The Session Initiation Protocol: Internet-centric signaling

被引:54
作者
Schulzrinne, H [1 ]
Rosenberg, L
机构
[1] Columbia Univ, Dept Comp Sci, New York, NY 10027 USA
[2] Columbia Univ, Dept Elect Engn, New York, NY 10027 USA
关键词
D O I
10.1109/35.874980
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The Session Initiation Protocol (SIP) provides advanced signaling and control functionality for a wide variety of multimedia services. SIP can efficiently and scalably locate resources based on a location-independent name and then negotiate session characteristics. It can find use in applications ranging from Internet telephony and conferencing to instant messaging, event notification, and the control of networked devices. We summarize the main protocol features and describe a range of extensions currently being discussed within the Internet Engineering Task Force.
引用
收藏
页码:134 / 141
页数:8
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