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 - Voice Over IP -
Nortel Networks engineers have designed a wideband voice-over-IP device prototype that incorporates
the latest in audio, acoustic, and digital signal processing technologies.
Nortel Networks' wideband voice-over-IP device prototype delivers two-way voice communications with a frequency range of 7 kHz - more than two octaves better than conventional circuit-switched voice. The quality of this audio experience greatly enhances many existing Web services - such as radio broadcasts and interactive video games. It also opens the door to interactive single or multimedia Web applications with rich, resonant, "virtual presence" audio quality. Development of these technologies is being supported by voice-over-IP performance tests conducted by Nortel Networks' world-class subjective assessment laboratory. Using the industry's most important performance yardstick - the preferences of real-world end-users - this lab is analyzing and quantifying the performance of commercially available and experimental voice codecs in a variety of voice-over-IP network configurations. The results of these evaluations are guiding engineers to deliver superior end-to-end voice quality solutions over evolving IP networks. Succession Solutions for Service Providers and Carriers Internet Telephony solutions from Nortel Networks combine the best of the Internet with the best of the phone network to provide end-to-end, converged networks, ready to deliver profitable telephony or data services to your target market. VoIP opens a new world of revenue possibilities while reducing cost of ownership. Our Voice over IP (VoIP) solutions for Service Providers include: √ Carrier-grade, best-in-class products √ Reliable and secure transport of voice, data, and multimedia √ Both traditional and new services √ Service-enabling intelligence √ Content management Our IP-based solutions address a wide range of applications and our migration solutions put you on the path to an IP future while maximizing your existing investment in ATM or circuit. Internet Telephony Solutions for Enterprises Succession for Enterprise combines voice and data to create next-generation Internet Telephony solutions. Whether you are starting from scratch or building on an existing network, Nortel Networks can help you achieve your eBusiness goals today. A voice-centric portfolio of solutions that supports a full compliment of call servers, gateways, IP switching, routing & firewalls, multimedia applications and clients that converges networks and spans multi-vendor environments. Nortel Networks is driving next-generation networks through Voice over IP (VoIP) solutions for businesses of all sizes. We offer customers a choice in deployment options, with a full suite of business-building applications for revenue-generating opportunities, while delivering cost reductions. Businesses can choose to IP-enable their existing communication system, optimizing their current infrastructure investment, or start fresh with a pure-IP solution. Some businesses deploy telephony networks while considering IP for the future, and others extend the benefits of VoIP to customer contact centers. No matter the choice, VoIP solutions deliver the flexibility, reliability, and investment protection you expect from Nortel Networks. Our VoIP offering is enhanced by multimedia services, which remove the barriers of distance and location with applications including video conferencing, instant messaging, collaborative whiteboarding, and dynamic call handling. Internet Telephony Solutions for Small/Medium Businesses Whether you want IP (Internet Protocol) to - enable your existing telephony system or begin fresh with a pure-IP platform, Nortel Networks provides small and medium-sized businesses with options that deliver new services and applications, reduce network costs, and speed time to profit. Nortel Networks delivers to single- and multi-site businesses the only next generation Internet Telephony solutions capable of delivering both IP-enabled and pure IP using circuit switching, packet switching, or both. Business Communications Manager Business Communications Manager provides small and medium-sized businesses with the only integrated solution capable of delivering both IP-enabled and pure-IP solutions. i2004 Internet Telephone The i2004 Internet Telephone is the first in a planned series of Internet telephones that capitalize on the convergence of telephony and data at the desktop. Business Policy Switch Prioritize business-critical traffic and get the most out of your existing infrastructure with the Business Policy Switch. Prioritization is especially important for businesses that support business-critical IP applications, including IP telephony. |
