AcuComm and C-SPEC Announce Joint Marketing Partnership.

SANTA CLARA, Calif.--(BUSINESS WIRE)--April 21, 1999--

AcuComm, a value-based xDSL provider of broadband Internet access solutions for the commercial multi-tenant building market, and C-SPEC, a leading provider of high performance wireless network solution, today announce a joint marketing partnership.

Under the terms of the agreement, the two companies will collaborate to bring an end-to-end wireless-copper based high-speed Internet access solution to service providers. Joint Marketing relationship brings benefits of simplifying end-customer broadband traffic management and aggregation to high-speed point to point and point to multi-point Wireless access networks.

The two companies have successfully completed interoperability testing between C-SPEC's OverLAN(R) Wireless Bridge / IP Router family of products and AcuComm's iPOP(TM) Internet access iDAC platform.

OverLAN(R) Wireless is a family of high performance wireless networking products designed to connect geographically dispersed nodes to a local area network at speeds up to 10 Mbits/sec. It gives service providers the proven spread-spectrum radio technology for very reliable high-speed data transmission.

IDAC platform integrates new technologies for Internet access, IP based high-speed streaming, and voice over IP applications. The iDAC platform provides a comprehensive set of bandwidth management, routing and xDSL data transport features within a compact, auto-configuring platform. The iDAC platform works seamlessly with OverLAN wireless access network infrastructures. Immediate applications include multi-tenant buildings, industrial park complexes, hotels, and campus environments.

"This partnership is the first step in AcuComm's strategy to bring broadband Internet access and IP based applications to broadband users," said AcuComm president, Yudhi Trisno. "AcuComm's iDAC platform is uniquely suited for broadband IP applications because of its unparalleled functional integration such as built-in dynamic traffic shaping and Quality of Service features for individual users"

"This joint marketing agreement enhances the overall presence and potential of the OverLAN Wireless Product line in the ever growing Internet Service Provider market" according to Brian Hoehner, CEO of C-SPEC Corporation. "Already expanding our position in the ISP market with wireless network solutions, the addition of the AcuComm product line allows us to offer a more complete solution by working with one of the most innovative companies in their field."

About AcuComm, Inc.

Based in Santa Clara, California, AcuComm founded in July 1997, is a growing company participating in the communication industry's transition from analog modem to digital broadband access. AcuComm designs, manufactures, and markets broadband access solutions for Internet and IP based applications. AcuComm iPOP(TM) family of Internet access products, is specifically designed for the first mile of access infrastructure that connects the end-customers to the host service provider.

For more information, please visit AcuComm on the web: www.acucomm.com or call 408/567-9968.

About C-SPEC Corporation.

In business in Dayton, Ohio since 1984 C-SPEC Corporation designs, manufactures, and markets high-speed point-to-point and multi-point wireless network solutions. C-SPEC OverLAN(R) Wireless products offer a complete solution for wireless network communications. OverLAN(R) Wireless is perfect for warehouses, campus environments, school systems, and Internet service providers.

For more information, please visit C-SPEC on the web: www.overlan.com Or Call 800.462.7732 (800 GO-CSPEC).