Source note · CUCM to Teams Phone migration
Direct Routing can be deployed alongside Microsoft Calling Plan, Operator Connect and Teams Phone Mobile in the same tenant, with a common pattern being Calling Plan or Operator Connect for PSTN calling and Direct Routing for third-party PBXs, analog devices and specialised routing.
Checked 2026-09-16
This hybrid deployment allows organizations to optimize call routing while maintaining existing telephony investments.
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- mixed connectivity
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-16
- Checked
- 2026-09-16
Sources
- Plan Direct Routing — Microsoft (Microsoft Learn) · tier 2 current vendor documentation · Plan Direct Routing > Direct Routing with Calling Plan and Operator Connect
Cite this note
APA
WarmTransfer. (2026, September 16). CUCM to Teams Phone migration: source note cucm-to-teams-phone-dr-hybrid-connectivity. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-dr-hybrid-connectivity
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-dr-hybrid-connectivity,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-dr-hybrid-connectivity},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-dr-hybrid-connectivity},
note = {Source note cucm-to-teams-phone-dr-hybrid-connectivity, checked 2026-09-16}
}