TranSwitch Developer of intelligent, innovative silicon and software solutions
for the converging voice, data and video network
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TranSwitch Corporation
3 Enterprise Drive
Shelton, CT 06484
USA

T: +1.203.929.8810
F: +1.203.926.9453

Copyright © 1995-2007
TranSwitch Corporation

TranSwitch Corporation, Shelton, CT is ISO 9001:2000 Registered

Our Profile
A Leading Innovator

TranSwitch Corporation (NASDAQ: TXCC) is a leading innovator of high-speed VLSI solutions - microchips -which, as key components in telecommunications and data communications equipment, enable people throughout the world to communicate more readily, affordably, and reliably via voice, fax, e-mail, and multimedia. TranSwitch's customers are the Original Equipment Manufacturers (OEMs) who supply systems for three communications end markets: the Public Network Infrastructure, the Internet Infrastructure, and Corporate Wide Area Networks (WANs).

Technologically and commercially, these markets are converging. Public Network Service Providers such as the Regional Bell Operating Companies (RBOCs) are aggressively promoting Internet service along with telephone service because the Internet offers greater revenue growth. This drives up the volume of data vs. voice traffic in the Public Networks. Dedicated Internet Service Providers such as AOL utilize the Public Network Infrastructure as well as their own facilities, further boosting Public Network data traffic. And as the Public Network Infrastructure becomes more intelligent, with the capability to provide virtual private networks for data applications, Corporate Wide Area Networks are evolving from privately owned and maintained provided services to turnkey services delivered by Public Network Service Providers - yet further raising Public Network data volume.

The net effect of these trends, we believe, will be one voice/data network, optimized for cost-effective, high-speed data and voice service flow, delivering any service, anywhere. Voice traffic will be transported as data packets in the future with special care towards the quality requirements of real-time conversation. This represents a sea change.

Historically, data services have been overlaid on legacy networks built to handle voice traffic. Going forward, data will drive the network while voice comes along for the ride. TranSwitch's strategy is to create and supply key VLSI building blocks that will enable service providers to transition from today's voice-based legacy networks to truly data-centric, next-generation networks. We are developing the VLSI solutions for the areas of greatest demand:

Whereas the network core in the United States is actually overbuilt, today and for the near-term, the access and metropolitan network spaces cry out for more capacity, intelligence, and flexibility. TranSwitch Connectivity Engines™, as we call our solutions, will provide these needed attributes, giving our OEM customers a time-to- market edge while enabling their products to set new standards in capability and cost/performance. Unlike competitive VLSI solutions, our Connectivity Engines are user-programmable, enabling them to serve new applications through cost-effective software changes instead of costly and time-consuming silicon changes.

Programmability anticipates the future.


For OEMs, TranSwitch programmability makes it easy to differentiate, expand, and add value to their product lines. For network service providers, programmability extends equipment life cycles and reduces operating costs by making it easy to accommodate new standards and launch new services throughout the life of equipment based on TranSwitch's VLSI devices. In creating Connectivity Engines, TranSwitch applies in-depth understanding of global communications standards and technologies, and world-class expertise in systems architecture and VLSI design. By leveraging these intellectual assets and working in partnership with key equipment suppliers, we have developed the industry's most comprehensive solutions portfolio for the existing networks. We fully intend to extend our proven leadership into next-generation solutions.

We leverage expertise and innovation.


To date, TranSwitch has earned 90 international patents, and more than 88 others are pending. Our 400-plus worldwide customers include the world's leading telecom and datacom OEMs. As we commercialize next-generation Connectivity Engines, TranSwitch products should play an increasingly central role in the converging, evolving networks of tomorrow.