东进模拟卡集成，CTI底层控件 利用ActiveX消息驱动机制-East into analog card integration, CTI bottom using ActiveX Controls message-driven mechanism

用串口驱动的读卡器，采用网页交互界面，可以读出卡的序列号，其他的可自行改动，使用自定义控件实现底层交互。-Serial driver card reader, using the Web interface, you can read out the serial number of the card, and other self-alteration, use custom controls to achieve the underlying interaction.