Source note · E911 test calls and validation
Microsoft states that a successful Teams network-site match does not confirm the client obtained an emergency address, and tells admins to follow the test emergency calling steps to confirm the returned location rather than rely on a site match.
Checked 2026-09-25
A successful network-site match doesn't confirm that the client obtained an emergency address.
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- LIS / IPv6 subnet matching
- Deployment
- multi-tenant, hybrid
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Configure dynamic emergency calling — Microsoft · tier 2 current vendor documentation · Configure Location Information Service > IPv6 subnet matching, Important note and closing paragraph
Cite this note
APA
WarmTransfer. (2026, September 25). E911 test calls and validation: source note e911-testing-procedures-teams-test-after-lis-change. WarmTransfer. https://warmtransfer.net/knowledge/claims/e911-testing-procedures-teams-test-after-lis-change
BibTeX
@misc{warmtransfer-claim-e911-testing-procedures-teams-test-after-lis-change,
title = {E911 test calls and validation: source note e911-testing-procedures-teams-test-after-lis-change},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/e911-testing-procedures-teams-test-after-lis-change},
note = {Source note e911-testing-procedures-teams-test-after-lis-change, checked 2026-09-25}
}