Press Release

Laurel Demonstrates Turbo Button in DSLHome™ SUPERDemo at SUPERCOMM

ST200 B-RAS Delivers High-quality Video and Dynamically Tunable Internet Service on the Same User Session

June 23, 2004 - Pittsburgh, PA - Laurel Networks, Inc. today announced that its ST200™ Service Edge Router is demonstrating advanced turbo button functionality and high-quality video delivery in the DSLHome™ SUPERDemo (Booth #20229) at SUPERCOMM 2004. The DSLHome is a hands-on demonstration of a TR-059 based end-to-end DSL network supporting the latest in home networking gateways, and exciting family and home office applications including video on demand, streaming video, IP telephony, online gaming and video conferencing.

In the living room area of the DSLHome, Laurel's ST200 B-RAS (broadband remote access server) provides the wire-speed performance and sophisticated TR-059 QoS (quality of service) to support advanced turbo button functionality and high-quality video delivery. In the live turbo button demonstration, the ST200 supports video-on-demand, streaming multicast video and dynamically tunable Internet connectivity on the same user session. Via a web portal tied to the ST200, users can increase or decrease their web browsing connection speed while the video quality remains unaffected.

"The DSLHome demonstration highlights the unique ability of the ST200 platform to support the sophisticated triple play services that are driving broadband deployment worldwide," said Steve Vogelsang, vice president of marketing and co-founder, Laurel Networks. "We're excited for the thousands of SUPERCOMM attendees to see first-hand the ST200's ability to support high-quality video delivery while giving users the power to dynamically adjust their connection speed via the turbo button application."

About the ST-series B-RAS Platform
The ST-series B-RAS platform enables broadband service providers to cost-efficiently evolve beyond basic Internet service to sophisticated services that can immediately begin impacting revenues such as voice over IP, video-on-demand and IP VPNs. The ST-series includes the high bandwidth-per-subscriber, advanced QoS, carrier-class availability and integrated routing and switching required for complete and reliable broadband service delivery.

About Laurel Networks
Laurel Networks service edge routers combine Internet class routing, Layer 2 switching and broadband subscriber management with the sophisticated QoS, high availability and integrated management needed to deliver advanced services with non-stop performance. Service providers worldwide have chosen the ST-series platform to profitably deliver next-generation high-growth business and consumer services including value-added Internet, VPNs, switched services, voice-over-IP, video-on-demand and advanced broadband. For more information, visit www.laurelnetworks.com.