Source note · Microsoft Teams Phone architecture and licensing
A Teams Phone license and a PSTN solution are separate requirements: the license grants the calling capabilities while the PSTN solution supplies phone numbers and domestic international and emergency connectivity.
Checked 2026-09-06
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- architecture
- Deployment
- cloud
- Region
- not restricted
- Release range
- current as of 2026-09-06
- Checked
- 2026-09-06
Sources
- What is Teams Phone — Microsoft (Microsoft Learn) · tier 2 current vendor documentation · What is Teams Phone, add-on options and note after the list
Cite this note
APA
WarmTransfer. (2026, September 6). Microsoft Teams Phone architecture and licensing: source note teamsphone-license-and-pstn-are-separate. WarmTransfer. https://warmtransfer.net/knowledge/claims/teamsphone-license-and-pstn-are-separate
BibTeX
@misc{warmtransfer-claim-teamsphone-license-and-pstn-are-separate,
title = {Microsoft Teams Phone architecture and licensing: source note teamsphone-license-and-pstn-are-separate},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teamsphone-license-and-pstn-are-separate},
note = {Source note teamsphone-license-and-pstn-are-separate, checked 2026-09-06}
}