摘要:
这章很短,主要讲SIP的两个特点。但没有看过SIP入门和What is SIP,就不要往下看了。还是先来英文先:1. text-based protocol:commands are sent as simple text.2. Client-Server protocol:SIP uses the request-response model.(Similar syntax and semant... 阅读全文
摘要:
哈哈,如果没接触过网络编程,就不要往下看了.给个定义先 :SIP (Session Initial Protocol) is a signaling protocol that is used to set up, modify and terminate sessions, like Internet phone calls and multimedia conferences between ... 阅读全文