voice-over-ip 中文意思是什麼

voice-over-ip 解釋
因特網電話
  • voice : n 1 語聲；嗓音；鳴聲；〈比喻〉呼聲。2 發聲力，語言（力）；想說話的慾望。3 （學說、主義等的）代言...
  • over : adv 1 在上，在高處；從上向下；突出，倚靠；越過。 jump over 跳過。 climb over 爬過。2 在那邊，向那...
  • ip : 1. initial point 起點。2. Internet Protocol 【計算機】網際協議。
  1. Demand for rich media services such as internet access, video on demand, digital television and voice over ip grows more clamorous every day

    對豐富的媒體服務的需求，如因特網接入、視頻點播、數字電視和ip電話，日日高漲。
  2. The article particularly discusses ethernet technologies, virtual lans technology, layer3 switching technology, voice over ip technology, and active server pages technology, and introduces technologic details such as topological structure of the whole network, assignment of ip address, choice and configuration of routers and switchers, and the concrete accomplishment and configuration of layer3 switching

    本文詳細介紹了整個網路的拓撲結構， ip地址的分配，路由器和交換機的選擇和配置， vlan劃分的原則和配置，第三層交換的具體實現和配置等技術細節，從而揭示了整個網路對這些技術的運用和開創性的工作。
  3. Telecommunications - telephone terminal equipment - transmission requirements for narrowband voice over ip and voice over pcm digital wireline telephones

    電信.電話終端設備.聲音大於ip和pcm數字有線電話的窄帶聲音的傳輸要求
  4. On the internet, multimedia services such as streaming media, video / audio conference, voice over ip and video on demand, become more and more important, end - to - end data transmission or unicast ca n ' t be competent for the task which have the characteristic of one - to - many transmission. if we use unicast, the server has to offer the packet with same context for each connection, which will consume too much bandwidth. then the broadcast is alternative selection for us to deliver data in the lan, as we known, when broadcast technology used, all the pcs in the lan will receive the broadcast packets regardless that you would like to or not

    點對點傳輸的單播方式不能適應此業務的傳輸特性（單點發送多點接收） ，這使得服務器必須為每一個接收者提供一個相同內容的ip報文拷貝，並在網路上重復地傳輸相同內容的報文，這必然佔用大量網路資源。雖然ip廣播允許一個主機把一個1p報文發送給同一個網路的所有主機，但是由於不一定是所有的主機都需要這些報文，這又可能浪費大量網路資源。
  5. Recently, the emerging high quality streaming audio, voice, and video for multimedia services on the internet is progressively popular ; voice over ip ( voip ) and video on demand ( vod ) services are two typical examples

    近年來，高品質的即時串流影音與網際網路上影像的多媒體服務漸趨熱門；網際網路電話以及隨選視訊服務即為兩種典型。
  6. Mainly provides real time voice service over ip. it includes ip telephony, ip voice intelligence, mobile sms, ip fax and mobile communication service

    主要提供基於ip的實時語音業務，包括ip電話、 ip語音智能業務、移動短消息、 ip傳真和移動通信業務等。
  7. The fourth chapter is about how to realtime implement of audio codec in tm1300. after we optimize the code, we real time implement g. 723. 1 and g. 729a low bitrate voice codec. the fifth chapter discusses another important technology : real time transmit a - v data over ip network. we use c program language implemented rtf and we discusses the performance of rtp

    經優化后，我們實時實現了兩個低速率的語音編解碼器g . 723 . 1和g . 729a 。第五章是本文的另一個重點：多媒體數據的實時傳輸，介紹了我們用c語言實現rtp的方法及具體程序。並且討論了rtp對傳輸性能的影響。
  8. The thesis is mainly concerns about : ( 1 ) this paper discusses the protocol stack of voice over ip. the function, address format, the mode of call request and response, sip module and correlative protocol are introduced

    本文的內容主要包括： （ 1 ）從ip電話的協議棧出發，介紹了sip的功能特點、地址格式、呼叫及響應方式、 sip組件以及相關協議。
  9. People have three ways to deploy voice - over - ip ( voip ) services. each is designed to support a specific network configuration and type of customer

    人們有三種方式部署ip網路電話（ voip ）服務，每一種都設計來支持特定的網路配置和特定的用戶群體。
  10. Voip, which stands for voice over internet protocol, is the ip voice and speech technology. its basic idea is to realize voice and speech business though transmitting ip packet

    Voip ，是voiceoverip的簡稱，也就是ip語音技術，其基本思想是通過ip包的傳送來實現語音業務。
  11. Say you grew up in omaha : with voice - over ip [ internet telephony ] you could get a local phone number in omaha that connects over the internet to ring an ip phone plugged into the wall in your house in california

    假設你老家在美國奧馬哈，只要透過網際網路電話，你就可以在奧馬哈當地申請一個電話號碼，然後透過網際網路，撥打加州家裡插在墻上的網路電話。
  12. Rapid development of data business, growing of packet network technology, and increasing of communication channel capacity, etc, bring this problem the answer : the next generation network will be base on the ip, and it will be to consist of network architecture which are diverse, synthetic and open such as speech sound, data, multimedia etc. the principle of voip ( voice over internet protocol ) is not complicated : at the sending end, sample the analogue speech sound signal, code and compress, then package and transmit it over the packet network

    數據業務的快速發展、分組網路技術的成熟、數據網路通信通道容量的不斷增加等給這個問題提供了答案：下一代網路將是基於ip的，下一代網路將是可以提供包括語音、數據和多媒體等各種業務的、綜合的、開放的網路構架，而voip正是這個答案的具體體現。實現voip的原理並不復雜：將模擬的語音信號采樣、編碼並進行壓縮，封裝在數據網路的分組中進行傳輸，在接收端對數據進行解碼、數模轉換恢復成模擬信號即可。
  13. We developed a security voice system over ip ( cryvoip )

    課題設計實現了一個保密網路語音通信（ cryvoip ）系統。
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