QoS Troubleshooting in Voice and Video Applications involves identifying and resolving network issues that affect real-time communication quality. It focuses on problems like latency, jitter, packet loss, and bandwidth congestion that degrade audio and video performance. Network engineers analyze QoS configurations, traffic prioritization rules, and bandwidth allocation to detect misconfigurations. They also use monitoring tools and logs to evaluate call quality and network behavior. Common fixes include adjusting queue settings, refining traffic classification, and optimizing bandwidth usage. This process ensures smooth, high-quality voice and video communication in enterprise networks. It is essential for maintaining reliable unified communication systems.
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