SIP（Session Initial Protocol）介绍

Session Initiation Protocol (sip)领导组主页 Session Initiation Protocol (sip)领导组主页 http

Session Initiation Protocol (sip) In addition

Network Working Group R. Sparks Request for Comments: 3515 dynamicsoft Category: Standards Track A

Network Working Group A. Mankin Request for Comments: 3427 Bell Labs, LUCent Corporation BCP: 67 S

Network Working Group J. Rosenberg Request for Comments: 3311 dynamicsoft Category: Standards Trac

Network Working Group J. Rosenberg Request for Comments: 3261 dynamicsoft Obsoletes: 2543 H. Schul

Network Working Group J. Rosenberg Request for Comments: 3263 dynamicsoft Obsoletes: 2543 H. Schul

Network Working Group M. Handley Request for Comments: 2543 ACIRI Category: Standards Track H. Sch

SIP: Understanding the Session Initiation Protocol, Second Edition by Alan B. Johns