Implementing Quality of Service for Zoom Phone

Publisher

Zoom Communications

URL

https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0076072

Published

unknown

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

Zoom website terms; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

• Portal-configured DSCP markings are pushed down to certified desk phones. in context
• Zoom notes that DSCP markings are typically not preserved once traffic leaves the customer network and enters the internet. in context
• Admins set Zoom Phone media and signaling DSCP values under Account Settings > Zoom Phone > Enable QoS with DSCP marking, and the app on mobile, macOS and Linux applies those portal values. in context
• For the Windows app to apply portal-configured DSCP values, the app must run with administrator privileges or the markings must be applied through PowerShell or Group Policy. in context
• The Zoom Workplace app on Windows marks Zoom Phone media with DSCP 56 and signaling with DSCP 40 by default. in context

Cite this source record

APA

WarmTransfer. (2026, September 25). Implementing Quality of Service for Zoom Phone. WarmTransfer. https://warmtransfer.net/knowledge/sources/zoom-kb0076072-phone-qos-implementation

BibTeX

@misc{warmtransfer-zoom-kb0076072-phone-qos-implementation,
  title  = {Implementing Quality of Service for Zoom Phone},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/zoom-kb0076072-phone-qos-implementation},
  note   = {Zoom Communications, accessed 2026-09-25}
}