Claim record · CUCM to Webex Calling migration
Cisco defines 2 migration approaches: a flash-cut in which all users and devices move in 1 window after which the on-premises estate can be decommissioned, and a phased approach in which groups move over an extended period.
fact · verified 2026-09-04
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- Unified CM to Webex Calling migration
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-04
- Status
- fact
- Confidence
- 0.90
- Verified
- 2026-09-04
Sources
- Transitioning from Unified CM to Webex Calling — Deployment Guide — Cisco Systems, Inc. (CTG TME) · tier 2 current vendor documentation · Migration Approach
Cite this claim
APA
WarmTransfer. (2026, September 4). CUCM to Webex Calling migration: claim wxc-mig-approach-flashcut-vs-phased. WarmTransfer. https://warmtransfer.net/knowledge/claims/wxc-mig-approach-flashcut-vs-phased
BibTeX
@misc{warmtransfer-claim-wxc-mig-approach-flashcut-vs-phased,
title = {CUCM to Webex Calling migration: claim wxc-mig-approach-flashcut-vs-phased},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/wxc-mig-approach-flashcut-vs-phased},
note = {Claim wxc-mig-approach-flashcut-vs-phased, verified 2026-09-04}
}