Source note · CUCM to Webex Calling migration
A single device firmware migration task supports a maximum of 1000 devices.
Checked 2026-09-16
- Vendor
- Cisco
- Product
- not restricted
- Subsystem
- Unified CM to Webex Calling migration
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-16
- Checked
- 2026-09-16
Sources
- Migrate enterprise phone to Webex Calling phone firmware — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Section: Eligibility check, device count limit
Cite this note
APA
WarmTransfer. (2026, September 16). CUCM to Webex Calling migration: source note ucm-wxc-fw-task-cap-1000-devices. WarmTransfer. https://warmtransfer.net/knowledge/claims/ucm-wxc-fw-task-cap-1000-devices
BibTeX
@misc{warmtransfer-claim-ucm-wxc-fw-task-cap-1000-devices,
title = {CUCM to Webex Calling migration: source note ucm-wxc-fw-task-cap-1000-devices},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/ucm-wxc-fw-task-cap-1000-devices},
note = {Source note ucm-wxc-fw-task-cap-1000-devices, checked 2026-09-16}
}