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- Configuring Session Initiation Protocol for Voice Over IP
- This paper introduces the Session Initiation Protocol SIP. SIP is an alternative protocol developed by the Internet Engineering Task Force IETF for multimedia conferencing over IP. SIP features are compliant with IETF RFC 2543, SIP: Session Initiation Protocol, published in March 1999. The Cisco SIP functionality enables Cisco access platforms...
- Tags: SIP, VoIP, IP, Cisco Systems Inc., Cisco Session Initiation Protocol Functionality, Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2004-10-04
- Investigate and implement Session Initiation Protocol (SIP) gateways
- As deployments of voice over IP VoIP networks continue at a rapid pace, network professionals need to understand the real-world implementation issues surrounding voice gateways, which handle the many tasks involved in translating between transmission formats and protocols and act as the interface between an IP telephony network and the...
- Tags: SIP, Cisco Systems Inc., Session Initiation Protocol (SIP), Emerging Technologies
- Book chapters 2006-08-31
- Characterizing Session Initiation Protocol (SIP) Network Performance and Reliability
- The Session Initiation Protocol SIP has emerged as the preferred Internet telephony signaling protocol for communications networks. In this capacity, it becomes increasingly essential to characterize both the performance and the reliability of the signaling entities utilizing the protocol. This paper provides an analytical look at the performance of a...
- Tags: SIP, Springer Science+Business Media, Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2005-08-11
- SIP: The Session Initiation Protocol for Enterprise SIP Solutions
- The purpose of this paper is to provide an overview of SIP - Session Initiation Protocol within the enterprise. This paper summarizes where SIP has come from, how it works, and what makes it such a useful enabling protocol. It then describes how SIP is used in applications including telephony,...
- Tags: SIP, Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2004-10-01
- How to Deploy Real-World Presence Applications With Session Initiation Protocol
- This webcast is for technical managers in small, medium, and large companies who are involved in designing and implementing secure networks, and technical managers who want to learn about the role Session Initiation Protocol SIP plays in the integration of traditional and emerging communications applications. The webcast discusses the role...
- Tags: SIP, Webcast, Session Initiation Protocol (SIP), Emerging Technologies
- Webcasts
- Session Initiation Protocol (SIP) Public Switched Telephone Network (PSTN) Call Flows
- This paper contains best current practice examples of Session Initiation Protocol SIP call flows showing interworking with the Public Switched Telephone Network PSTN. Elements in these call flows include SIP User Agents, SIP Proxy Servers, and PSTN Gateways. Scenarios include SIP to PSTN, PSTN to SIP, and PSTN to PSTN...
- Tags: SIP, PSTN, Session Initiation Protocol (SIP), VOIP, Emerging Technologies, Telecommunications, Networking
- White papers 2003-12-01
- Bandwidth Allocation and Session Scheduling Using SIP
- Session Initiation Protocol SIP is a new signaling protocol designed to establish multimedia sessions in telecommunication networks. This paper suggests the extension of SIP functionalities to coordinate QoS mechanisms deployed in IP networks, and especially in DiffServ domain. Indeed, the interaction between small and big TCP sessions may have dramatic...
- Tags: SIP, Bandwidth, Allocation, Session, Academy Publisher, Session Initiation Protocol (SIP), Tcp/Ip, Networking, Emerging Technologies
- White papers 2006-08-01
- IT Project Initiation Flow: 2005 Computerworld Honors Case Study
- The Michigan Department of Transportation's IT Project Initiation Flow is an innovative customized methodology using formal yet flexible project management practices to ensure the repeatable and predictable success of IT projects. Although based on time-tested planning activities used for highway construction operations, the original IT Project Initiation Flow Call for...
- Tags: Information Technology, Computerworld, International Data Group, Strategy, Management
- Case studies
- Adding Voice to Java EE With SIP Servlets
- Session Initiation Protocol SIP is a signaling protocol that is used to set up, modify, and terminate a session between two endpoints. SIP can be used to set up a two-party call, a multi-party call, or even a multicast session for Internet calls, multimedia calls, and multimedia distribution. JSR 116:...
- Tags: SIP, Java, Voice, Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2008-02-29
- Session Initiation Protocol Support in Cisco Unified Communications Products
- Session Initiation Protocol SIP provides a standards-based approach to enabling IP communications for numerous devices and applications. This paper describes current and planned SIP support in the Cisco Unified Communications system. Encompassing IP voice, data, and video communications products and applications, the Cisco Unified Communications system helps organizations communicate more...
- Tags: SIP, Unified Communications, Cisco Unified Communications System, Cisco Systems Inc., Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2006-02-01
- Cisco - SIP Introduced With Cisco PGW 2200 Softswitch and VISM Configuration
- This paper gives you a summary of the required configuration instructions for using the Cisco PGW 2200 Softswitch with Session Initiation Protocol SIP. The configuration explained in this paper is used to enable SIP clients (Cisco IP Phone 79x0, Cisco Analog Telephone Adaptor ATA 18x, Microsoft MSN) to use the...
- Tags: SIP, Softswitch, Cisco Systems Inc., Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2004-06-07
- Cisco White Paper: How to Configure Cisco's Core SIP Products
- The Session Initiation Protocol SIP is a signaling protocol used to negotiate, establish, and terminate multimedia sessions such as voice calls. It is a peer-to-peer technology, similar to H.323, where endpoints possess the capability to initiate and receive sessions without the assistance of a call-processing agent such as those used...
- Tags: SIP, Cisco Systems Inc., Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2003-09-09
- Cisco - Converting a Cisco 7940/7960 CallManager Phone to a SIP Phone and the Reverse Process
- Cisco 7940/7960 IP phones can support either the Skinny Call Control Protocol SCCP to run with Cisco CallManager, the Session Initiation Protocol or the Media Gateway Control Protocol MGCP, but not more than one simultaneously. This is possible because they load different firmware versions on bootup. This functionality is transparent...
- Tags: SIP, Cisco Systems Inc., Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2004-12-15
- SIP: Protocol Overview
- The Session Initiation Protocol SIP is a signaling protocol for initiating, managing and terminating voice and video sessions across packet networks. SIP sessions involve one or more participants and can use unicast or multicast communication. Borrowing from ubiquitous Internet protocols, such as HTTP and SMTP, SIP is text-encoded and highly...
- Tags: SIP, Protocol, Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2001-12-06
- Understanding SIP: Today's Hottest Communications Protocol Comes of Age
- The growing thirst among communications providers, their partners and subscribers for a new generation of IP-based services is now being quenched by SIP - the Session Initiation Protocol. An idea born in a computer science laboratory less than a decade ago, SIP is the first protocol to enable multi-user sessions...
- Tags: SIP, Ubiquity Software, Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2004-09-01
- Managing Call Flows Using SIP
- This is the fifth of six technical briefing papers that discusses the Session Initiation Protocol, or SIP, which is used to manage the call establishment and disconnect procedures within converged networks. SIP, defined by the Internet Engineering Task Force IETF, has been implemented within a number of systems, including Internet...
- Tags: SIP, Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2005-09-01
- SIP
- Please explain me what is SIP and where and how it is used?Session Initiation Protocol?There is a detailed explanation available from Wikipedia:http://en.wikipedia.org/wiki/Session_Initiation_Protocol
- Tags: buch@..., SIP
- Discussion threads 2007-01-15
- SIP (Session Initiation Protocol) In Enterprise Class IP Telephony Networks
- This paper explores some of the benefits that SIP - properly deployed - can provide to the enterprise. Topics discussed include: the value that SIP brings to the enterprise, how SIP can exploit the existing call processing system, and the essential elements that make up a SIP network. Anyone involved...
- Tags: SIP, IP Telephony, IP, Session Initiation Protocol (SIP), Emerging Technologies
- White papers 2002-03-20
- Voice over IP Open-Source Platforms and the Session Initiation Protocol
- Learn about the industry-wide acceptance of SIP and the recent advances of open-source software projects related to VoIP.
- Tags: SIP, Global Knowledge Network Inc., Open-source Software, Session Initiation Protocol (SIP), Telephony, VOIP, Open Source, Telecommunications, Emerging Technologies, Networking
- White papers 2006-05-01
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