• The concept of network control was extended to let digital switches communicate with databases (known as Service Control Points) and signal processing systems (Intelligent Peripherals).

    网络控制概念扩展到了数字交换机数据库称为服务控制点信号处理系统智能外设)通信。

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  • It adopts two-direction CATV tech and combines with multiplex public exchanging tech, computer processing and on-line, and digital signal and order tech, composing public communication network.

    发明采用双向CAT V技术结合多信道共用交换技术,计算机处理,联网数字信令技术组成有线公用通信交换网。

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  • It adopts two-direction CATV tech and combines with multiplex public exchanging tech, computer processing and on-line, and digital signal and order tech, composing public communication network.

    发明采用双向CAT V技术结合多信道共用交换技术,计算机处理,联网数字信令技术组成有线公用通信交换网。

    youdao

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