Source note · CUCM to Teams Phone migration
The maximum total number of translation rules is 400, the maximum parameter-name length is 100 symbols, the maximum pattern length is 1024 symbols and the maximum translation length is 256 symbols.
Checked 2026-09-21
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- number-translation
- 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 · Considerations, Note listing the maximums
Cite this note
APA
WarmTransfer. (2026, September 21). CUCM to Teams Phone migration: source note cucm-to-teams-phone-translation-limits. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-translation-limits
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-translation-limits,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-translation-limits},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-translation-limits},
note = {Source note cucm-to-teams-phone-translation-limits, checked 2026-09-21}
}