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href="http://m.cdcfah.com/cp/third-csjhsb_dhjhj/">電話交換機</a>?北碚區(qū)程控交換機多少錢南京德世偉業(yè)軟件技術供應</p><div id="sgfbstl" class="leftbox clearfix"><h1>北碚區(qū)程控交換機多少錢南京德世偉業(yè)軟件技術供應</h1><div id="2pz3ioa" class="proBig"><div id="7yfeevm" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/17/14/636989701226092028_njdswy_1867050.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="k2oevmo" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/17/14/636989701226092028_njdswy_1867050.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jmy7j2p" 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)品關鍵詞：</span>北碚區(qū)程控交換機多少錢</p><p><span>***更新：</span>2020-05-22 17:26:30</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="trth84q" 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: </span>025-84728227</p><p><span>地址: </span>經(jīng)濟開發(fā)區(qū)恒盛路5號4號樓215-D室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3zzm3ut" class="page-proshow02"><p class="title">詳細說明</p><div id="b8eqcok" class="box"><p><p style="text-indent:25px">程控電話是指接入程控電話交換機的電話，程控電話交換機是利用電子計算機來控制的交換機，它以預先編好的程序來控制交換機的接續(xù)動作。此程控電話與一般機電式交換機的電話相比，具有接續(xù)速度快、業(yè)務功能多、交換效率高、聲音清晰、質(zhì)量可靠等優(yōu)點。程控交換機，北碚區(qū)程控交換機多少錢，北碚區(qū)程控交換機多少錢，也稱為程控數(shù)字交換機或數(shù)字程控交換機，通常專指用于電話交換網(wǎng)的交換設備，它以計算機程序控制電話的接續(xù)。數(shù)字程控交換機分為長途交換機，北碚區(qū)程控交換機多少錢，本地交換機等。另外還有**于信令網(wǎng)和智能網(wǎng)的類型。數(shù)字程控交換機的基本功能為：用戶線接入，中繼接續(xù)，計費，設備管理等。本地交換機自動檢測用戶的摘機動作，給用戶的電話機回送撥號音，接收話機的產(chǎn)生的脈沖信號或雙音多頻(DTMF)信號，然后完成從主叫到被叫號碼的接續(xù)(被叫號碼可能在同一個交換機也可能在不同的交換機)。在接續(xù)完成后，交換機將保持連接，直到檢測出通信的一方掛機。程控電話交換機的作用是為中小企業(yè)構架的內(nèi)部通訊網(wǎng)絡，幫助企業(yè)內(nèi)部與外界信息的傳遞與交流、生產(chǎn)調(diào)度與指令的傳達，避免走來走去或跑上跑下的麻煩、節(jié)省了相互通話的費用(內(nèi)部電話無需支付電話費、無月租費、無承諾話費)，重要的在于為企業(yè)提高工作效率、又控制辦公話費</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北碚區(qū)程控交換機多少錢" src="http://tyunfile.71360.com/UpLoadFile/2019/7/17/14/636989701226092028_njdswy_1867050.png"></div><p style="text-indent:25px">優(yōu)越性 1、技術上的優(yōu)越性（1）能夠提供許多新的用戶服務功能，如縮位撥號、來電顯示、叫醒業(yè)務、呼叫轉移、呼叫等待等業(yè)務，不再是單一的語音業(yè)務了。（2）維護管理方便，可靠性高。程控交換機可以通過故障診斷程序對故障進行檢測和定位，以發(fā)生故障時緊急處理迅速及時，因此它在維護管理上和可靠性上帶來了好處。（3）靈活性大。為適應交換機外部條件的變化，增加的新業(yè)務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，使整機技術上的先進性得到發(fā)揮。 2、經(jīng)濟上的優(yōu)越性（1）交換設備方面。體積小，采用電子器件大減小了交換機的體積，這樣占用機房的面積?。缓碾娛?，用電子器件代替機械部件，**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成本。（2）線路設備方面。可以通過采用遠端用戶模塊方式節(jié)省用戶線，降低線路設備費用。（3）維護生產(chǎn)方面。由于檢測和診斷故障的自動化，減少了不少維護工作量，節(jié)省了維護人員。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="北碚區(qū)程控交換機多少錢" src="http://tyunfile.71360.com/UpLoadFile/2019/7/17/14/636989701226871328_njdswy_4837658.png"></div></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/758.html</p></div></div></div></div></div><div id="bzgrdfr" class="page-right twoColRt"><div id="wzbdply" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div 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