文件名称：rfc3261-SIP英文版.pdf
文件大小：388KB
文件格式：PDF
更新时间：2016-03-26 10:19:13
rfc SIP
SIP: Session Initiation Protocol Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.