subscriber exchange 中文意思是什麼

subscriber exchange 解釋
用戶交換機
  • subscriber : n. 1. 捐助人,捐款人。2. 預約者,訂購者;訂戶。3. 〈the subscriber〉簽名人。4. 用戶。
  • exchange : vt 1 (以某物與另一物)交換,調換 (for) 2 互換,交流,交易。3 兌換。 vi 1 兌換 (for) 2 交換;...
  1. The number of telephone lines connecting the subscriber ' s terminal equipment to the public switched network and which have a dedicated port in the telephone exchange equipment

    連接用戶終端設備和公用交換網並具有一個電話交換設備專用埠的電話線數。
  2. Internet phone realizes the high - speed transmission and exchange of telephone subscriber ' s audio frequency dataflow by utilizing the existing computer network to make up the communication network of the telephone

    Ip電話是利用現有的計算機網路組成電話通信網路,實現電話用戶音頻數據流的高速傳輸及交換。
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