ISO IEC 20117-2004 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange s.pdf

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1、 Reference number ISO/IEC 20117:2004(E) ISO/IEC 2004INTERNATIONAL STANDARD ISO/IEC 20117 First edition 2004-05-15 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter- exchange signalling protocol Message centre monitoring and m

2、ailbox identification supplementary services Technologies de linformation Tlcommunications et change dinformation entre systmes Rseau priv intgration de services Protocole de signalisation dchange Services supplmentaires de surveillance du centre du message et didentification de bote aux lettres ISO

3、/IEC 20117:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In down

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6、given below. ISO/IEC 2004 All rights reserved. Unless otherwise specified, 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

7、 member body in the country of the requester. ISO copyright office Case 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 2004 All rights reservedISO/IEC 20117:2004(E) ISO/IEC 2004 All rights reserved

8、 iiiContents Page Foreword. v Introduction . vi 1 Scope 1 2 Conformance . 1 3 Normative references . 2 4 Terms and definitions. 3 4.1 External definitions. 3 4.2 Other definitions . 3 5 Acronyms. 4 6 Signalling protocol for the support of SS-MCM. 4 6.1 SS-MCM description . 4 6.2 SS-MCM operational r

9、equirements . 4 6.3 SS-MCM coding requirements. 5 6.4 SS-MCM state definitions. 13 6.5 SS-MCM signalling procedures . 13 6.6 SS-MCM impact of interworking with public ISDNs 20 6.7 SS-MCM impact of interworking with non-ISDNs 21 6.8 Protocol interactions between SS-MCM and other supplementary service

10、s and ANFs . 21 6.9 SS-MCM parameter values (timers). 24 7 Signalling protocol for the support of SS-MID. 25 7.1 SS-MID description . 25 7.2 SS-MID operational requirements . 25 7.3 SS-MID coding requirements. 26 7.4 SS-MID state definitions. 28 7.5 SS-MID signalling procedures . 29 7.6 SS-MID impac

11、t of interworking with public ISDNs 31 7.7 SS-MID impact of interworking with non-ISDNs 31 7.8 Protocol interactions between SS-MID and other supplementary services and ANFs . 31 7.9 SS-MID parameter values (timers). 34 Annex A (normative) Protocol Implementation Conformance Statement (PICS) Proform

12、a . 35 A.1 Introduction . 35 A.2 Instructions for completing the PICS proforma. 35 A.3 PICS proforma for SS-MCM 37 A.4 PICS proforma for SS-MID 41 Annex B (informative) Examples of Message Sequences 44 B.1 Example message sequence for SS-MCM 45 B.2 Example message sequences for interworking between

13、for SS-MCM and SS-MWI 53 B.3 Example message sequence for SS-MID 62 Annex C (informative) Specification and Description Language (SDL) Representation of Procedures 64 C.1 SDL representation of SS-MCM at the Message Centre PINX 65 C.2 SDL representation of SS-MCM at the Served User PINX. 72 C.3 SDL r

14、epresentation of SS-MID at the Message Centre PINX 79 C.4 SDL representation of SS-MID at the Served User PINX. 82 ISO/IEC 20117:2004(E) iv ISO/IEC 2004 All rights reservedAnnex D (informative) List of Message Types .84 D.1 Telephony Type Messages.84 D.2 Data Type Messages .84 D.3 Combination of Mes

15、sages85 D.4 Additional Message Types .85 ISO/IEC 20117:2004(E) ISO/IEC 2004 All rights reserved vForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that a

16、re 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 internatio

17、nal 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 in th

18、e 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 at le

19、ast 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 20117 was prepared by ECMA (as ECMA-3

20、47) 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. ISO/IEC 20117:2004(E) vi ISO/IEC 2004 All rights reservedIntroduction This International Standard is one o

21、f a series defining services and signalling protocols applicable to Private Integrated Services Networks (PISNs). The series uses ISDN concepts as developed by ITU-T and conforms to the framework of International Standards for Open Systems Interconnection as defined by ISO/IEC. This International St

22、andard specifies the signalling protocol for use at the Q reference point in support of the Message Centre Monitoring supplementary service as well as the Mailbox Identification supplementary service. The protocol defined in this International Standard forms part of the PSS1 protocol (informally kno

23、wn as QSIG). SS-MCM is based on SS-MWI and includes its entire functionality. The interoperability with SS-MWI is therefore guaranteed. Compared to SS-MWI, SS-MCM offers an enhanced functionality for monitoring status changes of messages stored in the Served Users Mailbox as follows: individual acti

24、vation and deactivation for the monitoring of messages of different Message Type(s) within the Mailbox as well as interrogation of the actual SS-MCM configuration; retrieval of information about all messages (i.e. new and retrieved messages) in the mailbox independent of the Message Status; request

25、of detailed updated information about messages stored in the mailbox. This International Standard is based upon the practical experience of ECMA member companies and the results of their active and continuous participation in the work of ISO/IEC JTC1, ITU-T, ETSI and other international and national

26、 standardization bodies. It represents a pragmatic and widely based consensus. INTERNATIONAL STANDARD ISO/IEC 20117:2004(E) ISO/IEC 2004 All rights reserved 1Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalli

27、ng protocol Message centre monitoring and mailbox identification supplementary services 1 Scope This International Standard specifies the signalling protocol for the support of the Message Centre Monitoring supplementary service (SS-MCM) as well as the Mailbox Identification supplementary service (S

28、S-MID) at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN). The supplementary service MCM enables a Served User to get informed by a Message Centre about the status and status changes of message

29、s stored in that Served Users Mailbox. The supplementary service MID enables a Message Centre to identify a specific mailbox of a Served User in case the Served User has more than one mailbox within the Message Centre. In addition SS-MID enables a Served User to authenticate himself/herself at a spe

30、cific mailbox located within the Messages Centre. The Q reference point is defined in ISO/IEC 11579-1. Service specifications are produced in three stages and according to the method specified in ETS 300 387. This International Standard contains the stage 3 specification for the Q reference point an

31、d satisfies the requirements identified by the stage 1 and stage 2 specifications in ISO/IEC 20116. The signalling protocol for SS-MCM and SS-MID uses certain aspects of the generic procedures for the control of supplementary services specified in ISO/IEC 11582. This International Standard also spec

32、ifies additional signalling protocol requirements for the support of interactions at the Q reference point between SS-MCM as well as SS-MID and other supplementary services and ANFs. NOTE Additional interactions that have no impact on the signalling protocol at the Q reference point can be found in

33、the relevant stage 1 specifications. 2 Conformance In order to conform to this International Standard, a PINX shall satisfy the requirements identified in the Protocol Implementation Conformance Statement (PICS) proforma in Annex A. Conformance to this International Standard includes conforming to t

34、hose clauses that specify protocol interactions between SS-MCM as well as SS-MID and other supplementary services and ANFs for which signalling protocols at the Q reference point are supported in accordance with the stage 3 standards concerned. ISO/IEC 20117:2004(E) 2 ISO/IEC 2004 All rights reserve

35、d3 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 11572:2000, Infor

36、mation technology Telecommunications and information exchange between systems Private Integrated Services Network Circuit mode bearer services Inter-exchange signalling procedures and protocol ISO/IEC 11574:2000, Information technology Telecommunications and information exchange between systems Priv

37、ate Integrated Services Network Circuit-mode 64 kbit/s bearer services Service description, functional capabilities and information flows ISO/IEC 11579-1:1994, Information technology Telecommunications and information exchange between systems Private integrated services network Part 1: Reference con

38、figuration for PISN Exchanges (PINX) ISO/IEC 11582:2002, Information technology Telecommunications and information exchange between systems Private Integrated Services Network Generic functional protocol for the support of supplementary services Inter-exchange signalling procedures and protocol ISO/

39、IEC 13873:2003, Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Diversion supplementary services ISO/IEC 15505:2003, Information technology Telecommunications and information exchange betwe

40、en systems Private Integrated Services Network Specification, functional model and information flows Message Waiting Indication supplementary service ISO/IEC 15506:2003, Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-excha

41、nge signalling protocol Message Waiting Indication supplementary service ISO/IEC 20116:2004, Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Message centre monitoring and mail

42、box identification supplementary services ISO 8601:2000, Data elements and interchange formats Information interchange Representation of dates and times ETS 300 387:1994, Private Telecommunication Network (PTN); Method for the specification of basic and supplementary services ITU-T Rec. I.112:1993,

43、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, Digital Subscriber Signalling System No. 1 (DSS 1) Supplementary services protocols, structure and general principles ITU-T Rec. Z.

44、100:1999, Specification and Description Language ISO/IEC 20117:2004(E) ISO/IEC 2004 All rights reserved 34 Terms and definitions For the purposes of this document, the following terms and definitions apply. 4.1 External definitions This International Standard uses the following terms defined in othe

45、r documents: Address Header (ISO/IEC 20116) Application Protocol Data Unit (APDU) (ISO/IEC 11582) Call-Independent (ISO/IEC 11582) Complete Information (ISO/IEC 20116) Compressed Information (ISO/IEC 20116) Gateway PINX (ISO/IEC 11582) Mailbox (ISO/IEC 20116) Message Centre (MC) (ISO/IEC 20116) Mess

46、age Status (ISO/IEC 20116) Message Type (ISO/IEC 20116) Message Waiting Signal (ISO/IEC 20116) New Message (ISO/IEC 20116) Originating PINX (ISO/IEC 11582) Private Integrated services Network eXchange (PINX) (ISO/IEC 11579-1) Private Integrated Services Network (PISN) (ISO/IEC 11579-1) Retrieved Mes

47、sage (ISO/IEC 20116) Served User (ISO/IEC 20116) Signalling (ITU-T Rec. I.112) Supplementary Service (ITU-T Rec. I.210) Supplementary Service Control Entity (ISO/IEC 11582) Terminating PINX (ISO/IEC 11582) Transit PINX (ISO/IEC 11582) 4.2 Other definitions 4.2.1 Message Centre PINX The PINX where th

48、e Message Centre is located. ISO/IEC 20117:2004(E) 4 ISO/IEC 2004 All rights reserved4.2.2 Served User PINX The PINX where the Served User is located. 5 Acronyms ANF Additional Network Feature APDU Application Protocol Data Unit ASN.1 Abstract Syntax Notation One ISDN Integrated Services Digital Net

49、work MCM Message Centre Monitoring MID Mailbox Identification NFE Network Facility Extension PICS Protocol Implementation Conformance Statement PINX Private Integrated services Network eXchange PISN Private Integrated Services Network SDL Specification and Description Language SS Supplementary Service 6 Signalling protocol for the support of SS-MCM 6.1 SS-MCM description The supplementary serv