Cisco's Collaboration 14 Preferred Architecture recommends enforcing the QoS trust boundary at the network edge, at LAN access ingress, the WAN edge, or both.

Checked 2026-09-24

Vendor
Cisco
Product
Cisco Collaboration 14 on-premises
Subsystem
trust boundary
Deployment
on-premises
Region
not restricted
Release range
Collaboration 14 PA
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). QoS marking and queuing for voice: source note qos-marking-cisco-pa-trust-edge. WarmTransfer. https://warmtransfer.net/knowledge/claims/qos-marking-cisco-pa-trust-edge

BibTeX

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

Read in context