The Unity .zip file uploaded to the Control Hub migration can be at most 2 GB.
Checked 2026-09-23
- Vendor
- Cisco
- Product
- Webex Calling (Control Hub migration)
- Subsystem
- UCM to Webex Calling migration
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-23
- Checked
- 2026-09-23
Sources
- Migrate devices and features from Unified CM to Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Migration of data (upload limits)
Cite this note
APA
WarmTransfer. (2026, September 23). Unity Connection call handler configuration and how to obtain it: source note unity-connection-call-handler-config-wxc-zip-limit. WarmTransfer. https://warmtransfer.net/knowledge/claims/unity-connection-call-handler-config-wxc-zip-limit
BibTeX
@misc{warmtransfer-claim-unity-connection-call-handler-config-wxc-zip-limit,
title = {Unity Connection call handler configuration and how to obtain it: source note unity-connection-call-handler-config-wxc-zip-limit},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/unity-connection-call-handler-config-wxc-zip-limit},
note = {Source note unity-connection-call-handler-config-wxc-zip-limit, checked 2026-09-23}
}