Source note · UCaaS platforms compared
Teams SIP Gateway requires the user to have a phone number with PSTN calling enabled, and SIP Gateway is not yet available for DoD tenants.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- device support
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Plan SIP Gateway — Microsoft · tier 2 current vendor documentation · section 'Requirements to use SIP Gateway'
Cite this note
APA
WarmTransfer. (2026, September 30). UCaaS platforms compared: source note ucaas-platform-comparison-teams-sip-gw-requirements. WarmTransfer. https://warmtransfer.net/knowledge/claims/ucaas-platform-comparison-teams-sip-gw-requirements
BibTeX
@misc{warmtransfer-claim-ucaas-platform-comparison-teams-sip-gw-requirements,
title = {UCaaS platforms compared: source note ucaas-platform-comparison-teams-sip-gw-requirements},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/ucaas-platform-comparison-teams-sip-gw-requirements},
note = {Source note ucaas-platform-comparison-teams-sip-gw-requirements, checked 2026-09-30}
}