QoS for Voice and Video refers to the use of Quality of Service techniques to prioritize and optimize real-time communication over a network. It ensures smooth delivery of voice calls and video streams by reducing latency, jitter, and packet loss. Since voice and video traffic are highly sensitive to delays, QoS assigns them higher priority than regular data traffic. Network administrators use methods such as traffic classification, DSCP marking, bandwidth reservation, and low-latency queuing to improve performance. These techniques help maintain clear audio, stable video quality, and uninterrupted communication during high network usage. QoS for Voice and Video Traffic is essential for VoIP systems, video conferencing, streaming platforms, and enterprise collaboration environments.
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