private telephone network 中文意思是什麼

private telephone network 解釋
專用電話網
  • private : adj 1 私的，私人的，個人的，私用的，專用的。2 秘密的；保密的；非公開的；（信件等）親啟的。3 （財...
  • telephone : n 電話（機）。 a dial telephone 自動電話。 a public telephone 公用電話。 a telephone booth [box] ...
  • network : n. 1. 網眼織物。2. （鐵路、河道等的）網狀系統，網狀組織，廣播網，電視網，廣播[電視]聯播公司。3. 【無線電】網路，電路。4. 【計算機】電腦網路，網。
  1. A relatively security, reliable virtual private network _ and implementary plan was designed to meet the demands of data traffic, security of information transmission, transmission of video frequency, ip telephone, oa of companies. the design applied vpn and realized data increment service, for example, transimission of video frequency, ip telephone and oa and so on. these projects gained good economic and social utility for si chuan unicom

    論文依據四川某集團公司對網路數據通信、網路信息傳輸安全、視頻傳輸、 ip電話、集團公司oa的需求，具體設計了一個相對安全、可靠的虛擬專用網建設和實施方案，依據此方案在集團公司實施了vpn ，又在該vpn網路平臺上實現了相關的數據增值業務，如：視頻傳輸、 ip電話及集團公司oa等。
  2. Private branch exchanges for connection to the british telecommunications public switched telephone network - facilities on private branch exchanges - specification for facilities on private branch exchanges with terminating stations treated as an entirety

    由英國長途電話公共開關電話網路連接的專用分組交換機.專用分組交換機設備.整體終端站的專用分組交換機設備規范
  3. The rules of coding for telephone in private communication network for communications

    交通專用通信網編碼規則
  4. A licence that must be obtained by any organization seeking to link a private network to the british pstn ( public switched telephone network )

    需要將私人網路接入英國pstn （公共電話交換系統）的任何組織必須首先取得許可證。
  5. Vpmn service is a service which allows group users to communicate with each other through abbreviated numbering or dedicated numbering plans over a private network of logic voice circuits, based on the public land mobile network ( plmn ) and the public fixed telephone network ( pstn )

    虛擬專用移動網業務（以下簡稱為vpmn ）是在公用陸地移動通信網（ plmn ）和公用固定電話網（ pstn ）上建立一個邏輯話路專用網，通過縮位撥號、專用編號計劃等方式使企業、集團用戶群內進行相互聯系的網路。
  6. Media gatewaytdmatm integrated access equipment is the main way of narrow band and data private line access. users may access fixed telephone network and dial - up access braodband man through twisted cable ; users may access broadband data network through adsl or ddn, or fr, etc ; mobile comminication users may access 2g or 3g mobile communication network through base station equipment and wireless gateway

    媒體網關tdmatm綜合接入設備主要是窄帶和數據專線接入方式，用戶通過雙絞線可以接入固定電話網以及撥號接入寬帶ip城域網；用戶通過adsl或ddn 、 fr等可接入寬帶基礎數據網；移動通信用戶通過基站設備和無線網關可接入第二代或第三代移動通信網。
  7. This telecom equipment includes : base stations, switches, public and private telephone network equipment, pbx systems, and dc dc power supplies that provide power to this equipment

    這類電信設備包括：基站交換器公共和專用電話網設備pbx系統，以及為這些設備提供電源的dc或dc電源。
分享友人
分享到 Line

分享到臉書