Zoom's default DSCP marking values are 56 for audio, 40 for video and 40 for screen sharing.
Checked 2026-10-02
- Vendor
- Zoom
- Product
- Zoom Workplace
- Subsystem
- DSCP marking
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-10-02
- Checked
- 2026-10-02
Sources
- Using QoS DSCP Marking — Zoom (Zoom Support) · tier 2 current vendor documentation · Overview / default values
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting voice QoS markings that are stripped or ignored: source note voice-qos-troubleshooting-zoom-default-dscp. WarmTransfer. https://warmtransfer.net/knowledge/claims/voice-qos-troubleshooting-zoom-default-dscp
BibTeX
@misc{warmtransfer-claim-voice-qos-troubleshooting-zoom-default-dscp,
title = {Troubleshooting voice QoS markings that are stripped or ignored: source note voice-qos-troubleshooting-zoom-default-dscp},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/voice-qos-troubleshooting-zoom-default-dscp},
note = {Source note voice-qos-troubleshooting-zoom-default-dscp, checked 2026-10-02}
}