The Zoom Phone quality of service dashboard uses MOS on a 1-5 scale as its main measure and counts calls with MOS of 3.5 or higher as good quality and below 3.5 as poor.

Checked 2026-09-24

Vendor
Zoom
Product
Zoom Phone
Subsystem
Quality of service dashboard
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-24
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). UC observability and synthetic monitoring: source note observability-uc-zoom-phone-qos-mos-threshold. WarmTransfer. https://warmtransfer.net/knowledge/claims/observability-uc-zoom-phone-qos-mos-threshold

BibTeX

@misc{warmtransfer-claim-observability-uc-zoom-phone-qos-mos-threshold,
  title  = {UC observability and synthetic monitoring: source note observability-uc-zoom-phone-qos-mos-threshold},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/observability-uc-zoom-phone-qos-mos-threshold},
  note   = {Source note observability-uc-zoom-phone-qos-mos-threshold, checked 2026-09-24}
}

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