Source note · QoS marking and queuing for voice

On Windows, Teams DSCP markings are applied by OS QoS policy matching the executable ms-teams.exe and a source port range. The policy can be deployed through Intune (NetworkQoSPolicy CSP), PowerShell New-NetQosPolicy or Group Policy (Policy-based QoS).

Checked 2026-09-24

Vendor: Microsoft
Product: Microsoft Teams desktop client (Windows)
Subsystem: QoS
Deployment: multi-tenant
Region: not restricted
Release range: current as of 2026-09-24
Checked: 2026-09-24

Sources

Implement Quality of Service (QoS) in Microsoft Teams desktop clients on Windows — Microsoft · tier 2 current vendor documentation · Sections 'Configuring DSCP markings using Intune', 'using PowerShell commands', 'using Group Policy'

Cite this note

APA

WarmTransfer. (2026, September 24). QoS marking and queuing for voice: source note qos-marking-teams-windows-policy. WarmTransfer. https://warmtransfer.net/knowledge/claims/qos-marking-teams-windows-policy

BibTeX

@misc{warmtransfer-claim-qos-marking-teams-windows-policy,
  title  = {QoS marking and queuing for voice: source note qos-marking-teams-windows-policy},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/qos-marking-teams-windows-policy},
  note   = {Source note qos-marking-teams-windows-policy, checked 2026-09-24}
}

Read in context