D2 Technologies and Ikanos Unveil Integrated Design for VoIP-Enabled Quadruple Play Devices.

Ikanos' VDSL2 Gateway Processor Embedded with D2's vPort VoIP Software Speeds Development of Residential SOHO CPE 

BOSTON -- D2 Technologies, the market leader in embedded software platforms that power IP communications, and Ikanos Communications, Inc. (NASDAQ:IKAN), a leading developer and provider of Fiber Fast[TM] broadband solutions, today unveiled a quadruple play residential gateway with D2's voice over Internet protocol (VoIP) software. Attendees at the Fall VON 2007 conference can see a demonstration of the Ikanos Fusiv[R] Vx180 optimized with D2 Technologies' vPort embedded VoIP software in Suite 105 at the Boston Convention and Exhibition Center, Oct. 29-Nov. 1.

The solution, which combines Ikanos' Fusiv Vx180 VDSL2 gateway processor with D2's vPort VoIP software, enables designers and manufacturers to quickly deliver residential gateways that support voice, video, data and mobile wireless services. The residential gateway design also accelerates the rollout of new VDSL2 customer premises equipment (CPE) for the home office or small- to medium-size businesses, offering comprehensive quality of service (QoS) for VoIP and Internet protocol television (IPTV) applications.

"By integrating our Fusiv technology with D2's vPort platform, we are able to offer original equipment manufacturers (OEMs) more flexibility and choice in developing products that will support unified communications offerings around the world," said Dean Westman, vice president and general manager of Ikanos' Gateway Products Group. "This platform further enriches the Fusiv eco-system, enabling customers to benefit from a variety of solutions that utilize the advanced processing capabilities of Ikanos' industry-leading Vx180 gateway processor."

The Fusiv Vx180 multi-mode VDSL2 gateway processor provides 2.7 GHz of processing power, VoIP, multimode DSL and security, and supports best-in-class QoS and wire speed performance. With the Fusiv Vx180, space and power requirements are lower because it combines Ikanos' industry-leading VDSL2 CPE PHY and its widely deployed Fusiv network processor architecture onto a single chip. The gateway processor is optimized for IPTV and triple play with features such as dynamic rate repartitioning (DRR) and seamless rate adaptation (SRA), which are expected to be incorporated into future standards enhancements.

D2's vPort embedded VoIP software offers the industry's broadest support for integrated circuit and system on a chip (IC/SoC) designs, including ARM- and MIPS-based architectures. It enables manufacturers to rapidly deliver the latest IP communications devices by ensuring networking, signaling and voice processing functions execute as an integrated solution on a single processor. D2's VoIP software solutions are field proven, processing more than 45 billion minutes of VoIP traffic in customer-deployed products per month.

"Ikanos and D2 have the same goal: to help designers and manufacturers bring full-featured communications solutions to market quickly and economically," said Doug Makishima, vice president of marketing and sales at D2 Technologies. "By combining the strengths of our technologies, we now offer OEMs a way to simultaneously simplify design and improve the performance of VoIP-enabled gateway products for the fastest-growing market segment -- consumers and small businesses."

About Ikanos Communications, Inc.

Ikanos Communications, Inc. (NASDAQ:IKAN), develops chipsets that enable carriers to offer Fiber Fast[TM] bandwidth and Gigabit network processing for enhanced triple play services. Ikanos' multi-mode VDSL.2/ADSL.x and network processor solutions power access infrastructure and customer premises equipment for many of the world's leading network equipment manufacturers. Ikanos' solutions enable fast and cost-effective carrier rollouts of interactive broadband services, including IPTV. For more information, visit www.ikanos.com.

(c) 2007 Ikanos Communications, Inc. All Rights Reserved. Ikanos Communications, Ikanos, the Ikanos logo, Ikanos Programmable Operating System, CleverConnect, Eagle, Fiber Fast, Fusiv, Fx, FxS, LoopNostics, RRA, SmartLeap and VLR are among the trademarks or registered trademarks of Ikanos.

About D2 Technologies

D2 is the market leader in software platforms that power IP communications equipment. The company's embedded VoIP software enables manufacturers to use leading communications hardware platforms and ICs to quickly and affordably deliver a broad range of communications devices, from terminals and network equipment to wireless IP phones. D2's software, which processes billions of minutes per month across a wide variety of different types of devices, is setting the stage for the next generation of converged multimode IP handsets and terminal equipment. To learn more about how D2 is transforming the world of IP communications, go to www.D2tech.com.

Cautionary Statement

This press release contains forward-looking statements that involve risks, uncertainties and assumptions concerning the deployment and implementation of the products offered by Ikanos and D2. If such risks or uncertainties materialize or such assumptions prove incorrect, the performance, deployment and adoption of the technologies described in this release could differ materially from those expressed or implied by such forward-looking statements and assumptions. All statements other than statements of historical fact are statements that could be deemed forward-looking statements, including, but not limited to, statements concerning the features, benefits, value to service providers and designers, performance, and deployment of Ikanos' and D2's respective products and the jointly developed solutions described in this release. For a further discussion of the risks and uncertainties, which could cause actual results to differ from those contained in the forward-looking statements, see the section entitled "Risk Factors" in Ikanos' Annual Reports on Form 10-K and its most recent Quarterly Reports on Form 10-Q. Ikanos cannot assure that the events and circumstances reflected in any forward-looking statements will be achieved or occur, nor does Ikanos undertake any obligation to update any forward-looking statements for any reason after the date of this press release.