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Topic: SIP

Related Topics

Session Description Protocol

Session Announcement Protocol

RTP

Session Initiation Protocol

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Internet Protocol

Electronic Numbering

Transport layer

SIPphone

Skinny Client Control Protocol

Voice over IP

Global Title

PBX

Voice over Internet Protocol

1715 in Canada

	Session Initiation Protocol - Wikipedia, the free encyclopedia
		SIP, SMTP, SNMP, SSH, TELNET, BitTorrent, RTP, rlogin, …
		SIP proponents also claim it to be simpler than H.323.
		Others would argue that SIP is a stateless protocol, hence making it possible to easily implement failover and other features that are difficult in stateful protocols such as H.323.
	en.wikipedia.org /wiki/Session_Initiation_Protocol (1863 words)

	[No title]
		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.
		Authorization and authentication are handled in SIP either on a request-by-request basis with a challenge/response mechanism, or by using a lower layer scheme as discussed in Section 26.
		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.
	www.ietf.org /rfc/rfc3261.txt (17773 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)

	SIP - Schools Integration Project - Home
		With many of the SIP projects concluding in 2001 and 2002, it is important that the results and outcomes are disseminated to the wider educational community so that 'best practice' with regard to the use and integration of ICT can be assimilated and implemented in Irish schools.
		This website is a vehicle for such dissemination and we hope that the efforts of all the educators, teachers and students who took part in SIP projects provide inspiration to others seeking to use ICT innovatively in education.
		SIP is an initiative of the National Centre for Technology in Education
	www.sip.ie (206 words)

	PROTOS Test-Suite: c07-sip
		SIP user agents and SIP proxies are by design ready to accept incoming invitations without prior session setup.
		SIP is a text-based protocol and uses the UTF-8 charset...
		A SIP message is either a request from a client to a server, or a response from a server to a client.
	www.ee.oulu.fi /research/ouspg/protos/testing/c07/sip (3157 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.
		Some of the actual day-to-day activities of the SIP Forum are detailed on the SIP Forum Wiki, where working groups post their output and coordinate work.
	www.sipforum.org (275 words)

	SIP Stack
		SIP can be used in conjunction with other call setup and signaling protocols, and is described in RFC 3261.
		SIP Mailing List, which provides on-going Q and A and features an archive of previously asked questions.
		In the SIP Faq-O-Matic, which provides answers to some of the most frequently asked questions and provides tips and troubleshooting help.
	www.vovida.org /protocols/downloads/sip (281 words)

	Riverbank : SIP : Overview (Site not responding. Last check: 2007-11-07)
		SIP is a tool that makes it very easy to create Python bindings for C and C++ libraries.
		SIP comprises a code generator and a Python module.
		SIP also makes it easy to take a Python application (maybe a prototype) and selectively implement parts of the application (maybe for performance reasons) in C or C++.
	www.riverbankcomputing.co.uk /sip/index.php (228 words)

	CERT Advisory CA-2003-06 Multiple vulnerabilities in implementations of the Session Initiation Protocol (SIP)
		SIP is a text-based protocol for initiating communication and data sessions between users.
		SIP is not implemented as part of the AIX operating system.
		IPFilter does not do any SIP specific protocol handling and is therefore not affected by the issues mentioned in the paper cited.
	www.cert.org /advisories/CA-2003-06.html (2480 words)

	Technorati Tag: SIP
		SIP Call and Packages Low cost SIP VoIP service and phones.
		Custom SIP Walls and Roofs by Enercept Super energy efficient, fully customized SIP walls and roof panels for new homes/businesses will save 1/2 or more on HVAC costs.
		SIP Applications and Development Tools Metreos offers several SIP-based VoIP applications plus a complete VoIP application environment that makes it easy to develop and manage custom applications using SIP and other protocols.
	technorati.com /tag/SIP (533 words)

	SIP Products Page - pulver.com
		The SIP building blocks from CosysTech is a modular and complete implementation of the SIP protocol stack for use in a SIP enabled device.
		Tekelec's SXi 500 SIP Server is the foundation for a pure-packet, signaling network that delivers the network signaling and routing to enable the delivery of voice and advanced service applications in an on-net IP environment.
		GAO's implementation of SIP Protocol Stack complies with IETF RFC2543 (March 1999), and is modified as per the updates of the standard.
	www.pulver.com /products/sip (13416 words)

	SIP - Scilab Image Processing Homepage (Site not responding. Last check: 2007-11-07)
		SIP intends to do imaging tasks such as filtering, blurring, edge detection, thresholding, histogram manipulation, segmentation, mathematical morphology, color image processing, etc.
		SIP is meant to be a complete, useful, and FREE digital image processing toolbox for Scilab.
		SIP is now developed under CVS, thanks to our new developer Angus Errington.
	siptoolbox.sourceforge.net (270 words)

	SIP (Industrial Products) Ltd (Site not responding. Last check: 2007-11-07)
		SIP is one of the largest and most respected manufacturers within its international market place.
		The brand has been synonymous with the design, development and manufacture of the highest quality transformer-based welding and compressed air equipment since 1968.
		This ‘Pursuit of Excellence’ has enabled SIP to achieve market leadership in many fields and the company has a total commitment to delighting its customers with unmatched quality and outstanding after sales support.
	www.sip-group.com (117 words)

	Riverbank : SIP : Download (Site not responding. Last check: 2007-11-07)
		SIP is also included with all of the PyQt binary packages we provide.
		SIP supports all versions of Qt since v1.43 and all versions of Python since v2.3.
		SIP v3 supports all versions of Qt since v1.43 and all versions of Python since v1.5.
	www.riverbankcomputing.co.uk /sip/download.php (201 words)

	Cisco - Session Initiation Protocol (SIP)
		Service providers are deploying converged voice-and-data services based on Session Initiation Protocol (SIP) to meet the demands of a changing business environment, to attract new customers, and to add to their portfolio of revenue-generating services.
		With its foundation in Internet protocols, SIP provides the ability to integrate traditional voice services with Web-based data services, including self-based provisioning, instant messaging, presence, and mobility services.
		The Cisco SIP Proxy Server is a call-control software package that enables service providers to build scalable, reliable packet telephony networks today.
	www.cisco.com /warp/public/cc/techno/tyvdve/sip/index.shtml (489 words)

	Sky Image Processor
		While SIP is designed for use by instructors and students at any educational institution, it can certainly be used by anyone with access to the Web.
		Once you click on the Start SIP button the program runs on your machine (not on this server), so you also get the speed advantages available to a program run off the local disk.
		Web-distributed software, such as SIP, provides some advantages to the user compared to, for example, commercially purchased software: it's free, it requires no installation, upgrades occur without the user having to bother with another purchase/download, and anyone can use it anywhere they can sit down at a computer with internet access.
	www.phys.vt.edu /~jhs/SIP (1056 words)

	The SIP Center - A portal for the commercial development of SIP Session Initiation Protocol
		The SIP Center is the globally renowned, industry-leading website for news, resources and all things SIP.
		The coming year will see SIP (Session Initiation Protocol) increasingly push out from the core to the endpoints, accelerating the decomposition of voice systems as SIP proxy servers assume responsibility for call routing, state functions, and control.
		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 (571 words)

	What is SIP? - A Word Definition From the Webopedia Computer Dictionary (Site not responding. Last check: 2007-11-07)
		A SIP is also called a Single In-line Pin Package (SIPP).
		SIP can establish sessions for features such as audio/videoconferencing, interactive gaming, and call forwarding to be deployed over IP networks, thus enabling service providers to integrate basic IP telephony services with Web, e-mail, and chat services.
		In addition to user authentication, redirect and registration services, SIP Server supports traditional telephony features such as personal mobility, time-of-day routing and call forwarding based on the geographical location of the person being called.
	www.webopedia.com /TERM/S/SIP.html (348 words)

	SIP: Session Initiation Protocol (Site not responding. Last check: 2007-11-07)
		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)

	Society of Internet Professionals (SIP) - Accreditation of Internet Professionals (AIP)
		SIP's mission is to enhance educational and professional standards and has established certifications for Internet Professionals.
		Membership in SIP is un-restricted and open to all.
		You may join SIP as a Members and your business may join as a corporate member, Educational Institutions can join as an Accredited Training Centre to offer SIP certifications …” Read more
	www.sipgroup.org (172 words)

	Session Initiation Protocol (sip) Charter
		SIP is a text-based protocol, similar to HTTP and SMTP, for
		SIP: Session Initiation Protocol (RFC 3261) (647976 bytes)
		The SIP Referred-By Mechanism (RFC 3892) (52441 bytes)
	www.ietf.org /html.charters/sip-charter.html (1266 words)

	SIP - Wikipedia, the free encyclopedia
		The three letter abbreviation SIP can refer to the following:
		Session Initiation Protocol, an IETF standard relating to VoIP technology
		SIP was the former name of the Italian telecommunications company Telecom Italia
	en.wikipedia.org /wiki/SIP (172 words)

	SIP (Site not responding. Last check: 2007-11-07)
		Whether H323, SIP or H323 to SIP Internetworking.
		But a challenge comes with this flexibility: finding the precise physical location of a user dialing for help in an emergency is not trivial.
		VoIP technologies, in particular the Session Initiation Protocol (SIP), are dramatically changing the way CTI is delivered, owing both to SIPâs functionality and its rapidly growing popularity.
	www.tmcnet.com /channels/sip (403 words)

	SIP - Network World
		Cisco's update to its CallManager IP PBX - introduced this week with native SIP support - will require broader upgrades to other network infrastructure gear beyond the data center were the CallManager sits, according to Cisco.
		Over the past couple of years, it has become evident that Session Initiated Protocol will eventually become the unifying "language" for the establishment of connections (sessions) for converged communications between both current- and next-generation devices, such as SIP phones and their follow-ons.
		As such, SIP is often said to be analogous with HTTP and current-generation Web construction.
	www.networkworld.com /topics/sip.html (1492 words)

	SIP WG Supplemental Home Page (Site not responding. Last check: 2007-11-07)
		The IETF SIP Working Group homepage is the official reference point for the SIP Working Group, and includes our charter.
		SIPPING -- SIPPING Working Group Supplemental Home Page.
		Brought to you as a personal effort (that's no corporate sponsorship implied, ok?) of Dean Willis, who can be reached at dean.willis@softarmor.com and several other unlikely places.
	www.softarmor.com /sipwg (161 words)

	SIP Information Site (Site not responding. Last check: 2007-11-07)
		Vonage, poised for IPO, has rivals at its heels - May 23, 2006
		List of products and services related to SIP.
		SIP standards work is done within the SIP
	www.packetizer.com /voip/sip (110 words)

	SIP Magazine
		SIP: A Key to Convergence in the Enterprise
		Using SIP and SS7 to Deliver Seamless Voice Services Over Fixed and Mobile Networks
		TMC Announces SIP Magazine, Targeting Developers, Enterprise Decision-Makers and Service Providers
	www.tmcnet.com /sip (270 words)

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