Source note · E911 test calls and validation
When a Teams client matches the Location Information Service, the first match wins in the order wireless access point, Ethernet switch/port, Ethernet switch, then subnet.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- LIS
- 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 dynamic emergency calling > Plan for emergency calling, step 2
Cite this note
APA
WarmTransfer. (2026, September 25). E911 test calls and validation: source note e911-testing-procedures-teams-lis-match-order. WarmTransfer. https://warmtransfer.net/knowledge/claims/e911-testing-procedures-teams-lis-match-order
BibTeX
@misc{warmtransfer-claim-e911-testing-procedures-teams-lis-match-order,
title = {E911 test calls and validation: source note e911-testing-procedures-teams-lis-match-order},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/e911-testing-procedures-teams-lis-match-order},
note = {Source note e911-testing-procedures-teams-lis-match-order, checked 2026-09-25}
}