LBR supports both IPv4 and IPv6 subnets and checks for an IPv6 match first, falling back to IPv4 only if no IPv6 address is present.

Checked 2026-09-25

Vendor
Microsoft
Product
Teams Phone
Subsystem
network-topology
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-25
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Teams location-based routing: source note teams-location-based-routing-ipv6-precedence. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-location-based-routing-ipv6-precedence

BibTeX

@misc{warmtransfer-claim-teams-location-based-routing-ipv6-precedence,
  title  = {Teams location-based routing: source note teams-location-based-routing-ipv6-precedence},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/teams-location-based-routing-ipv6-precedence},
  note   = {Source note teams-location-based-routing-ipv6-precedence, checked 2026-09-25}
}

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