Intelligent voice network monitoring using echo cancellation statistics
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United States of America Patent
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Mar 10, 2009
Grant Date -
Oct 5, 2006
app pub date -
Apr 1, 2005
filing date -
Apr 1, 2005
priority date (Note) -
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Abstract
Monitoring voice quality passively using line echo cancellation data across a telecommunications network and reporting monitoring data to a central network management system. Network is monitored for potential voice quality issues for pro-active isolation of problems prior to customer complaints about the problems. Line echo cancellation related and non-related data for IP and other networks is gathered and correlated together to provide voice quality assessments of network performance.
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