D2 Technologies DSP Software Embedded in Cisco's VCO/4K High-Density Open Programmable Switch.SANTA BARBARA Santa Barbara (săn'tə bär`brə, –bərə), city (1990 pop. 85,571), seat of Santa Barbara co., S Calif., on the Pacific Ocean; inc. 1850. , Calif.--(BUSINESS WIRE)--Aug. 25, 1999-- D2's Innovative DSP (1) (Digital Signal Processor) A special-purpose CPU used for digital signal processing applications (see definition #2 below). It provides ultra-fast instruction sequences, such as shift and add, and multiply and add, which are commonly used in math-intensive Technology Enables Cisco to Support a Wide Range of Applications and Signaling Requirements Worldwide D2 Technologies Inc., a leading supplier of DSP software for next-generation telephony manufacturers, Wednesday announced that Cisco Systems “Cisco” redirects here. For other uses, see Cisco (disambiguation). Cisco System,Inc. (NASDAQ: CSCO, HKSE: 4333 ) is an American multinational corporation with 54,000 employees and annual revenue of US $28.48 billion as of 2006. Inc. is utilizing D2 DSP software in the Cisco VCO/4K high-density open programmable switch. D2's DSP software enables service providers worldwide to build a wide range of scalable, cost-effective circuit and packet switched networks. In conjunction with Cisco's open telephony architecture and call control features on the Cisco VCO/4K open programmable switch, D2's DSP technology offers software developers full flexibility and control of integrated service resources such as DTMF (Dual-Tone MultiFrequency) The type of audio signals that are generated when you press the buttons on a touch-tone telephone. See also DMTF. DTMF - Dual Tone Multi Frequency , MF and Call Progress tone detection and generation, MF Compelled signaling and conferencing. "The Cisco VCO/4K open programmable switch is deployed in a variety of markets worldwide; therefore, we need the ability to support a wide range of applications and signaling requirements," said Dick Swee, director of engineering, Enhanced Services and Migration business unit at Cisco Systems. "D2 was able to meet our requirements to support many applications, from calling card to voice mail, voice conferencing and Web-initiated conferencing worldwide." "Cisco chose D2 because of our award-winning DSP solution and our complete commitment to the VCO/4K project," said David Wong, president of D2 Technologies. "We were involved in every stage of development from hardware check out and system integration tests to initial beta shipments. We even established a high-bandwidth link between Cisco's lab and D2 headquarters to facilitate development and ensure the fastest possible response." D2's award-winning, highly flexible and portable DSP software enables OEM (Original Equipment Manufacturer) The rebranding of equipment and selling it. The term initially referred to the company that made the products (the "original" manufacturer), but eventually became widely used to refer to the organization that buys the products and manufacturers to differentiate their products without compromising quality or performance. Field proven and embedded in more than 1 million lines of computer telephony See CTI, VoIP and IP telephony. Computer Telephony - Computer Telephone Integration systems, D2's products are based on its VP Open software framework, which ensures optimum performance in multi-channel multi-algorithm environments. Each "voice port" can execute a completely different set of algorithms provided by D2, the customer or any third party. About D2 Technologies Based in Santa Barbara, D2 Technologies is a leading supplier of innovative and cost-effective digital signal processing See DSP. Digital Signal Processing - (DSP) Computer manipulation of analog signals (commonly sound or image) which have been converted to digital form (sampled). solutions for Next-Generation Telephony. D2 develops, markets and supports DSP solutions for voice mail, IVR (Interactive Voice Response) An automated telephone information system that speaks to the caller with a combination of fixed voice menus and data extracted from databases in real time. , call centers, digital voice switching, smart phones, wireless systems, voice over packets for IP, Frame Relay and ATM gateways, as well as VoIP for Ethernet, DSL DSL in full Digital Subscriber Line Broadband digital communications connection that operates over standard copper telephone wires. It requires a DSL modem, which splits transmissions into two frequency bands: the lower frequencies for voice (ordinary and cable modem. D2 offers off-the-shelf software components, integrated solutions, and turnkey engineering services to help customers achieve maximum performance in the shortest possible time. D2's products are field proven and have been incorporated into a wide range of industry- leading computer and Internet telephony systems. D2's customers include some of the largest telecommunications manufacturers in the industry. Company news and product information is available at http://www.d2tech.com. |
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