1、 Reference number ISO/IEC 20116:2004(E) ISO/IEC 2004INTERNATIONAL STANDARD ISO/IEC 20116 First edition 2004-05-15 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Message centr
2、e monitoring and mailbox identification supplementary services Technologies de linformation Tlcommunications et change dinformation entre systmes Rseau priv intgration de services Spcification, modle fonctionnel et flux dinformations Services supplmentaires de surveillance du centre du message et di
3、dentification de bote aux lettres ISO/IEC 20116:2004(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 com
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6、e Central Secretariat at the address 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 ei
7、ther ISO at the address below or ISOs 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 20116:200
8、4(E) ISO/IEC 2004 All rights reserved iiiContents Page Foreword iv Introduction v 1 Scope 1 2 Conformance . 1 3 Normative references . 1 4 Terms and definitions. 2 4.1 External definitions. 2 4.2 Other definitions . 2 5 Acronyms. 4 6 SS-MCM stage 1 specification . 4 6.1 Description. 4 6.2 Procedures
9、 5 6.3 Interactions with other Supplementary Services / Additional Network Features 9 6.4 Interworking considerations 12 6.5 Overall SDL 12 7 SS-MID stage 1 specification . 15 7.1 Description. 15 7.2 Procedures 15 7.3 Interactions with other Supplementary Services / Additional Network Features 16 7.
10、4 Interworking considerations 19 7.5 Overall SDL 19 8 SS-MCM stage 2 specification . 21 8.1 Functional model 21 8.2 Information flows 22 8.3 Functional Entity actions . 31 8.4 Functional Entity behaviour. 33 8.5 Allocation of Functional Entities to physical equipment 52 8.6 Interworking consideratio
11、ns 52 9 SS-MID stage 2 specification . 52 9.1 Functional model 52 9.2 Information flows 53 9.3 Functional Entity actions . 56 9.4 Functional Entity behaviour. 56 9.5 Allocation of Functional Entities to physical equipment 62 9.6 Interworking considerations 62 ISO/IEC 20116:2004(E) iv ISO/IEC 2004 Al
12、l rights reservedForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standar
13、ds 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 international organizations, governmental and non-governmental, in liaison with ISO and IE
14、C, 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 the ISO/IEC Directives, Part 2. The main task of the joint technical committee is
15、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 least 75 % of the national bodies casting a vote. Attention is drawn to the possib
16、ility 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 20116 was prepared by ECMA (as ECMA-346) and was adopted, under a special “fast-track procedure”, by Joint Technical
17、Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by national bodies of ISO and IEC. ISO/IEC 20116:2004(E) ISO/IEC 2004 All rights reserved vIntroduction This International Standard is one of a series defining services and signalling protocols applicable to Private Integ
18、rated 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 particular International Standard specifies the Message Centre Monitoring and Mailbox Identificat
19、ion supplementary service. SS-MCM is based on SS-MWI and includes its entire functionality. The interoperability with SS-MWI is 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
20、activation 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; requ
21、est of detailed updated information about messages stored in the mailbox at every time. 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 internat
22、ional and national standardization bodies. It represents a pragmatic and widely based consensus. INTERNATIONAL STANDARD ISO/IEC 20116:2004(E) ISO/IEC 2004 All rights reserved 1Information technology Telecommunications and information exchange between systems Private Integrated Services Network Speci
23、fication, functional model and information flows Message centre monitoring and mailbox identification supplementary services 1 Scope This International Standard specifies supplementary service Message Centre Monitoring/Mailbox Identification (SS-MCM/MID), which is related, but not limited, to variou
24、s basic services supported by Private Integrated Services Networks (PISNs). Basic services are specified in ISO/IEC 11574. The supplementary service MCM enables a Served User to get informed by a Message Centre about the status and status changes of messages stored in that Served Users Mailbox. The
25、supplementary service MID enables a Message Centre to identify a specific mailbox of a Served User in case that 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 specific Mailbox located within the Messa
26、ge Centre. Service specifications are produced in three stages, according to the method described in ETS 300 387. This International Standard contains the stage 1 and stage 2 specifications of SS-MCM/MID. The stage 1 specification (Clauses 6 and 7) specifies the supplementary service as seen by user
27、s of PISNs. The stage 2 specification (Clauses 8 and 9) specifies the functional entities involved in the supplementary service and the information flows between them. 2 Conformance In order to conform to this International Standard, a stage 3 standard shall specify signalling protocols and equipmen
28、t behaviour that are capable of being used in a PISN which supports the supplementary service specified in this International Standard. This means that, to claim conformance, a stage 3 standard is required to be adequate for the support of those aspects of Clauses 6 and 7 (stage 1) and Clauses 8 and
29、 9 (stage 2) which are relevant to the interface or equipment to which the stage 3 standard applies. 3 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 lat
30、est edition of the referenced document (including any amendments) applies. ISO/IEC 11574:2000, Information technology Telecommunications and information exchange between systems Private Integrated Services Network Circuit-mode 64 kbit/s bearer services Service description, functional capabilities an
31、d information flows 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 20116:2004(E) 2 ISO/IEC 2004 All rights reservedISO/IEC 15505:2003, Infor
32、mation technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Message Waiting Indication supplementary service ETS 300 387:1994, Private Telecommunication Network (PTN); Method for the specifica
33、tion of basic and supplementary services 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. Z.100:1999, Specification and Description Language 4 Terms and definitions For
34、the purposes of this document, the following terms and definitions apply. 4.1 External definitions This International Standard uses the following terms defined in other documents: Private Integrated services Network eXchange (PINX) (ISO/IEC 11579-1) Private Integrated Services Network (PISN) (ISO/IE
35、C 11579-1) Service (ITU-T Rec. I.112) Signalling (ITU-T Rec. I.112) Supplementary Service (ITU-T Rec. I.210) Telecommunication Service (ISO/IEC 11574) User (ISO/IEC 11574) 4.2 Other definitions 4.2.1 Address Header The Address Header includes Originator address information and, optionally, the recei
36、ving time stamp and the priority of one specific message. 4.2.2 Complete Information A complete list of Address Headers of either all New or all Retrieved Messages of one specific Message Type in a Mailbox. 4.2.3 Compressed Information Includes the number of either all New or all Retrieved Messages
37、of one specific Message Type. Optionally, in the compressed information the Originator address, the priority level and the time stamp of the highest priority message can be included. If there is more than one message of the highest priority the optional information shall be related to the latest rec
38、eived highest priority message. ISO/IEC 20116:2004(E) ISO/IEC 2004 All rights reserved 34.2.4 Deleted Messages A message of any Message Type which was previously stored in the Mailbox but which is not available anymore due to deletion by the Served User. 4.2.5 Mailbox A logical entity within a Messa
39、ge Centre which stores all messages (New Messages and Retrieved Messages) of one or more Message Types for one specific Served User who is registered at the Message Centre. 4.2.6 Message Centre (MC) The entity within the network which administrates Mailboxes for Served Users. The MC provides the Ser
40、ved User with information about each incoming New Message in the Served Users Mailbox and about Message Status changes (e.g. due to retrieval or deletion) in the Served Users Mailbox by means of Complete or Compressed Information for New and Retrieved Messages. This information is provided by update
41、 procedures. 4.2.7 Message Status Describes whether a stored message at the Served Users Mailbox is a New Message or a Retrieved Message. 4.2.8 Message Type The type of a message stored at the MC. A Message Type indicates either the telecommunication service (e.g. speech, 3.1kHz audio, etc.) that is
42、 needed to retrieve a specific message via a PISN or the general type of a message that might not be directly retrieved by means of a PISN (e.g. email or video). 4.2.9 Message Waiting Signal Any type of signal presented to a Served Users terminal that is useful to draw a Served Users attention to th
43、e arrival of a New Message in the Served Users Mailbox. NOTE The indication may be a lamp, special tone, display string etc. The technical realisation of the Message Waiting Signal is outside the scope of this International Standard. 4.2.10 New Message A message of any Message Type, which is stored
44、in a Mailbox. The Served User has not yet retrieved the message. 4.2.11 Originator The user who has left a message at the Served Users Mailbox. 4.2.12 Originator address Address information (i.e. Party Number) of the originator. 4.2.13 Retrieved Message A message of any type, which is stored in a Ma
45、ilbox. The Served User has already retrieved but not deleted the message (i.e. the message is no longer a New Message). ISO/IEC 20116:2004(E) 4 ISO/IEC 2004 All rights reserved4.2.14 Served User The owner of a specific Mailbox at a Message Centre. The Served User receives an indication about status
46、changes of the messages in the Served Users Mailbox from the Message Centre. 5 Acronyms FE Functional Entity ISDN Integrated Services Digital Network MCM Message Centre Monitoring MID Mailbox Identification MWI Message Waiting Indication PINX Private Integrated services Network eXchange PISN Private
47、 Integrated Services Network SDL Specification and Description Language SS Supplementary Service 6 SS-MCM stage 1 specification 6.1 Description 6.1.1 General description The supplementary service MCM enables a Message Centre to inform a registered Served User about the status and status changes of m
48、essages stored in this Served Users Mailbox. This can be due to the arrival of New Messages or the change of the Message Status of stored messages (e.g. retrieval or deletion of messages). Additionally the Served User can request the current status of the messages in the Mailbox from the Message Cen
49、tre. If there are New Messages for the Served User stored in the Mailbox a Message Waiting Signal may be set at the Served Users terminal. Additionally a Served User might activate, deactivate or interrogate Message Centre Monitoring individually for the different Message Types. NOTE 1 The procedures for how the Served User accesses the messages stored in the MC is outside the scope of this International Standard. NOTE 2 The procedures for how a message can
