Voice over Frame vs. Voice over ATM/IP
Today's increased bandwidth and reliability in data networks have opened many opportunities for the end users of data services. The growth and popularity of frame relay has been a prime example in this evolution. With these improvements in the networks and the emergence of highly effective voice compression algorithms, increasing numbers of users are looking to move voice traffic onto their data networks for improved cost and efficiency. Currently several data networking techniques are considered for transmission of voice traffic including frame relay, ATM, and IP - each with their own advantages and disadvantages. This session will discuss the background of voice transmission over data networks in general, and the advantages of using frame relay in contrast to competing networking technologies.
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Mike
Walsh is a Product Marketing Manager at Nortel Networks where he has worked
for eleven years. In this role he is responsible for the marketing of frame
relay services and equipment in Nortel's Passport product line. Immediately
prior to movement into this role he completed a two-year expatriate
assignment in England as a senior product architect and team leader. His
previous experience in Nortel has included additional positions in research
and development, as well as in manufacturing operations. Mr. Walsh holds Master degrees in
managerial and technical disciplines from North Carolina State University,
and a Bachelor degree from Clarkson University. He has served on several
charitable organization boards including the North Carolina Symphony and RTP
chapter of the March of Dimes. Mr. Walsh is currently serving as the Chair of Market Development and Education committee in the Frame Relay Forum. |
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