Source note · Network-based location for E911 across platforms
Teams makes LIS requests based on Ethernet switch (PortID or ChassisID) and wireless access point (BSSID) regardless of whether the external IP address matches a trusted IP address.
Checked 2026-10-14
- Vendor
- Microsoft
- Product
- Microsoft Teams
- Subsystem
- network settings
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-10-14
- Checked
- 2026-10-14
Sources
- Configure dynamic emergency calling — Microsoft · tier 2 current vendor documentation · Configure network settings, Note following the trusted IP paragraph
Cite this note
APA
WarmTransfer. (2026, October 14). Network-based location for E911 across platforms: source note e911-network-location-discovery-teams-l2-ignores-trusted-ip. WarmTransfer. https://warmtransfer.net/knowledge/claims/e911-network-location-discovery-teams-l2-ignores-trusted-ip
BibTeX
@misc{warmtransfer-claim-e911-network-location-discovery-teams-l2-ignores-trusted-ip,
title = {Network-based location for E911 across platforms: source note e911-network-location-discovery-teams-l2-ignores-trusted-ip},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/e911-network-location-discovery-teams-l2-ignores-trusted-ip},
note = {Source note e911-network-location-discovery-teams-l2-ignores-trusted-ip, checked 2026-10-14}
}