Contact:

Sharon Cullina     Kelley Kassa

Chantry Networks SparkSource, Inc.

508-839-6544 (781) 274-6061 x206

scullina@chantrynetworks.com kkassa@sparksource.com

CHANTRY NETWORKS ADDRESSES INDUSTRY ON

Virtual Private Networks (VPNs) in the WIRELESS ENTERPRISE

Chantry’s Inderpreet Singh, Product Architect, Participating in

Network Magazine’s Wireless LAN Panel at Supercomm 2003

ATLANTA—June 3, 2003—Chantry Networks, the provider of the world’s first routed wireless LAN solution, BeaconWorks™, is participating in Network Magazine’s Wireless LAN Luncheon Panel tomorrow, from 12:00pm – 1:30pm at Supercomm 2003. The panel, hosted by Network Magazine's Editor-in-Chief Steve Steinke, will feature Chantry Network’s Inderpreet Singh, product architect, Network Magazine’s Andy Dornan, and other thought leaders in the wireless LAN community. Singh will focus on Virtual Private Networks (VPNs) in the wireless enterprise.

“Inderpreet has extensive experience in architecting networking products and is playing a key role in integrating industry technologies with Chantry’s BeaconWorks,” said Peter N. Vicars, CEO, Chantry Networks. “Supercomm 2003 attendees listening to this Network Magazine panel will have the opportunity to learn about innovations in wireless LANs from many different industry perspectives.”

Singh is a motivated evangelist for VPN products and technology and has been an active participant and speaker at many industry conferences. He brings over ten years of networking experience to Chantry and is an active participant in standards processes. Singh’s experience includes serving as the technical director and engineering architect of Enterasys Networks' security and mobility development group, following Enterasys' acquisition of Indus River Networks. At Indus River, Singh was a key architect of the company's VPN products; he developed and designed key protocol portions of the award-winning RiverWorks remote access VPN product line.

Chantry’s BeaconWorks, launched on April 21, 2003, has received positive coverage in many media outlets, including 802.11Planet, The Boston Globe, Communications Design, Computerworld, EE Times, eWeek, InformationWeek, InfoWorld, LightReading, Mass High Tech, Network World, PlanetAnalog.com, Unstrung and VARBusiness. Its successful unveiling at this year’s Networld+Interop tradeshow included being selected as a finalist for the “Best of Interop” awards in the Wireless category.

About Supercomm 2003

Supercomm 2003, June 1- 5, at the Georgia World Congress Center in Atlanta, GA, is the premier annual communications and information technology exhibition and conference. Tens of thousands of communications leaders from around the world will attend SUPERCOMM 2003 because they know it is the time- and cost-efficient way to gain insight and information on critical issues that will impact them for years to come. SUPERCOMM is where industry insiders, technology visionaries, educators and exhibitors come together to leverage global trends, shape the future and share their success.

About Chantry Networks

Chantry Networks is the creator of BeaconWorks, the world’s first large-scale routed wireless LAN (WLAN) solution. Offering unprecedented scalability and availability, coupled with unique network virtualization features, BeaconWorks overcomes the obstacles inherent in traditional WLAN systems to provide enterprises and service providers with the first economical and practical solution for building seamless and pervasive wireless networks. Founded in April of 2002, Chantry Networks has offices in Boston and Toronto, and is backed by top-tier investors including Flagship Ventures, Primaxis Technology Ventures, Ventures West and Venture Coaches.