摘要
文章先给出了基于ＳＩＰ（会话初始化协议）的Ｉｎｔｅｒｎｅｔ电话的协议结构，随后对其中传输数据的ＲＴＰ（实时传输协议）和ＲＴＣＰ（实时传输控制协议）进行了介绍和分析，并对会话初始化协议的组成实体、命名、寻址、操作进行了详细的论述。
This paper first gave the protocol structure of internet telephony over SIP(Session Initiation Protocol), then discussed the RTP (Real-time Transport Protocol) and RTCP (Real-time Transport Control Protocol), and the entities consisting of SIP. naming&addressing and the main operation were also described and discussed in details in this paper.
出处
《微电子学与计算机》
CSCD
北大核心
2000年第4期23-27,共5页
Microelectronics & Computer
关键词
INTERNET电话
STP
分组交换
协议结构
Internet telephone, SIP(Session Initiation Protocol), RTP(Real-time Transport Protolcol)
