Source note · CUCM to Teams Phone migration
No Microsoft Learn document specific to migrating from Cisco Unified Communications Manager to Teams Phone was located in this run; Microsoft's migration and voice planning content is expressed in terms of PSTN connectivity models, Direct Routing components and device compatibility rather than in terms of replacing a named competitor PBX.
inferred · Checked 2026-09-16
Have an existing PSTN carrier relationship. Require integration with third-party PBXs or analog devices.
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- documentation coverage
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- as of 2026-09-16
- Status
- inferred
- Checked
- 2026-09-16
Sources
- Plan Direct Routing — Microsoft (Microsoft Learn) · tier 2 current vendor documentation · Plan Direct Routing > Why choose Direct Routing? (the page's stated fits, none of which name a vendor PBX)
Cite this note
APA
WarmTransfer. (2026, September 16). CUCM to Teams Phone migration: source note cucm-to-teams-phone-no-microsoft-cucm-guide. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-no-microsoft-cucm-guide
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-no-microsoft-cucm-guide,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-no-microsoft-cucm-guide},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-no-microsoft-cucm-guide},
note = {Source note cucm-to-teams-phone-no-microsoft-cucm-guide, checked 2026-09-16}
}