On Tue, 30 Aug 2005, William Chops Westfield wrote:

>> there isn't much advantage to going VoIP for the rest [backbone],
>> swapping one digital system for another.
>> 
> Sure there is.  Packet switching is much easier than the circuit
> switching required by current phone technology, even if it IS digital.

But that is only because the reliability and latency requirements are 
lower ?!

Peter
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