A former university lecturer used to say, "any problem can be beaten to death with pound notes". Many network managers looking at the impact of voice over IP on their networks might be thinking along similar lines, but is more bandwidth the answer to the performance and quality issues they are currently or soon to be suffering?
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Service Oriented Architectures (SOAs) will provide greater flexibility for those utilising them, but will also bring greater issues for data and functional connectivity. This paper contrasts and compares the capabilities of a point-to-point and an enterprise service bus approach.
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