ITU-T Q 2730-1999 Signalling system No 7 B-ISDN user part (B-ISUP) C Supplementary services (Study Group 11 41 pp)《NO 7信令系统的B-ISUP 补充业务》.pdf

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1、INTERNATIONAL TELECOMMUNICATION UNION ITU=T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Q.2730 (I 2/99) SERIES Q: SWITCHING AND SIGNALLING Broadband ISDN - B-ISDN application protocols for the network signalling Signalling system No. 7 B-ISDN user part (6-ISUP) - Supplementary services KU-T Reco

2、mmendation Q.2730 (Previously CCITT Recommendation) INTERNATIONAL TELECOMMUNICATION UNION ITU=T TELECOMMUNICATION STANDARDIZATION SECTOR OF TU Q.2730 (1 2/99) SERIES Q: SWITCHING AND SIGNALLING Broadband ISDN - B-ISDN application protocols for the network signalling Signalling system No. 7 B-ISDN us

3、er part (B-ISUP) - Supplementary services ITU-T Recommendation Q.2730 (Previously CCITT Recommendation) ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING FUNCTIONS AND INFORMATION FLOWS FOR SERVIC

4、ES IN THE ISDN SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4 AND No. 5 SPECIFICATIONS OF SIGNALLING SYSTEM No. 6 SPECIFICATIONS OF SIGNALLING SYSTEM RI SPECIFICATIONS OF SIGNALLING SYSTEM R2 DIGITAL EXCHANGES INTERWORKING OF SIGNALLING SYSTEMS SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 DIGITAL SUBSCRIBE

5、R SIGNALLING SYSTEM No. 1 PUBLIC LAND MOBILE NETWORK INTERWORKING WITH SATELLITE MOBILE SYSTEMS INTELLIGENT NETWORK CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 BROADBAND ISDN General aspects Signalling ATM adaptation layer (SAAL) Signalling network

6、 protocols Common aspects of B-ISDN application protocols for access signalling and network signalling and interworking B-ISDN application protocols for access signalling for the iiin 4.1-4.3 Q.4-Q.59 Q .60-Q. 99 Q.100-Q.119 Q.120-Q.249 Q.250-Q.309 Q.310-Q.399 Q.400-Q.499 Q.500-Q.599 Q.600-Q.699 Q.7

7、00-Q.849 Q.850-Q.999 Q.1000-Q.1099 (2.1 100-Q.1199 Q.1200-Q.1699 Q. 1 70O-Q. I 799 Q.2000-Q.2999 Q.2000-Q.2099 Q.2100-Q.2199 Q.2200-Q.2299 Q.260O-Q.2699 Q.270O-Q.2899 Q.2900-Q.2999 Forfurther detaiis, please refr to ITU-T List of Recommendations. ITU-T RECOMMENDATION 4.2730 SIGNALLING SYSTEM NO. 7 B

8、-ISDN USER PART (B-ISUP) - SUPPLEMENTARY SERVICES Summary This Recommendation describes the supplementary services supported in the broadband ISDN applicable to B-ISUP (with the exception of CUG, which is contained in Recommendation 4.2735.1). Source ITU-T Recommendation 4.2730 was revised by ITU-T

9、Study Group 11 (1997-2000) and was approved under the WTSC Resolution No. 1 procedure on 3 December 1999. Recommendation 4.2730 (12/99) 1 FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standa

10、rdization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recomendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (W

11、TSC), which meets every four years, establishes the topics for study by the ITU-T Study Groups which, in their turn, produce Recommendations on these topics. The approval of Recommendations by the Members of the ITU-T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas of i

12、nformation technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating

13、agency. INTELLECTUAL PROPERTY RIGHTS The ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. The ITU takes no position concerning the evidence, validity or applicability of claimed Intellectua

14、l Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, the ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. H

15、owever, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. o ITU 2000 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical,

16、including photocopying and microfilm, without permission in writing from the ITU. ii Recommendation 4.2730 (12/99) - - - . 9 98b2591 Obb90L3 bLT 9 CONTENTS 1 Scope 2 References . 3 Exceptions and clarifications for ISDN supplementary services in the 4.730 series of Recommendations . Annex A - CLIP f

17、or non-native E . 164 addresses A . 1 A.2 A.3 A.4 A . 5 A.6 A . 7 A . 8 A.9 A.10 Definition Description A.2.1 General Description A.2.2 Specific terminology . A.2.3 Qualification on the applicability to telecommunication services Operational requirements . Coding requirements Signalling requirements

18、 A.5.1 Actions at the originating local exchange . A.5.2 Actions at the outgoing intemational gateway exchange A.5.3 Actions at the destination local exchange . Interaction with other supplementary services A.6.1 Caliing Line Identification Restriction (CLIR) . Interact ions with other net works Sig

19、nalling flows . Parameter values (timers) . Dynamic description Annex B . CLIR for non-native E . 164 addresses B . 1 B.2 B.3 B.4 B.5 Definition B . 1.1 General description . B . 1.2 Specific terminology . B . 1.3 Description Operational requirements . Coding requirements Signalling requirements B.5

20、.1 Actions at the originating local exchange . B.5.2 Actions at the outgoing international gateway exchange Qualification on the applicability to telecommunication services Page 1 1 3 9 9 9 9 9 10 10 10 10 10 10 10 10 11 11 11 11 11 19 19 19 19 19 19 19 19 19 19 20 . Recommendation Q.2730 (12/99) 11

21、1 B.6 B.7 B.8 B.9 B.10 Interaction with other supplementary services B.6.1 Calling Line Identification Restriction (CLIR) . Interactions with other networks Signalling flows . Parameter values (timers) . Dynamic description . Annex C . COLP for non-native E . 164 addresses . c . 1 c.2 c.3 c.4 c.5 C.

22、6 c.7 C.8 c.9 c.10 Definition Description C.2.1 General Description C.2.2 Specific terminology . C.2.3 Qualification on the applicability to telecommunication services Operational requirements . Coding requirements Signalling requirements Actions at the originating local exchange . Actions at the de

23、stination local exchange . Interaction with other supplementary services Interactions with other networks Signalling flows . Parameter values (timers) . Dynamic description C.5.1 C.5.2 (2.5.3 Actions at the incoming international gateway exchange Annex D . COLR for non-native E . 164 addresses D . 1

24、 D.2 D.3 D.4 D.5 D.6 Definition Description D.2.1 General Description D.2.2 Specific terminology . D.2.3 Quafication on the applicability to telecommunication services Operational requirements Signalling requirements Coding requirements D.5.1 Actions at the incoming international gateway exchange D.

25、5.2 Actions at the destination local exchange . Interaction with other supplementary services _ I Page 20 20 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 22 22 22 22 30 30 . 30 30 30 30 30 30 30 30 31 31 iv Recommendation 4.2730 (12/99) D.7 Interactions with other networks 31 D.8 Signalling fl

26、ows 31 D.9 Parameter values (timers) 31 D. 10 Dynamic description 31 Appendix I - Setting of instruction indicators 32 . . . Recommendation 4.2730 (12199) V Recommendation Q.2730 SIGNALLING SYSTEM NO. 7 B-ISDN USER PART (B-ISUP) - SUPPLEMENTARY SERVICES (revised in 1999) 1 Scope This Recommendation

27、specifies the exceptions to the 1997 4.730 series of Recommendations for supplementary services to be supported in the broadband network. The information contained in this Recommendation should be read in conjunction with the 1997 4.730 series of Recommendations. The following services are supported

28、 by the first version of the B-ISUP: - User-to-User Signalling (Recommendation 4.737). - - Direct-Dialling-In (clause 114.73 1). - - Sub-addressing (clause WQ.73 1). - - Direct-Dialling-In and Multiple Subscriber Number are supported but without relevance to B-ISUP. Calling Line Identification Prese

29、ntatiodRestriction (clause 3/4.73 1 and clause 4/4.73 1). Connected Line Identification PresentatiodRestriction (clause 94.73 1 and clause 6/Q.73 1). Multiple Subscriber Number (clause 2/Q.73 1). Closed User Group (clause UQ.735). 2 References The following ITU-T Recommendations and other references

30、 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 subject to revision; ail users of this Recommendation are therefore encouraged to inves

31、tigate 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. ITU-T Recommendation 4.2761 (1999), Functional description of the B-ISDN user part (B-ISUP) of signalling s

32、ystem No. 7. ITU-T Recommendation 4.2762 (1 999), General functions of messages and signals of the B-ISDN user part (23-ISUP) of signalling system No. 7. ITU-T Recommendation 4.2763 (1999), Signalling system No. 7 B-ISDN user part (B-ISUP) - Formats and codes. ITU-T Recommendation 4.2764 (1999), Sig

33、nalling system No. 7 B-ISDN user part (B-ISUP) - Basic call procedures. ITU-T Recommendation 4.2735.1 (1997), Stage 3 description for community of interest supplementary services for B-ISDN using SS No. 7: Closed user group (CUG). ITU-T Recommendation 4.761 (1997), Signalling system No. 7 - ISDN use

34、r part functional description. ITU-T Recommendation 4.762 (1997), Signalling system No. 7 - ISDN user part general functions of messages and signals. Recommendation Q.2730 (12/99) 1 191 u91 1201 ITU-T Recommendation 4.763 (1997), Signalling system No. 7 - ISDN user part formats and codes. ITU-T Reco

35、mmendation 4.764 (1 997), Signalling system No. 7 - ISDN user part signalling procedures. ITU-T Recommendation 4.730 (1997), ISDN user part supplementary services. ITU-T Recommendation 4.73 1.1 (1996), Stage 3 description for number identijcation Supplementary services using signalling system No. 7:

36、 Direct-dialling-in DI). ITU-T Recommendation 4.73 1.3 (1 993), Stage 3 description for number identzjcation supplementary services using signalling system No. 7: Calling line identtjcation presentation (CLIP). ITU-T Recommendation 4.73 1.4 (1993), Stage 3 description for number identification suppl

37、ementary services using signalling system No. 7: Calling line identijcation restriction (CLIR). ITU-T Recommendation 4.73 1.5 (1993), Stage 3 description for number identification supplementary services using signalling system No. 7: Connected line identification presentation (COLP). ITU-T Recommend

38、ation 4.73 1.6 (1993), Stage 3 description for number identification supplementary services using signalling system No. 7: Connected line identification restriction (COLR). ITU-T Recommendation 4.73 1.7 (1997), Stage 3 description for number identification supplementary services using signalling sys

39、tem No. 7: Malicious call identification (MCID). CCITT Recommendation 4.73 1.8 (1992), Stage 3 description for number identification supplementary services using signalling system No. 7: Sub-addressing (SUB). ITU-T Recommendation 4.732.2 (1996), Stage 3 description for call oflering supplementary se

40、rvices using signalling system No. 7: Call diversion services: call forwarding busy, call forwarding no reply, call fonuarding unconditional, call deflection. ITU-T Recommendation 4.732.7 (1996), Stage 3 description for call oflering supplementary services using signalling system No. 7: Explicit cal

41、l transfer. CCITT Recommendation 4.733.1 (1992), Stage 3 description for call completion supplementary services using signalling system No. 7: Call waiting (Cv. ITU-T Recommendation 4.733.2 (1993), Stage 3 description for call completion supplementary services using signalling system No. 7: Call hol

42、d (HOLD). ITU-T Recommendation 4.733.3 (1997), Stage 3 description for call completion supplementary services using signalling system No. 7: Completion of calls to buy subscriber (CCBS. ITU-T Recommendation 4.733.4 (1993), Stage 3 description for call completion supplementary services using signalli

43、ng system No. 7: Terminal portabiliv (TP). ITU-T Recommendation 4.734.1 (1993), Stage 3 description for multiparty supplementary services using signalling system No. 7: Conference calling. ITU-T Recommendation 4.734.2 (1 996), Stage 3 description for multiparty supplementary services using signallin

44、g system No. 7: Three-party service. ITU-T Recommendation 4.735.1 (1993), Stage 3 description for community of interest supplementary services using signalling system No. 7, Closed user group (CUG). 2 Recommendation 4.2730 (12/99) ITU-T Recommendation 4.735.3 (1993), Stage 3 description for communit

45、y of interest supplementary services using signalling system No. 7: Multi-level precedence and preemption. ITU-T Recommendation 4.735.6 (1996), Stage 3 description for community of interest supplementary services using signalling system No. 7: Global virtual network service (G VNS). ITU-T Recommenda

46、tion 4.736.1 (1995), Stage 3 description for charging supplementary services using signalling system No. 7: International telecommunication charge card (ITCC). ITU-T Recommendation 4.736.3 (1 999, Stage 3 description for charging supplementary services using signalling system No. 7: Reverse charging

47、 (REV). ITU-T Recommendation 4.737.1 (1997), Stage 3 description for additional information transfer supplementary services using signalling system No. 7: User-to-user signalling lV-T Recommendation 4.295 1.3 (1 999, Stage 3 description for number identijcation supplementary services using B-ISDN di

48、gital subscriber signalling system No. 2 (DSS2) - Basic call: Calling line identijcation presentation (CLIP). U-T Recommendation 4.2951.4 (1 999, Stage 3 description for number identifcation supplementary services using B-ISDN digital subscriber signalling system No. 2 (DSS2) - Basic call: Calling l

49、ine identijcation restriction (CLIR). -T Recommendation 4.295 1.5 (1 995), Stage 3 description for number identifcation supplementary services using B-ISDN digital subscriber signalling system No. 2 (DSS2) - Basic call: Connected line identification presentation (COLP). ITU-T Recommendation 4.295 1.6 (1 999, Stage 3 description for number identijcation supplementary services using B-ISDN digital subscriber signalling system No. 2 SS2) - Basic call: Connected line identifcation restriction (COLR). -T Recommendation 4