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TELES AG Informationstechnologien is a provider of equipment, solutions and services to fixed, fixed-mobile convergence, and Next Generation Networking (NGN) service providers. The company was founded in 1983 as TELES GmbH by Professor Dr.-Ing. Sigram Schindler in close cooperation with the Technical University of Berlin. Professor Schindler lectured in telecommunications at the university until 1998. In 1997, he was voted High-Tech Manager of the Year by Manager Magazine in Germany.〔http://www.teles.de/en/about-us/management-board/〕 Active in VoIP technology development since 1996, the company's main development and operational focus lies in the areas of IMS and NGN. TELES supplies service providers with complete Class 4 and Class 5 NGN Softswitch solutions. TELES NGN Solution is a standard based, scalable architecture aimed at minimizing integration time and allowing quick deployment. The solution includes hosted voice functionality which enables residential VoIP services, hosted PBX (IP Centrex) services, Fixed-Mobile-Convergence, IP Trunking, and additional value added applications. Classical NGN/PSTN applications like Wholesale, Long Distance, and NGN backbone services are also available with this solution.〔http://www.teles.de/en/products-and-solutions/next-generation-networks/〕 The TELES product portfolio also includes VoIP gateways and mobile gateways for GSM, CDMA, and UMTS networks.〔http://www.teles.de/en/products-and-solutions/access-gateways/〕 == History == * 1990 ISDN product development * 1992 ISDN PBX development〔http://kimbaone.de/000001985c0a4f46e/03c19899e014aa701/03c19899e1003451d/index.php4 (in German)〕 * 1993 Least-Cost-Router development * 1996 First major VoIP patent - IntraSTAR dynamic PSTN fallback〔http://www.arcadiz.com/content/assets/suppliers/Teles/VoIPBOX_BR.pdf〕〔http://www.telecom.paper.nl/news/article.aspx?id=100355&nr=〕 * 1998 TELES is floated on the stock market and becomes an AG (public limited company) * 1998 Introduction of clustered switching system for PSTN * 2000 First public network integrating VoIP using H.323 protocol * 2001 First highly integrated GSM and CDMA mobile gateway developed * 2002 First integrated mobile VoIP gateway developed * 2003 First centralized SIM server for mobile gateways developed〔http://www.patentstorm.us/patents/7145902.html〕 * 2004 STRATO AG, a webhosting TELES subsidiary, is sold to Freenet〔http://www.heise.de/english/newsticker/news/54200〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「TELES」の詳細全文を読む スポンサード リンク
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