Cisco's implementation sequence is to set up trunks and local gateways first, then create enterprise dial plans pointing at the right route group, and only then migrate users in batches.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- migration sequencing
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Implement the migration from Unified CM to Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Configure trunks, route groups and dial plans step
Cite this note
APA
WarmTransfer. (2026, September 25). Migrating a Unified CM dial plan to Webex Calling or Teams: source note dial-plan-migration-impl-sequence. WarmTransfer. https://warmtransfer.net/knowledge/claims/dial-plan-migration-impl-sequence
BibTeX
@misc{warmtransfer-claim-dial-plan-migration-impl-sequence,
title = {Migrating a Unified CM dial plan to Webex Calling or Teams: source note dial-plan-migration-impl-sequence},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/dial-plan-migration-impl-sequence},
note = {Source note dial-plan-migration-impl-sequence, checked 2026-09-25}
}