This paper introduces the design and implementation of E1 interface card and drivers of SIPG gateway.

本文介绍了SIPG网关中e1接口板卡及其驱动程序的设计与实现。

youdao

This paper introduces the design and implementation of E1 interface card and drivers of SIPG gateway.

本文介绍了SIPG网关中e1接口板卡及其驱动程序的设计与实现。

youdao