Tag: CS5

Sep 27, 2025
VoIP DSCP Markings: How EF and CS Classes Prioritize Voice Traffic for Clear Calls
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VoIP DSCP Markings: How EF and CS Classes Prioritize Voice Traffic for Clear Calls

Learn how EF (DSCP 46) and CS classes prioritize VoIP traffic to ensure clear, lag-free calls. Discover best practices, common mistakes, and why DSCP marking at the source is critical in 2025.

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