CC08交换机是采用全数字三级控制方式。无阻塞全时分交换系统。语音信号在整个过程中在实现全数字化。同时为满足实验方对模拟信号认识的要求，也可以根据用户需要配置模拟中继板。
实验维护终端通过局域网（LAN）方式和交换机BAM后管理服务器通信，完成对程控交换机的设置、数据修改、监视等来达到用户管理的目的。(CC08 switches are all digital three level control mode. Non blocking all time division switching system. The speech signal is fully digitized in the whole process. At the same time, in order to satisfy the requirements of analog signals, the simulation relay board can also be configured according to users' needs.
The experimental maintenance terminal is used to communicate with the management server after the LAN (LAN) and the switch BAM. It completes the setup, data modification and monitoring of the program control switch to achieve the purpose of user management.)