Claim record · Microsoft Teams Phone architecture and licensing
The Direct Routing SBA requires Media Bypass TLS 1.2 and firewall access for its documented client SBC NTP and Microsoft 365 communication ports.
fact · verified 2026-09-06
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- branch survivability
- Deployment
- direct-routing-sba
- Region
- not restricted
- Release range
- current as of 2026-09-06
- Status
- fact
- Confidence
- 0.90
- Verified
- 2026-09-06
Sources
- Survivable Branch Appliance for Direct Routing — Microsoft (Microsoft Learn) · tier 2 current vendor documentation · Prerequisites
Cite this claim
APA
WarmTransfer. (2026, September 6). Microsoft Teams Phone architecture and licensing: claim teamsphone-sba-has-network-prerequisites. WarmTransfer. https://warmtransfer.net/knowledge/claims/teamsphone-sba-has-network-prerequisites
BibTeX
@misc{warmtransfer-claim-teamsphone-sba-has-network-prerequisites,
title = {Microsoft Teams Phone architecture and licensing: claim teamsphone-sba-has-network-prerequisites},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teamsphone-sba-has-network-prerequisites},
note = {Claim teamsphone-sba-has-network-prerequisites, verified 2026-09-06}
}