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1991年11月亚太地区国际No.7公共信令实施研讨会在上海举行。国际电信联盟CCITT 负责人Th.Irmer先生以及电信发展部协调负责人A.Embedoklis 先生等国际电信联盟高级官员出席了会议。我国邮电部外事司副司长王占宁和科技司总工程师钱宗珏出席和主持了会议。亚太地区11个国家和地区的专家和代表近20人参加了会议。我国邮电部门也派专家和代表共20余人出席了会议。应邀出席会议的还有比利时电信总局、德国西门子公司、法国阿尔卡特公司、比利时贝尔公司、日本NTT 以及美国AT&T 公司的No.7信令专家。会上A.Embedoklis 先生首先介绍了国际电信联盟的组织概况、发展政策与计划以及进行的各项活动。Th.Irmer 先生就20年来数字电话的发展作了技术报告,详述了数字通信从想象到现实,以及今后向宽带ISDN 和智能网发展的趋势。研讨会的技术报告围绕CCITT1990年10月批准出版的No.7公共信令实施手册进行。比利时电信总局R.
November 1991 Asia Pacific International No.7 Public Signaling Seminar was held in Shanghai. Th.Irmer, Head of CCITT, International Telecommunication Union, and A.Embedoklis, Coordinator of the Department of Telecommunications Development, attended the meeting. Wang Zhanning, deputy director of the Foreign Affairs Department of the Ministry of Posts and Telecommunications and Qian Zongjue, chief engineer of the Science and Technology Department, attended and presided over the meeting. Nearly 20 experts and representatives from 11 countries and regions in the Asia Pacific region attended the meeting. China’s post and telecommunications departments also sent a total of more than 20 experts and delegates attended the meeting. Also invited to attend the meeting are the No. 7 Signaling Experts from the Belgian General Directorate, Siemens AG, France Alcatel, Bell Belgium, Japan NTT and the United States AT & T. At the meeting, Mr. A. Embedoklis first introduced the organization of the International Telecommunication Union, development policies and plans, and various activities undertaken. Mr. Thriel made a technical report on the development of digital telephony over the past two decades, detailing the trend of digital communications from imagination to reality and the future development of broadband ISDN and intelligent networks. The technical report of the seminar revolves around No.7 public signaling implementation manual approved by CCITT in October 1990. Belgian Directorate General of Telecommunications