Session Initiation Protocol - Wikipedia, the free encyclopedia
The Session Initiation Protocol ( SIP ) is a signaling protocol, widely used for controlling multimedia communication sessions such as voice and video calls over Internet Protocol (IP). Other feas...
en.wikipedia.org/wiki/Session_Initiation_Protocol
SIP, the Session Initiation Protocol, is a signaling protocol for Internet conferencing, telephony, presence, events notification and instant messaging. ... A number of standardization organizations and groups are using or considering SIP:
www.cs.columbia.edu/sip/ www.cs.columbia.edu/sip/
The Session Initiation Protocol (SIP) is a signalling protocol used for establishing sessions in an IP network. A session could be a simple two-way telephone call or it could be a collaborative multi-media conference session.
www.sipcenter.com/sip.nsf/html/What+Is+SIP+Introduction www.sipcenter.com/sip.nsf/html/What+Is+SIP+Introduction
Abstract This document describes Session Initiation Protocol (SIP), an application-layer control (signaling) protocol for creating, modifying, ...
www.ietf.org/rfc/rfc3261.txt
Abstract The Session Initiation Protocol (SIP) is an application-layer control (signaling) protocol for creating, modifying and terminating sessions with ...
www.ietf.org/rfc/rfc2543.txt
Here you can download the SIP Tutorial written by Dorgham Sisalem and Jiri Kuthan. In this tutorial you will learn: ... What is SIP and how does it work. ... If you are looking for other SIP related technical information, you may also want to try the SIP website. If you still feel that you did not find what you were looking...
www.iptel.org/sip/ www.iptel.org/sip/
See also: bug 14367 with a documentation fix for 1.6. If you have problems with your network connection going up and down (e.g. an unreliable cable connection) and you keep losing your sip registry, you may want to add registerattempts and registertimeout settings to the general section above the register definitions.
www.voip-info.org/wiki/view/Asterisk+config+sip.conf www.voip-info.org/wiki/view/Asterisk+config+sip.conf
SIP Forum - a non-profit industry organization that promotes the advancement and adoption of the SIP protocol ... The SIP Forum recently formed a new Smart Grid Special Interest Group (SIG) with the focus of evaluating the appropriateness of using SIP as a protocol for a number of Smart Grid areas, including the Home...
www.sipforum.org/ www.sipforum.org/
For example, when you have a PC at home and you want to call your friend from Romania using Free World Dialup (which uses the SIP protocol):
freshmeat.net/articles/view/2079/
SIP Overview.book (PDF File)
SIP: Protocol Overview; ... RADVISION SIP Overview 3; CONTENTS; 1 Session Initiation Protocol (SIP); Introduction 5; SIP Entities 5; User Agent 5; Proxy Server 6; Redirect Server 6; Registrar 6; Messages 6; Message Types 6; Message Parts 8;
www.radvision.com/NR/rdonlyres/51855E82-BD7C-4D9D-AA8A-... www.radvision.com/NR/rdonlyres/51855E82-BD7C-4D9D-AA8A-E822E3F4A81F/0/RADVISIONSIPProtocolOverview.pdf
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