ITU-T D.79-1991 国际可视图文业务的计费和结算原则 Charging and accounting principles for the international videotex service

pdf标准 ITU-T D.79-1991 国际可视图文业务的计费和结算原则 Charging and accounting principles for the international videotex service

7 页 0 下载 0 浏览 0 评论 0 收藏 3.0分
温馨提示:当前标准最多只能预览 10 页,若标准超出了 10 页,请下载原标准以浏览全部内容。
ITU-T D.79-1991 国际可视图文业务的计费和结算原则 Charging and accounting principles for the international videotex service 第 1 页 ITU-T D.79-1991 国际可视图文业务的计费和结算原则 Charging and accounting principles for the international videotex service 第 2 页 ITU-T D.79-1991 国际可视图文业务的计费和结算原则 Charging and accounting principles for the international videotex service 第 3 页 ITU-T D.79-1991 国际可视图文业务的计费和结算原则 Charging and accounting principles for the international videotex service 第 4 页 ITU-T D.79-1991 国际可视图文业务的计费和结算原则 Charging and accounting principles for the international videotex service 第 5 页
下载标准到电脑,方便使用
还有 5 页未阅读,继续阅读
本标准由 5zbz2018-09-16 14:46:48上传分享

国外分类,ITU,ITU-T(电信标准分局),itu,国际,可视,图文,业务,计费,结算,原则,charging,and,accounting,principles,for,the,international,videotex,service

INTERNATIONAL TELECOMMUNICATION UNION CCITT D.79 THE INTERNATIONAL TELEGRAPH AND TELEPHONE CONSULTATIVE COMMITTEE GENERAL TARIFF PRINCIPLES CHARGING AND ACCOUNTING IN INTERNATIONAL TELECOMMUNICATIONS SERVICES CHARGING AND ACCOUNTING PRINCIPLES FOR THE INTERNATIONAL VIDEOTEX SERVICE Recommendation D.79 Geneva, 1991 FOREWORD The CCITT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (ITU). CCITT is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The Plenary Assembly of CCITT which meets every four years, establishes the topics for study and approves Recommendations prepared by its Study Groups. The approval of Recommendations by the members of CCITT between Plenary Assemblies is covered by the procedure laid down in CCITT Resolution No. 2 (Melbourne, 1988). Recommendation D.79 was prepared by Study Group III and was approved under the Resolution No. 2 procedure on the 15th of July 1991. ___________________ CCITT NOTE 1) In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication Administration and a recognized private operating agency. 2) A list of abbreviations used in this Recommendation can be found in Annex B. © ITU 1991 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 the ITU. Recommendation D.79 Recommendation D.79 CHARGING AND ACCOUNTING PRINCIPLES FOR THE INTERNATIONAL VIDEOTEX SERVICE Preamble This Recommendation sets out the general principles and conditions for charging and international accounting to be applied by Administrations for the provision of the international videotex service as described in Recommendation F.300. It takes into account the two specific elements involved: communication charges and application charges. 1 General principles 1.1 In determining tariff principles to be applied to this service, consideration should be given to the structure and level of charges applicable to other international telecommunication services supplied by the Administrations concerned, and to the provisions of Recommendation D.5. 1.2 In principle, tariffs developed for videotex services should: – be flexible enough to enable new needs to be accommodated as the service develops; – be as administratively simple as possible; – be easily understood by subscribers. Note – This Recommendation is illustrated by a scheme in Annex A. This scheme is just a theoretical diagram (Figure A-1/D.79) to ease the understanding of the tariff principles described hereafter. The schemes related to the real international interworking configurations are to be found in Recommendation F.300, § 5.3. 2 Explanation of some terms specifically related to the videotex service 2.1 communication charges The charges to cover the costs of the use of the public networks and dedicated videotex equipment, between the user and the application. 2.2 application charges The charges to cover the costs of the information and/or transaction provided to the user. 2.3 Country A The country in which the user of a videotex terminal originates a videotex call. 2.4 Country B The country which receives a videotex call from country A. Recommendation D.79 1 3 International accounting 3.1 Communication element 3.1.1 The costs for the videotex communication service incurred in country A (including the costs for the use of the national public networks and the international videotex equipment of country A) are covered by the collection charges levied in this country and are not included in the international accounting. 3.1.2 The level and division of the accounting rate for the international network used are those normally applied to that network, as specified in the relevant Recommendations. 3.1.3 The costs for the provision of the videotex communication service in country B are covered by an accounting share calculated on a duration basis (see Note 2) in order to cover the following cost elements: a) the use of the international videotex equipment of country B; b) the data transmission between the international videotex equipment and the videotex service in country B; c) the use of the videotex service in country B; d) the use of data transmission between the videotex service in country B and possible external computers. These cost elements may vary according to the day or the time of day or service offered; therefore their remuneration may be dynamically specified by country B. Note 1 – Not

给标准打分
您好可以输入 255 个字符
本站的中文名字叫什么( 答案:找标准 )
评论列表
  • 暂时还没有评论,期待您的金玉良言