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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="7jlkgik" class="twoCol"><div id="aphjlxz" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_txcp/">通信產(chǎn)品</a>?<a href="http://www.cdcfah.com/cp/second-txcp_csjhsb/">傳輸、交換設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-csjhsb_dhjhj/">電話交換機(jī)</a>?安陽專業(yè)程控交換機(jī) 南京德世偉業(yè)軟件技術(shù)供應(yīng)</p><div id="8h7rdvx" class="leftbox clearfix"><h1>安陽專業(yè)程控交換機(jī) 南京德世偉業(yè)軟件技術(shù)供應(yīng)</h1><div id="ba8ldfm" class="proBig"><div id="uolnkwt" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/17/14/636989701226871328_njdswy_4837658.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="p22nah8" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/17/14/636989701226871328_njdswy_4837658.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="k3mtaxz" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>安陽專業(yè)程控交換機(jī)</p><p><span>***更新：</span>2020-05-30 06:06:10</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="dskczl7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">南京德世偉業(yè)軟件技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>李永亮</p><p><span>郵箱: </span>634765682@qq.com</p><p><span>電話: </span>13276689930</p><p><span>傳真: </span>025_84728227</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>025-84728227</p><p><span>地址: </span>經(jīng)濟(jì)開發(fā)區(qū)恒盛路5號4號樓215-D室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="t3ikhjq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kew3qxz" class="box"><p><p style="text-indent:25px">數(shù)字程控交換機(jī)和模擬交換機(jī)相比，區(qū)別是：一、數(shù)字程控交換機(jī)通話間隔遠(yuǎn)、傳輸速度快、通話音質(zhì)清楚、誤碼少。而模擬交換機(jī)相對而言相差好幾倍。二、數(shù)字程控交換機(jī)全繩路無阻塞，也就是有多少對電話就可以同時有多少對電話通話。而模擬交換機(jī)有繩路線限制，當(dāng)交換機(jī)容量越少時它的通話繩路也就越少，通話量大時會造成死機(jī)。三、數(shù)字程控交換機(jī)接口豐盛、它可以接進(jìn)環(huán)路中繼、載波、2M等中繼、包含數(shù)字用戶的2B+D（PRI/7號信令），具備組網(wǎng)，安陽專業(yè)程控交換機(jī)、局用機(jī)匯接功能。比如2M中繼接進(jìn)把交換機(jī)變成一臺虛擬網(wǎng)，就是在2M中繼中可以放入較多的電話號碼實(shí)現(xiàn)分機(jī)與外線一對一的接入，實(shí)現(xiàn)本地電話局的控制。這些功能模擬交換機(jī)是沒有的。四、硬件系統(tǒng)，數(shù)字程控交換機(jī)采用的是時分電路，有強(qiáng)大的CPU控制功能，安陽專業(yè)程控交換機(jī)，材質(zhì)和線路均采用高科技設(shè)計(jì)，運(yùn)行穩(wěn)定，壽命長（穩(wěn)定運(yùn)行十年以上），安陽專業(yè)程控交換機(jī)。而模擬交換機(jī)采用了空分電路，控制部分是單片機(jī)芯片，線路簡單，材質(zhì)差，壽命短。五、數(shù)字程控交換機(jī)特色功能：內(nèi)含應(yīng)用軟件，具有參數(shù)設(shè)置、即時計(jì)費(fèi)、實(shí)時監(jiān)控、來電彈屏及小型呼叫中心功能等，而模擬交換機(jī)的應(yīng)用軟件只有調(diào)試功能，無法滿足中、大型企業(yè)的辦公需求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安陽專業(yè)程控交換機(jī)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/17/14/636989701226871328_njdswy_4837658.png"></div><p style="text-indent:25px">優(yōu)越性 1、技術(shù)上的優(yōu)越性（1）能夠提供許多新的用戶服務(wù)功能，如縮位撥號、來電顯示、叫醒業(yè)務(wù)、呼叫轉(zhuǎn)移、呼叫等待等業(yè)務(wù)，不再是單一的語音業(yè)務(wù)了。（2）維護(hù)管理方便，可靠性高。程控交換機(jī)可以通過故障診斷程序?qū)收线M(jìn)行檢測和定位，以發(fā)生故障時緊急處理迅速及時，因此它在維護(hù)管理上和可靠性上帶來了好處。（3）靈活性大。為適應(yīng)交換機(jī)外部條件的變化，增加的新業(yè)務(wù)往往只需要改變軟件（程序和數(shù)據(jù)）就能滿足不同外部條件（如市話局、長話局等的不同需求）的需要。（4）便于利用電子器件的***成果，使整機(jī)技術(shù)上的先進(jìn)性得到發(fā)揮。 2、經(jīng)濟(jì)上的優(yōu)越性（1）交換設(shè)備方面。體積小，采用電子器件大減小了交換機(jī)的體積，這樣占用機(jī)房的面積??；耗電省，用電子器件代替機(jī)械部件，**減低了能量消耗；成本低，隨著集成電路價格的減低，可以大幅度減低交換機(jī)成本。（2）線路設(shè)備方面。可以通過采用遠(yuǎn)端用戶模塊方式節(jié)省用戶線，降低線路設(shè)備費(fèi)用。（3）維護(hù)生產(chǎn)方面。由于檢測和診斷故障的自動化，減少了不少維護(hù)工作量，節(jié)省了維護(hù)人員。由于制造工藝簡單了，生產(chǎn)效率也提高了。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安陽專業(yè)程控交換機(jī)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/17/14/636989701226092028_njdswy_1867050.png"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/84516.html</p></div></div></div></div></div><div id="ujqnpwy" class="page-right twoColRt"><div id="mbyliu8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="s32t3fe" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="vlvi2og" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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