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Technology Stocks : Newbridge Networks
NN 13.69-2.5%Dec 2 3:59 PM EST
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To: Ian@SI who wrote (14573)11/15/1999 1:28:00 PM
From: fumble   of 18016
 
Video conferencing capabilities over dedicated ISDN lines cost approximately $30 an hour to a client, per endpoint, in addition to leasing the ISDN line.

Video conferencing capabilities over an IP network are expected to reduce these operational costs by more than 75%, as well as eliminate the cost of the dedicated line.

The difference is that ISDN gives a guaranteed QoS. With this example you can see what QoS is worth to a carrier. A premium ATM connection with a SLA giving the necessary bandwidth and QoS is a profitable contract for a carrier.
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