Microsoft's Teams emergency calling planning page says validation ensures an address is legitimate but does not name the MSAG or disclose which database validation is checked against.

Checked 2026-10-14

Vendor
Microsoft
Product
Microsoft Teams Phone
Subsystem
emergency addresses
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-10-14
Checked
2026-10-14

Sources

Cite this note

APA

WarmTransfer. (2026, October 14). ALI databases and MSAG address validation: source note ali-msag-location-provisioning-teams-no-msag-named. WarmTransfer. https://warmtransfer.net/knowledge/claims/ali-msag-location-provisioning-teams-no-msag-named

BibTeX

@misc{warmtransfer-claim-ali-msag-location-provisioning-teams-no-msag-named,
  title  = {ALI databases and MSAG address validation: source note ali-msag-location-provisioning-teams-no-msag-named},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/ali-msag-location-provisioning-teams-no-msag-named},
  note   = {Source note ali-msag-location-provisioning-teams-no-msag-named, checked 2026-10-14}
}

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