Mobility

Bringing QoS Over Wireless LAN Into Focus

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Executive Summary

The reliable delivery of latency-sensitive voice and video streams mandates the use of transport mechanisms with very low packet loss, jitter, and delay. IP PBX systems already incorporate the necessary mechanisms to deliver these services over Local Area Networks (LANs) and Wide Area Networks (WANs). The introduction of corporate Wi-Fi networks and wireless clients introduces a disruptive new variable in the transportation of latency-sensitive streams, one that must be properly managed and controlled to provide a satisfactory user experience.

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