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4. Telephony SIP End-to-End Performance Metrics

Presented by Daryl Malas, CableLabs.

This session will focus on a new IETF RFC (RFC 6076), which defines a set of metrics and their usage to evaluate the performance of end-to-end Session Initiation Protocol (SIP) for telephony services in both production and testing environments. This session will examine a methodology for combining a standard set of common metrics, allowing interoperable performance measurements, easing the comparison of industry implementations. This will benefit network operators, who often collect information on the responsiveness of the network to customer requests for services.