A Control Hub location can be assigned only one PSTN option: Cisco Calling Plans, Cloud Connected PSTN, or premises-based PSTN through a Local Gateway.
Checked 2026-09-24
A single location as defined within the Control Hub can only be assigned to a single PSTN option.
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- PSTN
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Prepare to migrate from Unified CM to Webex Calling — Cisco · tier 2 current vendor documentation · PSTN section
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-one-pstn-per-location. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-one-pstn-per-location
BibTeX
@misc{warmtransfer-claim-cucm-webex-calling-hybrid-build-one-pstn-per-location,
title = {Building a hybrid Unified CM and Webex Calling environment for a phased migration: source note cucm-webex-calling-hybrid-build-one-pstn-per-location},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-one-pstn-per-location},
note = {Source note cucm-webex-calling-hybrid-build-one-pstn-per-location, checked 2026-09-24}
}