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SIP (Session Initiation Protocol) In Enterprise Class IP Telephony Networks
White Papers 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...
[November 28, 2007, 21:49]
Session Initiation Protocol (SIP) Public Switched Telephone Network (PSTN) Call Flows
White Papers 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...
[December 27, 2004, 2:00]
Session Initiated Protocol (SIP) and Message-Based Load Balancing (MBLB)
White Papers At the service provider level, the number of VLAN, TCP (or UDP) port, and IP triplet combinations is affecting the Session Initiated Protocol (SIP). Because of active SIP subscriber counts in the millions, the potential to use various combinations...
[July 10, 2008, 1:01]
Back-to-Back User Agent (B2BUA) SIP Servers Powering Next Generation Networks
White Papers SIP Back-to-Back User Agent (B2BUA) Servers are probably one of the most important and powerful types of SIP Servers. Better understanding of B2BUA servers can help managers understand the value, and the tradeoffs, of choosing a B2BUA server as the...
[March 14, 2009, 0:18]
SIP: Protocol Overview
White Papers 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.
[September 2, 2008, 7:35]
SIP - The Driving Force in Desktop Multimedia Conferencing
White Papers Microsoft chose SIP as this signaling protocol for its Windows Messenger communications client, offering voice, video and data conferencing along with IM in a single interface/application. And Marconi earlier this year introduced its ViPr SIP-based...
[March 14, 2009, 0:18]
SIP Network Server: Network Deployment for VoIP Services
White Papers This paper describes the various network deployment scenarios of the SIP Network Server from Flextronics Software Systems (FSS). FSS' SIP Network Server is a carrier-grade, high performance, feature rich offering that serves as a core...
[June 30, 2005, 3:00]
SIP/H.323 Video Softphone
Downloads for Wi-Fi, 3G and other network connections.Supports H.323 and SIP protocols.Audio codecs: G.711.Video codecs: H.261.Can use H.323 gatekeeper and SIP registrar.Supports most of SIP and H.323 devices and applications(Asterisk, Cisco, Alcatel, 3CX).
[March 24, 2009, 6:00]
SIP, Security & Firewalls: The Trend Toward Unified IP Communications
White Papers Session Initiation Protocol (SIP) has emerged as the protocol that will fuel this development. Its simplicity and the fact that it is based on Internet standards give SIP clear advantages over older protocols.
[November 18, 2008, 0:00]
Ramco Systems Case Study: SIP Academy India
White Papers SIP Academy India Pvt. SIP Academy relied on weekly sales report sent by the area partners to know about the performance of each Learning centers. Ltd.is a children skill development organization headquartered in Chennai, India.
[June 27, 2009, 1:21]
Cisco - SIP Introduced With Cisco PGW 2200 Softswitch and VISM Configuration
White Papers 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...
[December 27, 2004, 2:00]
Characterizing Session Initiation Protocol (SIP) Network Performance and Reliability
White Papers The Session Initiation Protocol (SIP) has emerged as the preferred Internet telephony signaling protocol for communications networks. This paper provides an analytical look at the performance of a SIP network as well as a reliability model of SIP...
[November 29, 2006, 0:00]
Recognition of the importance of SIP
Blog It's nice to see vital research being recognised, so I was pleased to see today that one of the key inventors behind the SIP protocol is to receive an award for his work. Mark Handley, a researcher at University College London, is to receive the...
[April 18, 2007, 16:20]
Add SIP to Your Contact Center and Create a Breakthrough Customer Experience
White Papers One can use SIP - Session Initiation Protocol - to tap into the power of multimedia collaboration and allow the business to create a breakthrough customer experience. Impressive SIP capabilities simplify dynamic response using any device to open...
[September 15, 2007, 1:01]
The Benefits of Using SIP in Customer Service
White Papers SIP is all about going from a connection mindset to one of rich communication where every touch point with customers becomes an opportunity for dynamic information exchange. SIP opens a new universe of possibilities to build stronger customer...
[March 29, 2008, 0:01]
Avaya launches SIP comms-management tool
News Avaya is to release a new SIP-based architecture, called Aura, for its unified communications products. Aura, announced on Monday, is centred on the new Avaya Aura Session Manager, which the company said allows the management of all SIP...
[March 30, 2009, 5:00]
Set Up Procedure for Performance Characterization Results: Benchmark to Demonstrate Improvement in SIP Performance for IMS, Powered by Dual-Core Intel Xeon Processors
White Papers This white paper provides the detailed technical information necessary to understand test parameters and results characterizing Single Board Computer (SBC) performance for IMS workload based on SIP transactions.
[December 27, 2006, 0:00]
Towards Stateless Core: Improving SIP Proxy Scalability
White Papers This standard uses the Session Initiation Protocol (SIP) to setup and teardown multimedia sessions through a potentially large chain of proxies. Moreover, SIP standard allows proxies decide when to store transaction information on a per request basis.
[July 11, 2008, 1:02]
Avaya launches end-to-end SIP kit
News On Monday, the communications firm announced the release of version 5.0 of its Communication Manager software, which now features embedded Session Initiation Protocol (SIP). It also announced new contact-centre phones which can handle SIP.
[January 21, 2008, 15:44]
The Path to Intelligent Communications: Service Oriented Communications and SIP in the Contact Center and Across the Enterprise
White Papers Many enterprises have begun deploying SOA and SIP as ways to increase the responsiveness and adaptability of their customer service operations. Service-oriented architecture and session initiation protocol are revolutionary technologies that...
[May 5, 2008, 10:18]
