The recommended codepoint for the Expedited Forwarding PHB is binary 101110 (decimal 46).
Checked 2026-10-02
Codepoint 101110 is RECOMMENDED for the EF PHB.
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- Expedited Forwarding PHB
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 3246
- Checked
- 2026-10-02
Sources
- RFC 3246: An Expedited Forwarding PHB (Per-Hop Behavior) — IETF / RFC Editor · tier 1 standards and regulators · Section 2.7
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting voice QoS markings that are stripped or ignored: source note voice-qos-troubleshooting-rfc3246-ef-codepoint. WarmTransfer. https://warmtransfer.net/knowledge/claims/voice-qos-troubleshooting-rfc3246-ef-codepoint
BibTeX
@misc{warmtransfer-claim-voice-qos-troubleshooting-rfc3246-ef-codepoint,
title = {Troubleshooting voice QoS markings that are stripped or ignored: source note voice-qos-troubleshooting-rfc3246-ef-codepoint},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/voice-qos-troubleshooting-rfc3246-ef-codepoint},
note = {Source note voice-qos-troubleshooting-rfc3246-ef-codepoint, checked 2026-10-02}
}