【正文】 流視頻通信產(chǎn)品，通過國家有關(guān)機(jī)構(gòu)的測(cè)試入網(wǎng)認(rèn)證；（7）視頻會(huì)議系統(tǒng)應(yīng)具有較高的安全性和保密性，具有多種鑒權(quán)措施。良好的 Qos 保障，能夠針對(duì) IP 網(wǎng)絡(luò)狀況提供相應(yīng)解決策略及控制技術(shù)；（5）視頻會(huì)議系統(tǒng)應(yīng)具有良好的開放性和兼容性，充分滿足組網(wǎng)及容量的要求。應(yīng)具備較強(qiáng)的抗干擾能力，符合相關(guān) EMC 標(biāo)準(zhǔn)。分會(huì)場(chǎng)終端具備接收動(dòng)態(tài)雙流功能，實(shí)現(xiàn)全網(wǎng)的功能互動(dòng)。、建設(shè)內(nèi)容本次視頻會(huì)議系統(tǒng)規(guī)劃建設(shè)的范圍將涵蓋全網(wǎng)?！裰С只旌纤俾?、混合協(xié)議會(huì)議功能?！顸c(diǎn)對(duì)點(diǎn)會(huì)議、多點(diǎn)視頻會(huì)議、同時(shí)召開多點(diǎn)會(huì)議、多組會(huì)議、多分屏?xí)h功能。1 / 39泰德視頻會(huì)議解決方案TANDBERG2 / 39目錄第一章 概述 .....................................................................................................................................................4 項(xiàng)目概述 .................................................................................................................................................. 工程背景 ................................................................................................................................... 系統(tǒng)提供的功能 ....................................................................................................................... 建設(shè)內(nèi)容 ...................................................................................................................................4第二章 設(shè)計(jì)要求及需求分析 .........................................................................................................................5 ......................................................................................................................................5 總體框架與組網(wǎng)要求 .............................................................................................................................6 系統(tǒng)需求概述 .........................................................................................................................................6第三章 系統(tǒng)整體方案設(shè)計(jì) .............................................................................................................................8 設(shè)備設(shè)計(jì)方案 .........................................................................................................................................8 設(shè)備配置 .......................................................................................................................................8 方案體現(xiàn)的功能和特點(diǎn) ...............................................................................................................8 最自然的聲音體驗(yàn) ...................................................................................................................................8 DVI 數(shù)字輸入/輸出接口 ...........................................................................................................................9 系統(tǒng)支持 Downspeeding 網(wǎng)絡(luò)自動(dòng)降速 .................................................................................................9 VNC（Visual Network Computer）功能 .................................................................................................9 高穩(wěn)定的系統(tǒng) ..........................................................................................................................................10 系統(tǒng)操作簡(jiǎn)單、智能化高 .....................................................................................................................10 視頻會(huì)議設(shè)備簡(jiǎn)介 .....................................................................................................................11 TANDBERG 2500 MXP 分體式視頻終端介紹 ..................................................................................11 TANDBERG 550 MXP 一體式視頻終端簡(jiǎn)介 ....................................................................................15 TANDBERG CODIAN 4215 MCU 多點(diǎn)控制單元介紹 .....................................................................19 創(chuàng)視通 VideoCon VRS 內(nèi)容服務(wù)器簡(jiǎn)介 ......................................................................................22. 系統(tǒng)其他功能 ......................................................................................................................................24 全管理 ..........................................................................................................................................24 系統(tǒng)支持 IP QOS 功能 ...............................................................................................................25 系統(tǒng)擴(kuò)展功能 .............................................................................................................................26第四章 系統(tǒng)設(shè)計(jì)保障 ...................................................................................................................................28 服務(wù)質(zhì)量（QOS）設(shè)計(jì)和保證 ............................................................................................................283 / 39 系統(tǒng)安全性設(shè)計(jì) ....................................................................................................................................30 視頻會(huì)議系統(tǒng)保密措施 .............................................................................................................30 TANDBERG 的安全性設(shè)計(jì) ............................................................................................................31 數(shù)據(jù)功能 ......................................................................................................................................32 幻燈片放映 ..................................................................................................................................33 會(huì)議討論 ......................................................................................................................................33 文件傳輸 ......................................................................................................................................33第五章 會(huì)場(chǎng)及環(huán)境要求 ...............................................................................................................................35 會(huì)場(chǎng)要求 ...............................................................