ISO IEC 15772-2003 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Inter-exchange sig.pdf

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1、 Reference number ISO/IEC 15772:2003(E) ISO/IEC 2003INTERNATIONAL STANDARD ISO/IEC 15772 Second edition 2003-04-01Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Common Information additional ne

2、twork feature Technologies de linformation Tlcommunications et change dinformation entre systmes Rseau priv intgration de services Protocole de signalisation dchange Caractristique de rseau additionnelle dinformation courante ISO/IEC 15772:2003(E) PDF disclaimer This PDF file may contain embedded ty

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5、timized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO/IEC 2003 All rights reserved. Unless otherwise specifi

6、ed, 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 either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case

7、 postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2003 All rights reservedISO/IEC 15772:2003(E) ISO/IEC 2003 All rights reserved iii Contents Foreword v Introduction vi 1 Scope 1 2 Conformance 1 3 No

8、rmative references 1 4 Terms and definitions 2 4.1 External definitions 2 5 List of acronyms 3 6 Signalling protocol for the support of ANF-CMN 3 6.1 ANF-CMN description 3 6.2 ANF-CMN operational requirements 3 6.2.1 Requirements on an Originating PINX 3 6.2.2 Requirements on a Terminating PINX 3 6.

9、2.3 Requirements on a Transit PINX 3 6.3 ANF-CMN coding requirements 4 6.3.1 Operations 4 6.3.2 Notifications 6 6.3.3 Information elements 7 6.3.4 Messages 7 6.4 ANF-CMN State definitions 7 6.4.1 States at the Originating PINX 7 6.4.2 States at the Terminating PINX 7 6.5 ANF-CMN Signalling procedure

10、s for activation, deactivation and registration 7 6.6 ANF-CMN Signalling procedures for invocation and operation 7 6.6.1 Actions at the Originating PINX 7 6.6.2 Actions at the Terminating PINX 8 6.6.3 Actions at a Transit PINX 9 6.7 ANF-CMN Impact of interworking with public ISDNs 9 6.8 ANF-CMN Impa

11、ct of interworking with non-ISDNs 9 6.9 Protocol interactions between ANF-CMN and other supplementary services and ANFs 9 6.9.1 Interactions with Calling Name Identification Presentation (CNIP) 9 6.9.2 Interactions with Connected Name Identification Presentation (CONP) 9 6.9.3 Interactions with Call

12、 Forwarding Unconditional (CFU) 9 6.9.4 Interactions with Call Forwarding Busy (CFB) 10 6.9.5 Interactions with Call Forwarding No Reply (CFNR) 10 6.9.6 Interactions with Call Deflection (CD) 10 6.9.7 Interactions with Call Transfer (CT) 10 6.9.8 Interactions with Completion of Call on Busy Subscrib

13、er (CCBS) 10 6.9.9 Interactions with Completion of Call on No Reply (CCNR) 10 6.9.10 Interactions with Call Intrusion (CI) 10 6.9.11 Interactions with Call Offer (CO) 10 6.9.12 Interactions with Do Not Disturb (DND) 10 6.9.13 Interactions with Do Not Disturb Override (DNDO) 10ISO/IEC 15772:2003(E) i

14、v ISO/IEC 2003 All rights reserved 6.9.14 Interactions with Call Interception (CINT) 10 6.9.15 Interactions with Advice Of Charge (AOC) 11 6.9.16 Interactions with Message Waiting Indication (MWI) 11 6.9.17 Interactions with Path Replacement (PR) 11 6.9.18 Interactions with Recall (RE) 11 6.9.19 Int

15、eractions with Wireless Terminal Mobility, Outgoing call (WTMO) 11 6.9.20 Interactions with Wireless Terminal Mobility, Incoming call (WTMI) 11 6.9.21 Interactions with Wireless Terminal, Location Registration (WTLR) 11 6.9.22 Interactions with Wireless Terminal, Authentication (WTAN, WTAT) 11 6.9.2

16、3 Interactions with Transit Counter (TC) 11 6.10 ANF-CMN Parameter values (timers) 11 Annexes A - Protocol Implementation Conformance Statement (PICS) proforma 12 B - Examples of message sequences 19 C - Specification and Description Language (SDL) representation of procedures 23 D - ASN.1 definitio

17、ns according to ITU-T Recs. X.208 / X.209 27ISO/IEC 15772:2003(E) ISO/IEC 2003 All rights reserved v Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies th

18、at are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other intern

19、ational organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given i

20、n the ISO/IEC Directives, Part 2. The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by a

21、t least 75 % of the national bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 15772 was prepared by ECMA (as EC

22、MA-251) and was adopted, under a special “fast-track procedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by national bodies of ISO and IEC. This second edition cancels and replaces the first edition (ISO/IEC 15772:1998), which has been techni

23、cally revised. ISO/IEC 15772:2003(E) vi ISO/IEC 2003 All rights reserved IntroductionThis International Standard is one of a series of standards defining services and signalling protocols applicable to Private Integrated Services Networks. The series uses ISDN concepts as developed by ITU-T and conf

24、orms to the framework of standards for Open Systems Interconnection as defined by ISO/IEC.This International Standard specifies the signalling protocol for use at the Q reference point in support of the Common Information additional network feature.The International Standard is based upon the practi

25、cal experience of ECMA member companies and the results of their active and continuous participation in the work of ISO/IEC JTC 1, ITU-T, ETSI and other international and national standardization bodies. It represents a pragmatic and widely based consensus. ISO/IEC 2003 All rights reserved 1 1S c o

26、p eThis International Standard specifies the signalling protocol for the support of the Common Information additional network feature (ANF-CMN) at the Q reference point between Private Integrated services Network eXchanges (PINX) connected together within a Private Integrated Services Network (PISN)

27、.ANF-CMN is an additional network feature which enables the exchange of Common Information between entities acting on behalf of the two ends of a connection through a PISN. This Common Information is a collection of miscellaneous information that relates to the user or equipment at one end of a conn

28、ection and includes one or more of the following: Feature Identifiers, Party Category, Equipment Identity. This information, when received by an entity, can be used for any purpose, e.g. as the basis for indications to the local user or to another network or in order to filter feature requests.The Q

29、 reference point is defined in ISO/IEC 11579-1.Additional network feature specifications are produced in three stages and according to the method described in ETS 300 387. This International Standard contains the stage 3 specification for the Q reference point and satisfies the requirements identifi

30、ed by the stage 1 and stage 2 specifications in ISO/IEC 15771.The signalling protocol for ANF-CMN operates on top of the signalling protocol for basic circuit switched call control, as specified in ISO/IEC 11572, and uses certain aspects of the generic procedures for the control of supplementary ser

31、vices specified in ISO/IEC 11582.This International Standard also specifies additional signalling protocol requirements for the support of interactions at the Q reference point between ANF-CMN and other supplementary services and ANFs.NOTE 1 - Additional interactions that have no impact on the signa

32、lling protocol at the Q reference point can be found in the relevant stage 1 specifications.This International Standard is applicable to PINXs which can interconnect to form a PISN. 2 ConformanceIn order to conform to this International Standard, a PINX shall satisfy the requirements identified in t

33、he Protocol Implementation Conformance Statement (PICS) proforma in annex A.Conformance to this International Standard includes conforming to those clauses that specify protocol interactions between ANF-CMN and other supplementary services and ANFs for which signalling protocols at the Q reference p

34、oint are supported in accordance with the stage 3 standards concerned. 3 Normative references ISO/IEC 11572:2000, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Circuit mode bearer services - Inter-exchange signalling proc

35、edures and protocol ISO/IEC 11579-1:1994, Information technology - Telecommunications and information exchange between systems - Private integrated services network - Part 1: Reference configuration for PISN Exchanges (PINX) ISO/IEC 11582:2002, Information technology - Telecommunications and informa

36、tion exchange between systems - Private Integrated Services Network - Generic functional protocol for the support of supplementary services - Inter-exchange signalling procedures and protocol The following referenced documents are indispensable for the application of this document. For dated referen

37、ces, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. INTERNATIONAL STANDARD ISO/IEC 15772:2003(E)Information technology Telecommunications and information exchange between systems Private Integrated Services Ne

38、twork Inter-exchange signalling protocol Common Information additional network feature ISO/IEC 15772:2003(E) 2 ISO/IEC 2003 All rights reserved ISO/IEC 13873:2003, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-excha

39、nge signalling protocol - Call Diversion supplementary services ISO/IEC 15054:2003, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Call Interception additional network feature ISO/IEC 1

40、5771:1998, Information technology -Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Common information additional network feature ISO/IEC 15431:2003, Information technology - Telecommunications

41、 and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Wireless terminal call handling additional network features ETS 300 387:1994, Private Telecommunication Network (PTN); Method for the specification of basic and supplementary servic

42、es ITU-T Rec. I.112:1993, Vocabulary of terms for ISDNs ITU-T Rec. I.210:1993, Principles of telecommunication services supported by an ISDN and the means to describe them ITU-T Rec. Q.950:2000, Supplementary services protocols, structure and general principles ITU-T Rec. Z.100:1999, Specification a

43、nd description language (SDL) 4 Terms and definitionsFor the purposes of this document, the following terms and definitions apply. 4.1 External definitionsThis International Standard uses the following terms defined in other documents: ANF-CMN user (ISO/IEC 15771) Application Protocol Data Unit (APD

44、U) (ISO/IEC 11582) Backward direction (ISO/IEC 15771) Basic Service (ITU-T Rec. I.210) Call, Basic Call (ISO/IEC 11582) Equipment Identity (ISO/IEC 15771) Feature Identifier (ISO/IEC 15771) Forward direction (ISO/IEC 15771) Originating PINX (ISO/IEC 11572) Party Category (ISO/IEC 15771) Private Inte

45、grated Services Network (PISN) (ISO/IEC 11579-1) Private Integrated services Network eXchange (PINX) (ISO/IEC 11579-1) Signalling (ITU-T Rec. I.112) Supplementary Service (ITU-T Rec. I.210) Supplementary Service Control Entity (ISO/IEC 11582) Terminating PINX (ISO/IEC 11572) Transit PINX (ISO/IEC 11

46、572)ISO/IEC 15772:2003(E) ISO/IEC 2003 All rights reserved 3APDU Application Protocol Data UnitASN.1 Abstract Syntax Notation no.1ISDN Integrated Services Digital NetworkNFE Network Facility ExtensionPICS Protocol Implementation Conformance StatementPINX Private Integrated services Network eXchangeP

47、ISN Private Integrated Services NetworkSDL Specification and Description LanguageSS Supplementary Service 6 Signalling protocol for the support of ANF-CMN 6.1 ANF-CMN descriptionANF-CMN is an additional network feature which enables the exchange of Common Information between ANF-CMN users acting on

48、behalf of the two ends of a connection through a PISN. This Common Information is a collection of miscellaneous information that relates to the user or equipment at one end of a connection and includes one or more of the following: Feature Identifiers, Party Category, Equipment Identity. This inform

49、ation, when received by an ANF-CMN user, can be used for any purpose, e.g. as the basis for indications to the local user or to another network or in order to filter feature requests.A solicited and an unsolicited service is offered to an ANF-CMN user.The solicited service enables the ANF-CMN user to request the Common Information from a remote ANF-CMN user.The unsolicited service supplies the Common Information to an ANF-CMN user.These services may be combined and are not mu