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To: zbyslaw owczarczyk who wrote (12425)7/28/1999 9:36:00 PM
From: zbyslaw owczarczyk  Respond to of 18016
 
IP or ATM: Multiservice Switching Forum's Innovative
Architecture Embraces Both

MSF Announces Strong Progress on Voice Over ATM and Voice Over IP

FREMONT, Calif., July 27 /PRNewswire/ -- The Multiservice Switching Forum (MSF) today announced that they have significantly
surpassed their goals for organizational growth and progress toward defining an architecture which will allow multiple services to be
supported by a single network. The new network architecture is based on IP and ATM, and supports other data, video and voice services.
Significant progress has already been made on the development of architecture, interface and protocol specifications for switches handling
Voice over IP(VoIP) and Voice over ATM(VoATM). The group expects to complete the multiservice network architecture specification by
year end.

MSF Grows Rapidly, Achieves Impressive Results

The speed at which the Multiservice Switching Forum is moving forward mirrors the pace of the industry. Founded in November 1998 with a
goal of signing 30 member companies, the organization now counts 55 member companies, including carriers and telecom equipment
manufacturers. A list of members may be found on the MSF Web site at msforum.org.

The organization's technical committee working groups (Switch Control, Architecture and Media) have met four times in six months, with over
90 representatives present at each meeting. The results include several formal ''liaison'' documents now circulating between the MSF and
other industry groups involved in the development of telecom standards, including The Asynchronous Transfer Mode (ATM) Forum, Institute
of Electrical and Electronics Engineers (IEEE), Internet Engineering Task Force (IETF), International Telecommunications Union (ITU) and
the European Telecommunications Standards Institute (ETSI). The MSF is committed to adopting and building on the strong work being
accomplished by other standards organizations, as it focuses on its core mission of creating a modular, open-architecture model for support of
multi-service switching.

New Open Architecture Will Allow Telecom Growth to Parallel Computer
Growth
''We believe that the telecom industry can benefit from the same types of

quantum leaps forward that the IT industry has been undergoing over the last
few years," noted Mr. Morgan Littlewood, President of the Multiservice
Switching Forum. He continued, "One of the reasons that the computer industry
has surged forward so rapidly is that there are very well-defined
interoperability standards for interfaces and protocols. Each company can
focus on developing the hardware and software pieces that they do best,
without having to re-engineer large parts of the network with each new
product. This improves product time to market."

When open architecture specifications are in place, carriers and network operators also benefit. They can move forward much more
confidently and quickly with their network expansions, knowing that the equipment they buy today will be compatible with other vendors'
newly released products tomorrow -- and next year.

''The goal of MSF is to develop multiservice switching with both IP and ATM based services,'' explains Ken Coit, VP of MSF. ''ATM has
features already defined that are necessary to support a robust, carrier-class multiservice environment. At the same time, the market for IP
services is growing enormously and is fueled by the ability to reach the end user's PC,''
adds Mr. Coit.

The MSF strategy of supporting ATM and IP is supported by industry marketing consultants. Dataquest notes that ATM has gained
widespread market acceptance and forecasts continued strong growth in the ATM market. The Yankee Group concurs, forecasting that the
ATM switch market will experience a compound annual growth rate of 36% over the next five years. The growth of the Internet has clearly
secured the importance of IP in the industry.


Karen Hold, Publisher of The ATM Report and ATMWORLD magazine, stated ''Carriers and network operators want to prepare for the new
opportunities that IP growth will surely create over the next few years, but at the same time, carriers must provide the quality and selection of
new services demanded by customers today. We believe the work the MSF is doing to support both goals is critical to carriers' long-term
investments in network infrastructure. In the end, we expect the adoption of open standards to result in greater choice of equipment, at lower
costs.''

The forum members believe that the switching equipment sold in the future must provide open choices for network operators. The industry is
moving so fast that it can be risky to lock into a single-vendor, proprietary solution for network infrastructure.
By developing open
architecture that supports interoperability of telecom equipment, the Company helps to create an environment where carriers and network
operators can select the best of breed for each type of telecom equipment.

For more information about the work of the Multiservice Switching Forum, or to find out about joining, contact the Company at
510-608-3990 or msforum.org.

SOURCE: Multiservice Switching Forum