2021-09-13 13:35:28 作者：james.zhu 来源：Asterisk开源派 评论：0点击： 在上一个章节中，笔者介绍了关于SIP协议背景和SIP协议的几个基本的概念。读者有了基本的概念以后，还要进一步掌握SIP服务器端的一些内容。在本章节，笔者将深入讨论目前比较常见的SIP代理 ...

In our last VoIP installment, we looked at the main reasons why SIP has become a widely adopted protocol, but we left details of the protocol’s inner workings fairly vague. This article will drill ...

RF SiP technology is an enabling packaging platform for wireless communication, which is constrained by the fact that, today, SiP design is an “expert engineering” process—one that is not scalable as ...