ISDN终端适配器TA的设计及实现

Design and Realization for ISDN Terminal Adapter

给出了ISDN终端适配器TA的设计原理及实现方法，着重介绍了与计算机相连的TA接口、TA在电路交换中所用的速率适配、接口协议的转换以及设计时应当考虑的因素。

This paper proposes a basic principle of ISDN Terminal Adapter. The interfaces ofthe TA is introduced, the rate adapter and protocol mapping are discussed.