The Unified CM partition holding Webex destinations must be added to every calling search space that needs to reach Webex, including the calling search space of the inbound PSTN trunk.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Unified CM
- Subsystem
- class of service
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Configure Unified CM for Webex Calling — Cisco Webex · tier 2 current vendor documentation · Create a Partition for Webex Destinations
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-webex-partition-all-css. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-webex-partition-all-css
BibTeX
@misc{warmtransfer-claim-cucm-webex-calling-hybrid-build-webex-partition-all-css,
title = {Building a hybrid Unified CM and Webex Calling environment for a phased migration: source note cucm-webex-calling-hybrid-build-webex-partition-all-css},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-webex-partition-all-css},
note = {Source note cucm-webex-calling-hybrid-build-webex-partition-all-css, checked 2026-09-24}
}