PSTN usage detail records are kept for 365 days for Calling Plans and 150 days for Direct Routing by default, with country-specific periods such as 730 days in Italy and Mexico and 450 days in the United Kingdom, based on the user's country.

Checked 2026-09-24

Vendor
Microsoft
Product
Microsoft Teams admin center PSTN usage report
Subsystem
pstn-usage
Deployment
multi-tenant
Region
varies by user country
Release range
current as of 2026-09-24
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Teams call quality dashboard and analytics: source note teams-call-analytics-pstn-retention-default. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-call-analytics-pstn-retention-default

BibTeX

@misc{warmtransfer-claim-teams-call-analytics-pstn-retention-default,
  title  = {Teams call quality dashboard and analytics: source note teams-call-analytics-pstn-retention-default},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/teams-call-analytics-pstn-retention-default},
  note   = {Source note teams-call-analytics-pstn-retention-default, checked 2026-09-24}
}

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