【正文】 及存儲系統(tǒng) ........................................................................................................................... 28 ..................................................................................................................................................... 28 .......................................................................................................................... 28 .......................................................................................................................... 28 .............................................................................................................................. 29 應用服務器 ................................................................................................................................. 30 ....................................................................................................................................... 30 存儲網(wǎng)絡技術 ............................................................................................................................. 31 存儲技術選擇 ............................................................................................................................. 34 備份設備及技術 ......................................................................................................................... 34 產(chǎn)品配置 ...................................................................................................................................... 35 第七章 監(jiān)控監(jiān)聽系統(tǒng) .................................................................................................................................... 36 ................................................................................................................................................ 36 ................................................................................................................................... 37 ................................................................................................................................................ 37 第八章 對講系統(tǒng) ............................................................................................................................................. 38 ......................................................................................................................................................... 38 ................................................................................................................................................ 38 ................................................................................................................................................ 38 第九章 信息發(fā)布系統(tǒng) .................................................................................................................................... 40 功能 ................................................................................................................................................ 40 ................................................................................................................................................ 40 第十章 手機屏蔽系統(tǒng) .................................................................................................................................... 47 ....................................................................................................................................................... 47 3 ...........................................................................................................................................