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信令网关
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信令网关
Encyclopedia
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【软交换物理实体】
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signaling gateway,SG
信令网关
实现一个网络中的控制信息能够在另一个网络中延续传输的设备。位于软交换系统的接入平面,是在融合网络之上实现传统智能网业务和下一代新型网络业务的关键设备。
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International Virtual Observatory Alliance
International Vocabulary of Metrology — Basic and General Concepts and Associated Terms
International Volleyball Federation
international war
International Water Association
International Water History Association
international water laws
International Water Management Institute
International Water Resources Association
International Waterski & Wakeboard Federation
International Weed Science Society
International Weightlifting Federation
International Whaling Commission
International Wheat Agreement
International Women Sociologists Committee
International Women's Organizations
International Wool Textile Organisation
International Workingmen’s Association of North America
International Works Exhibition and Symposium on Art and Science
International World Games Association
International Wushu Federation
International Year of Astronomy 2009
International year of forests
International Year of Mountains
International Year of Soils 2015, IYS 2015
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