spirent.com

Over the past decade, demand for new telecom services and the multimedia clients to run them has grown enormously, and they play a key part of our professional and personal lives. Advanced communication clients help us to see, hear, understand and respond in real-time, and are forecast to find their way into ever more aspects of our existence. But developing a communication client is no simple task.

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When we’re testing for provisioning scale for a device under test candidate, what is the meaningful metric to measure? Traditional metrics such as bandwidth, connections per second, or open connections are narrow focused metrics that measure specific engineering attributes of the device. For example, open connections and connections per second will give you information about table scaling and bandwidth will give you information about forwarding efficiency but neither of these metrics will put it all together and directly measure how users perceive quality over time.

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