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Technology Stocks : 3Com Corporation (COMS) -- Ignore unavailable to you. Want to Upgrade?


To: Harold S. Kirby who wrote (27262)1/26/1999 4:04:00 PM
From: Moonray  Respond to of 45548
 
3Com Carrier-Grade IP Telephony System Engineered to Replace Venerable
PSTN for Traditional Voice Calling - BW, 03:44 p.m Jan 26, 1999 Eastern

Poised to Dramatically Change the Face of the Telecom Industry


WASHINGTON--(BUSINESS WIRE)--Jan. 26, 1999--3Com Corporation
(Nasdaq:COMS) today announced that its three-tier Total Control(TM) IP Telephony
System was designed with maximum flexibility to support the diverse needs of the full
spectrum of telecom carriers -- from the smallest alternative service providers to the
world's largest interexchange carriers.

"3Com developed a sophisticated system for carriers that could eventually replace the
venerable PSTN by providing traditional telephone callers with transparent direct access
to an IP backbone network," said Irfan Ali, senior vice president for worldwide
marketing and acting vice president and general manager, 3Com Carrier Systems. "The
system performs at the highest levels of reliability and scalability so that it can meet the
performance thresholds to handle this, the most ambitious of carrier IP telephony
applications."

While the 3Com(R) system also supports multiple switch-dependent and independent
calling models, the transparent operations mode enables telecom carriers to dramatically
change the face of the telecom industry. Transparent operation is designed to offer
carriers several critical business advantages over continued use of Class 4 and 5 circuit
switches for transport across the PSTN.

Packet technology is better suited for today's multi-service needs for integrated voice,
data and video communications, and provides carriers significant reductions in both
capital and operating costs. It uses existing bandwidth more efficiently than circuit-switch
technology and offers carriers more flexibility for adding new service features and
bringing them to market more quickly.

And because the IP Telephony system enables carriers to route calls directly to an IP
backbone, the carriers can bypass the local telephone companies, thus eliminating
expensive connection and termination access charges. Total Control IP Telephony
System

3Com's standards-based three-tier IP Telephony System includes gateways, gatekeepers
and back-end servers interconnected by open standard-based protocols, making it the
industry's first carrier-grade system that delivers carriers the performance, reliability and
scalability they need to implement IP telephony on a broad scale. In addition, the modular
architecture features standard APIs at all three levels to provide carriers the flexibility to
easily customize the system for service differentiation.

Unlike conventional two-tier IP Telephony systems which combine the back-end servers
with the gatekeepers, 3Com's three-tier architecture separates the back-end servers into a
third tier, which enables carriers to scale these databases more efficiently and to locate
Total Control

3Com's industry-leading Total Control multi-service access platform provides
telecommunications carriers, service providers, and large enterprises a powerful and
complete remote solution, including support for remote access, IP telephony, and virtual
private networking applications.

The software-upgradable platform is designed for service reliability, using redundant
power supplies and modular application cards to prevent a single point of failure. In
addition, its modular architecture supports hot-swapping of interface and application
cards so that the system remains live and online, thus minimizing network downtime.
About 3Com

With more than 200 million customers worldwide, 3Com Corporation connects more
people to information in more ways than any other networking company. 3Com delivers
innovative information access products and network system solutions to large, medium
and small enterprises; carriers and network service providers; PC OEMs; and consumers.
3Com -- More connected.(TM) For further information, visit 3Com's World Wide Web
site at 3com.com, or the press site at 3com.com.

Copyright 1999, Business Wire

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