISDN user part Signalling System No. 7 - ISDN user part general functions of messages and signals Ad
2、dendum 1 ITU-T Recommendation Q.762 - Addendum 1 (Formerly CCITT Recommendation) ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4 AND No. 5 SPECIFICATIO
3、NS OF SIGNALLING SYSTEM No. 6 SPECIFICATIONS OF SIGNALLING SYSTEM R1 SPECIFICATIONS OF SIGNALLING SYSTEM R2 DIGITAL EXCHANGES INTERWORKING OF SIGNALLING SYSTEMS SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS General Message transfer part (MTP) Signalling conne
4、ction control part (SCCP) Telephone user part (TUP) ISDN supplementary services Data user part Signalling System No. 7 management . - _- lities application part Test specification 43 INTERFACE DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 PUBLIC LAND MOBILE NETWORK INTERWORKING WITH SATELLITE MOBILE SY
5、STEMS INTELLIGENT NETWORK BROADBAND ISDN SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q.1-Q.3. Q.4-4. 59 Q.100-Q.119 Q. 120-4.249 4.250-4.309 4.3 164.399 4.400-4.499 Q .5 00-4. 5 99 4.600-4.699 4.700-4.799 4.700 4.701-4.709 4.711-4.719 4.720-4.729 4.730-4.739 4.740-4.749 Q.750-Q.759 Q.76eQ.769
6、 Q.fi-Q:779- 4.780-4.799 Q.800-4.849 Q.850-Q.999 Q.1000-Q.1099 Q.1100-Q.1199 Q. 1200-4.1699 Q.1700-4.1799 4.2000-4.2999 For further details, please refer to the list ofITU-T Recommendations ITU-T Recommendation 4.762 Signalling System No. 7 - ISDN user part general functions of messages and signals
7、ADDENDUM 1 Summary This addendum contains the additions to Recommendation 4.762 (1 2/99) in order to accommodate the needs of revised ITU-T 4.765 (2000). Source Addendum 1 to ITU-T Recommendation 4.762 was prepared by ITU-T Study Group 11 (1 997-2000) and approved under the WTSC Resolution 1 procedu
8、re on 15 June 2000. 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, operating and t
9、ariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Re
10、commendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSC Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. . NOTE In this Re
11、commendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the
12、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 ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendati
13、on, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. o ITU 20
14、01 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 permission in writing from ITU. ITU-T Recommendation Q.762 Signalling System No. 7 - ISDN user part general functions
15、 of messages and signals ADDENDUM 1 1) Clause 4 Insert the following dejnitions in clause 4: APM-user information: Information supplied by the APM-user application and conveyed in the Application Transport Parameter. Destination address: Address of the node where the APM-user application information
16、 shall be delivered. Destination address length: Binary coded information indicating the number of octets in the Destination Address field. Originating address: Address of the node which has initiated the relationship with the remote APM-user application. Originating address length: Binary coded inf
17、ormation indicating the number of octets in the Originating Address field. SERIES OF ITU-T RECOMMENDATIONS Series A Series B Series C Series D Series E Series F Series G Series H Series I Series J Series K Series L Series M Series N Series O Series P Series Q Series R Series S Series T Series U Seri
18、es V Series X Series Y Series Z Organization of the work of ITU-T Means of expression: definitions, symbols, classification General telecommunication statistics General tariff principles Overall network operation, telephone service, service operation and human factors Non-telephone telecommunication
19、 services Transmission systems and media, digital systems and networks Audiovisual and multimedia systems Integrated services digital network Transmission of television, sound programme and other multimedia signals Protection against interference Construction, installation and protection of cables a
20、nd other elements of outside plant TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Maintenance : -intemational sound programme and television transmission circuits Specifications of measuring equipment Telephone transmiss
21、ion quality, telephone installations, local line networks Switching and signalling Telegraph transmission Telegraph services terminal equipment Terminals for telematic services Telegraph switching Data communication over the telephone network Data networks and open system communications Global information infrastructure and Internet protocol aspects Languages and general software aspects for telecommunication systems
