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ZDNet Dictionary Definition
- IP Multimedia Subsystem
- An integrated network for telecommunications carriers that uses the IP protocol as its foundation for packetized voice, video and data. Supporting voice over IP VoIP in all its flavors...
- Full IP Multimedia Subsystem Definition >>
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- Dual Mode Service: Learning From Integrating an IP Multimedia Subsystem Service Into Existing Live Networks
- The IP Multimedia Subsystem IMS is an open, standards-based solution for delivering advanced communications services over IP networks. One such service is the Dual Mode Service DMS, that allows a subscriber to roam across multiple access networks, including Wi-Fi and macro-cellular, using a Dual Mode Handset DMH. In addition, fixed...
- White papers 2007-03-10
- Application-Level QoS Negotiation and Signaling for Advanced Multimedia Services in the IMS
- The IP Multimedia Subsystem IMS has been recognized as a reference next generation network architecture for offering multimedia services over an Internet Protocol IP based infrastructure. One of the key benefits of the IMS is efficient and flexible introduction of new services and access to third-party application providers, thanks to...
- White papers 2007-02-04
- $10.1 bln will be invested in IP Multimedia subsystems over the next 5 years
- $10.1 bln will be invested in IP Multimedia subsystems over the next 5 yearsI recall when "multimedia" was equated to "game machine".Commodore with its Amiga - best product ever... wrong time period... closed-minded nit-wits... or closed-minded, preferring to stick with their DOS crap until it came of age... ...
- Discussion threads 2006-06-09
- Helio convergence chief on IMS: is essential but should be transparent
- I go to a lot of VoIP conferences, and at every one I attend, you hear the gospel of IP Multimedia Systems, or IMS for short.The CTIA show is no exception. In fact, there is a panel going on right at this very minute entitled "IMS: The Technology Roadmap to...
- Blog posts 2006-04-04
- Quality of Service for IMS on Fixed Networks
- The IP Multimedia Subsystem IMS is the focus of considerable attention in the industry today. This is because it represents an important value proposition for both mobile and fixed operators. Alcatel has recognized this value and as a result provides an end-to-end IMS solution for both mobile and fixed network...
- White papers 2006-04-01
- IMS inside the Enterprise
- IP Multimedia Subsystem IMS is a technology that grew out of the carrier world, was standardized by 3GPP, and subsequently adopted and endorsed by 3GPP2 and ETSI TISPAN. But how is it applicable to the Enterprise? The rigid definition of protocol combinations and procedures that IMS...
- White papers 2006-02-17
- Cisco Service Exchange Solution for IP Multimedia Subsystem (IMS)
- To help service providers make a successful transition to these new opportunities, Cisco Systems has developed an architecture called the Cisco IP Next-Generation Network IP NGN. Cisco IP NGN helps service providers develop and plan their organizations, their specific network architectures, and business models for the future. Within the NGN...
- White papers 2005-12-01
- IP multimedia subsystems to generate $14.1 bln by 2010
- Fueled by the emergence of IP multimedia subsystem IMS, a telecom network transformation is gaining momentum. IMS is emerging as a viable, long-term standard and architecture that will fulfill the idyllic promise of converged fixed and mobile services that provide a seamless end-user experience across various access networks. According to...
- Blog posts 2005-10-21
- IP Multimedia Subsystems (IMS) - The Open Industry Standard Supporting the Next Generation of Converged Network Services
- The next generation communications network is already taking shape, driven by the demand for new, converged services from consumers and business professionals alike. To take advantage of this opportunity, service providers are adopting new business models and moving to open standards in order to provide their customers with ubiquitous services...
- White papers 2005-08-01
Additional Resources
- Addressing Video Processing Challenges with the IP Mulitimedia Subsystem
- The market place is demanding video content at a rapid rate. For mobile handset users, the challenge of having video on their handsets has been hampered by the handsets' limited bandwidth access and processing power to convert between the many formats available. This white paper discusses how the IP Multimedia...
- White papers 2008-09-01
- Setting the Stage for IP Multimedia Services
- This whitepaper explains how operators can deliver new IP multimedia and converged services incrementally, so they can increase revenue now and grow toward a complete IP Multimedia Subsystem over time.
- White papers 2008-08-01
- Transforming Networks With SIP Trunking: Enabling Cost-Effective Communications and New Services for Small and Medium Businesses (SMBs)
- The Internet is critical for SMBs. They use it for e-mail, to publish information online and for e-commerce. But SMBs have been hesitant to adopt the Voice over Internet Protocol VoIP communications that the Internet enables. Now, a combination of public network transformation, new information and communications technology ICT solutions...
- White papers 2008-05-30
- Setting the Stage for IP Multimedia Services: Using a Service Delivery Platform and Standards-Based Information Technology
- Technology provides the foundation for the communications industry, but sometimes it can get in the way of a great idea. To help Communication Service Providers CSPs integrate and orchestrate IP-based multimedia services across disparate network domains, an architectural framework called IP Multimedia Subsystem IMS was introduced to the communications industry....
- White papers 2008-05-08
- Telecommunications Fundamentals
- View Available Dates and Locations A new era in telecommunications has exploded with the adoption of Voice over IP VoIP, third generation (3G) mobile, and next-generation voice and data services. Telecom is undergoing a series of radical changes which is molded by the legacy of telephony...
- Training 2008-01-01
- Audio glitching - Common under Vista, not so bad under other OSes
- Audio glitching - Common under Vista, not so bad under other OSesYou may be right about the MacBut everyone knows that Linux is useless for multimedia. We've known for at least ten years that MS has vastly better audio performance than Linux, as proven by comparisons between MSWin98 on...
- Discussion threads 2007-11-01
- ENUM Use and Management for the Successful Deployment of ENUM-Enabled Services: Understand ENUM and Its Deployment to Insure Success of Your VoIP and Other ENUM-Enabled
- With today's increased focus on convergent technologies, such as IP Multimedia Subsystem IMS networks, and the increased use of Voice over IP VoIP and other IP-based services like Multimedia Messaging Service MMS, fast, easy and reliable administration of IP addresses and Domain Name System DNS services is quickly becoming a...
- White papers 2007-11-01
- Enabling Service Innovation: Maximizing Assets and Revenue in a Changing Network Environment
- Telecommunications technologies and network architectures are constantly changing. This means that Telecommunications Service Provider TSP executives must make business decisions about products, services and markets against a moving target of network technologies and business and service strategies. In this unstable environment, strategic decisions are therefore often made without knowing how...
- White papers 2007-06-15
- Signalling Cases and QoS Management Within TISPAN NGN Residential Environments
- The TISPAN group from ETSI is currently working on the specification a Next Generation Network NGN, based on the IP Multimedia Subsystem IMS as the service control architecture. This NGN provides a extensible platform that supports the delivering of next generation multimedia services with QoS requirements over multiple access network...
- White papers 2007-04-01
- Alcatel-Lucent AVP: Ray Gilbert - Transcript
- Dan Farber: Ray, thanks for joining me.Ray Gilbert: It's great to be here.Dan Farber: Now as someone who's deeply involved in talking to CIO’s about networking, what are you hearing from them? Are they really confused about telecom?Ray Gilbert: Well there are a lot of...
- Blog posts 2007-03-13
- Alcatel-Lucent AVP: Ray Gilbert - Transcript
- Dan Farber: Ray, thanks for joining me. Ray Gilbert: It's great to be here. Dan Farber: Now as someone who's deeply involved in talking to CIO’s about networking, what are you hearing from them? Are they really confused about telecom?...
- Blog posts 2007-03-13
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