Source note · Teams Phone in GCC and GCC High and DoD
GCC High Teams endpoint sets are *.gov.teams.microsoft.us on TCP 443 and 80 (set 31), plus an Optimize media set (set 7) including 52.127.88.0/21 on UDP 3478-3481.
Checked 2026-10-02
- Vendor
- Microsoft
- Product
- Microsoft Teams
- Subsystem
- network endpoints
- Deployment
- gcc-high
- Region
- us
- Release range
- endpoint data version of 2026-07-01
- Checked
- 2026-10-02
Sources
- Microsoft 365 U.S. Government GCC High endpoints — Microsoft · tier 2 current vendor documentation · Microsoft Teams table, endpoint set IDs 7 and 31
Cite this note
APA
WarmTransfer. (2026, October 2). Teams Phone in GCC and GCC High and DoD: source note teams-phone-government-clouds-gcch-teams-fqdn-endpoints. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-phone-government-clouds-gcch-teams-fqdn-endpoints
BibTeX
@misc{warmtransfer-claim-teams-phone-government-clouds-gcch-teams-fqdn-endpoints,
title = {Teams Phone in GCC and GCC High and DoD: source note teams-phone-government-clouds-gcch-teams-fqdn-endpoints},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-phone-government-clouds-gcch-teams-fqdn-endpoints},
note = {Source note teams-phone-government-clouds-gcch-teams-fqdn-endpoints, checked 2026-10-02}
}