ITU-T F.471-1997 语音邮件存储转发单元互连的操作要求 Operational Requirements for the Interconnection of Voice-Mail Store-and-Forward Units - Series F: N

pdf标准 ITU-T F.471-1997 语音邮件存储转发单元互连的操作要求 Operational Requirements for the Interconnection of Voice-Mail Store-and-Forward Units - Series F: N

17 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 F.471-1997 语音邮件存储转发单元互连的操作要求 Operational Requirements for the Interconnection of Voice-Mail Store-and-Forward Units - Series F: N 第 1 页 ITU-T F.471-1997 语音邮件存储转发单元互连的操作要求 Operational Requirements for the Interconnection of Voice-Mail Store-and-Forward Units - Series F: N 第 2 页 ITU-T F.471-1997 语音邮件存储转发单元互连的操作要求 Operational Requirements for the Interconnection of Voice-Mail Store-and-Forward Units - Series F: N 第 3 页 ITU-T F.471-1997 语音邮件存储转发单元互连的操作要求 Operational Requirements for the Interconnection of Voice-Mail Store-and-Forward Units - Series F: N 第 4 页 ITU-T F.471-1997 语音邮件存储转发单元互连的操作要求 Operational Requirements for the Interconnection of Voice-Mail Store-and-Forward Units - Series F: N 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 14:50:27上传分享

国外分类,ITU,ITU-T(电信标准分局),itu,语音,邮件,存储,转发,存储转发,单元,互连,操作,要求,operational,requirements,for,the,interconnection,of,voice,mail,store,and,forward,units,series

INTERNATIONAL TELECOMMUNICATION UNION )45 4 TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU & (08/97) SERIES F: NON-TELEPHONE TELECOMMUNICATION SERVICES Message handling services /PERATIONAL REQUIREMENTS FOR THE INTERCONNECTION OF VOICE MAIL STORE AND FORWARD UNITS ITU-T Recommendation F.471 (Previously CCITT Recommendation) ITU-T F-SERIES RECOMMENDATIONS NON-TELEPHONE TELECOMMUNICATION SERVICES TELEGRAPH SERVICE F.1–F.109 Operating methods for the international public telegram service F.1–F.19 The gentex network F.20–F.29 Message switching F.30–F.39 The international telemessage service F.40–F.58 The international telex service F.59–F.89 Statistics and publications on international telegraph services F.90–F.99 Scheduled and leased communication services F.100–F.104 Phototelegraph service F.105–F.109 MOBILE SERVICE Mobile services and multidestination satellite services F.110–F.159 F.110–F.159 TELEMATIC SERVICES F.160–F.399 Public facsimile service F.160–F.199 Teletex service F.200–F.299 Videotex service F.300–F.349 General provisions for telematic services F.350–F.399 MESSAGE HANDLING SERVICES F.400–F.499 DIRECTORY SERVICES F.500–F.549 DOCUMENT COMMUNICATION F.550–F.599 Document communication F.550–F.579 Programming communication interfaces F.580–F.599 DATA TRANSMISSION SERVICES F.600–F.699 AUDIOVISUAL SERVICES F.700–F.799 ISDN SERVICES F.800–F.849 UNIVERSAL PERSONAL TELECOMMUNICATION F.850–F.899 HUMAN FACTORS F.900–F.999 For further details, please refer to ITU-T List of Recommendations. ITU-T RECOMMENDATION F.471 OPERATIONAL REQUIREMENTS FOR THE INTERCONNECTION OF VOICE-MAIL STORE-AND-FORWARD UNITS Summary This Recommendation describes the general principles and operational aspects of the voice-mail store-and-forward service defined in Recommendation F.472 when operated and interconnected between service providers. It also addresses the elements of service offered by Voice-mail Store-and-Forward Units (Voice SFUs) to its direct user, a voice-mail system and between Voice SFUs. This service is designed to be implemented in conjunction with Recommendation F.472 which describes the voice-mail store-and-forward service. Source ITU-T Recommendation F.471 was prepared by ITU-T Study Group 7 (1997-2000) and was approved under the WTSC Resolution No. 1 procedure on the 9th of August 1997. Recommendation F.471 (08/97) i FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T 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 World Telecommunication Standardization Conference (WTSC), 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 information technology which fall within ITU-T’s purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression "Administration" is used for conciseness to indicate both a telecommunication administration and a recognized operating 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 Intellectual 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/had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. © ITU 1997 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. ii Recommendation F.471 (08/97) CONTENTS Page 1 Scope .............................................................................................................................................................. 1 2 References ...................................................................................

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