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Topic: Session Initiation Protocol

Related Topics

IP Multimedia Subsystem

Simple Network Management Protocol

List of network protocols

Internet protocol suite

Datagram Congestion Control Protocol

Stream Control Transmission Protocol

User datagram protocol

Application layer

Session Description Protocol

Transport layer

TCPIP

Voice over IP

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	RFC 3261 (rfc3261) - SIP: Session Initiation Protocol (Site not responding. Last check: 2007-10-26)
		SIP is an agile, general-purpose tool for creating, modifying, and terminating sessions that works independently of underlying transport protocols and without dependency on the type of session that is being established.
		Session: From the SDP specification: "A multimedia session is a set of multimedia senders and receivers and the data streams flowing from senders to receivers.
		Request-URI: The Request-URI is a SIP or SIPS URI as described in Section 19.1 or a general URI (RFC 2396 [5]).
	www.faqs.org /rfcs/rfc3261.html (17526 words)

	Session Initiation Protocol (sip) Charter
		SIP: Session Initiation Protocol (RFC 3261) (647976 bytes)
		An Extension to the Session Initiation Protocol (SIP) for Symmetric Response Routing (RFC 3581) (29121 bytes)
		Session Timers in the Session Initiation Protocol (SIP) (RFC 4028) (65363 bytes)
	www.ietf.org /html.charters/sip-charter.html (1523 words)

	RFC 2543 (rfc2543) - SIP: Session Initiation Protocol
		SIP can invite parties to both unicast and multicast sessions; the initiator does not necessarily have to be a member of the session to which it is inviting.
		SIP can be used to initiate sessions as well as invite members to sessions that have been advertised and established by other means.
		SIP does not offer conference control services such as floor control or voting and does not prescribe how a conference is to be managed, but SIP can be used to introduce conference control protocols.
	www.faqs.org /rfcs/rfc2543.html (15780 words)

	Wireless Glossary: Session Initiation Protocol (SIP)
		With SIP, most of the intelligence for call setup and features resides on the SIP device or user agent, such as an IP phone or a PC with voice or instant-messaging software.
		SIP is the real-time communication protocol for Voice over IP (VoIP), and it has been expanded to support video and instant-messaging applications.
		SIP performs basic call-control tasks, such as session set up and tear down and signaling for features such as hold, caller ID and call transferring.
	www.devx.com /wireless/Door/11449 (180 words)

	[No title]
		SIP Transaction: A SIP transaction occurs between a client and a server and comprises all messages from the first request sent from the client to the server up to a final (non-1xx) response Rosenberg, et.
		Standards Track [Page 26] RFC 3261 SIP: Session Initiation Protocol June 2002 A SIP message is either a request from a client to a server, or a response from a server to a client.
		Standards Track [Page 35] RFC 3261 SIP: Session Initiation Protocol June 2002 8.1.1.2 To The To header field first and foremost specifies the desired "logical" recipient of the request, or the address-of-record of the user or resource that is the target of this request.
	www.ietf.org /rfc/rfc3261.txt?number=3261 (17773 words)

	SIP: Session Initiation Protocol Overview (SIP VOIP RFC 3261)
		SIP (Session Initiation Protocol) is an application-layer control protocol that can establish, modify, and terminate multimedia sessions such as Internet telephony calls (VOIP).
		SIP provides a suite of security services, which include denial-of-service prevention, authentication (both user to user and proxy to user), integrity protection, and encryption and privacy services.
		SIP is defined by IETF (www.ietf.org) in RFC 3261, 3262, 3263, 3264, and 3265.
	www.javvin.com /protocolSIP.html (522 words)

	What is Session Initiation Protocol? - a definition from Whatis.com - see also: SIP (Site not responding. Last check: 2007-10-26)
		Because the SIP supports name mapping and redirection services, it makes it possible for users to initiate and receive communications and services from any location, and for networks to identify the users whereever they are.
		SIP is a request-response protocol, dealing with requests from clients and responses from servers.
		SIP determines the end system to be used for the session, the communication media and media parameters, and the called party's desire to engage in the communication.
	searchnetworking.techtarget.com /sDefinition/0,,sid7_gci541639,00.html (329 words)

	Session Initiation Protocol - Wikipedia, the free encyclopedia (via CobWeb/3.1 planetlab2.cs.umd.edu) (Site not responding. Last check: 2007-10-26)
		SIP enabled telephony networks can also implement many of the more advanced call processing features present in Signalling System 7 (SS7), though the two protocols themselves are very different.
		SIP works in concert with several other protocols and is only involved in the signaling portion of a communication session.
		SIP acts as a carrier for the Session Description Protocol (SDP), which describes the media content of the session, e.g.
	en.wikipedia.org.cob-web.org:8888 /wiki/Session_Initiation_Protocol (1932 words)

	SIP phone, VoIP billing, VoIP distributor (Site not responding. Last check: 2007-10-26)
		SIP is used to establish, maintain and terminate multimedia sessions, including telephony, video, and other types of communication.
		Unlike SIP's predecessors, which were modeled after traditional telephony protocols, SIP has been modeled after modern Internet data protocols and thus has the ability to scale with a distributed architecture.
		Since SIP is based on standard Web protocols like SMTP and HTTP, it is more intuitive for Web developers, and thus facilitates the creation of unique applications, such as 'find me/follow me' services.
	corp.deltathree.com /technology/sip.asp (204 words)

	The SIP Center - A portal for the commercial development of SIP Session Initiation Protocol (via CobWeb/3.1 ... (Site not responding. Last check: 2007-10-26)
		The SIP Center is the globally renowned, industry-leading website for news, resources and all things SIP.
		SIP is particularly suited to an SOA environment, as its architecture is Internet-centric and easily separates the application and media from call processing.
		See the leaders in SIP technology and find out how you can support the SIP Center to promote the development of SIP to our wide audience of people who are looking for your SIP product and technology information.
	www.sipcenter.com.cob-web.org:8888 (488 words)

	SIP Forum - Home
		The SIP Forum is an industry organization with members from the leading SIP technology companies.
		The Forum promotes SIP as the technology of choice for the control of real-time multimedia communication sessions throughout the Internet, corporate networks, and wireless networks.
		The SIP Forum is a co-sponsor of the following events.
	www.sipforum.org (170 words)

	Session Initiation Protocol Interoperability Tests (Site not responding. Last check: 2007-10-26)
		SIPITs, or Session Initiation Protocol Interoperability Tests, are weeklong events where people bring their SIP implementations to ensure they work together.
		The goal of the events is to refine both the protocol and its implementations.
		The SIP Forum coordinates these events (Robert Sparks is the current coordinator).
	www.sipit.net (306 words)

	SIP (Session Initiation Protocol)
		Session Initiation Protocol was developed in the mid-1990s by the Internet Engineering Task Force as a real-time communication protocol for IP voice, and has expanded into video and instant-messaging applications.
		In voice, the protocol performs basic call-control tasks such as session set up and tear down, or the signaling for call initiation, dial tone and termination.
		Its functions are similar to the Signaling System 7 protocol in standard telephony and H.323 or Media Gateway Control Protocol in IP telephony.
	www.networkworld.com /details/500.html?brl (833 words)

	Session Initiation Protocol - Wikipedia, the free encyclopedia
		These sessions include Internet telephone calls, multimedia distribution, and multimedia conferences." (cit.
		All voice/video communications are done over separate session protocols, typically RTP.
		Also some newer routers now recognize and pass SIP traffic.
	en.wikipedia.org /wiki/Session_Initiation_Protocol (1929 words)

	SIP: Session Initiation Protocol (Site not responding. Last check: 2007-10-26)
		SIP, the Session Initiation Protocol, is a signaling protocol for Internet conferencing, telephony, presence, events notification and instant messaging.
		IETF MMUSIC (Multiparty Multimedia Session Control) working group, with work proceeding since September 1999 in the
		A number of standardization organizations and groups are using or considering SIP:
	www.cs.columbia.edu /sip (63 words)

	Hill Associates - Core Technology Course Description
		The emerging standard for VoIP applications is the Session Initiation Protocol (SIP).
		This course examines SIP and its associated protocols (SDP, RTP) in depth.
		This classroom course is recommended for the technically-oriented audience looking for the details of a SIP VoIP implementation.
	www.hill.com /training/core/course.asp?course=CD_0069 (202 words)

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