When adding numbers in Control Hub, turning on Activate Numbers Later makes them available for configuration immediately while leaving activation for later, which Cisco says to use when porting numbers later.

Checked 2026-09-24

Use this setting if you plan to port numbers later.
Vendor
Cisco
Product
Webex Calling
Subsystem
numbers
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-24
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Building a hybrid Unified CM and Webex Calling environment for a phased migration: source note cucm-webex-calling-hybrid-build-activate-later. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-activate-later

BibTeX

@misc{warmtransfer-claim-cucm-webex-calling-hybrid-build-activate-later,
  title  = {Building a hybrid Unified CM and Webex Calling environment for a phased migration: source note cucm-webex-calling-hybrid-build-activate-later},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-activate-later},
  note   = {Source note cucm-webex-calling-hybrid-build-activate-later, checked 2026-09-24}
}

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