Source note · CUCM to Teams Phone migration
Where the user's effective dial plan applies no normalisation rule to the dialled number, the Teams service dial plan prepends +CC using the country or region code of the dialling user's usage location, for Calling Plans, Direct Routing and PSTN conference dial-out.
Checked 2026-09-21
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- dial-plan
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-21
- Checked
- 2026-09-21
Sources
- Translate phone numbers for Direct Routing — Microsoft · tier 2 current vendor documentation · Route-based number translations - for outbound calls, Note
Cite this note
APA
WarmTransfer. (2026, September 21). CUCM to Teams Phone migration: source note cucm-to-teams-phone-dialplan-service-prepends-cc. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-dialplan-service-prepends-cc
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-dialplan-service-prepends-cc,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-dialplan-service-prepends-cc},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-dialplan-service-prepends-cc},
note = {Source note cucm-to-teams-phone-dialplan-service-prepends-cc, checked 2026-09-21}
}