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介绍了一种ISDN规程分析设备的研制和实现 ,描述了设备的功能 ,给出了它的硬件方案和软件设计。该设备具有S/T接口上ISDN协议分析功能和ISDN用户网络接口上用户侧协议和网络侧协议的仿真功能。
This paper introduces the development and implementation of an ISDN protocol analysis device, describes the functions of the device, and presents its hardware solution and software design. The device has ISDN protocol analysis capabilities on the S / T interface and emulation of user-side and network-side protocols on ISDN user network interfaces.