A Control Hub location can be assigned only one PSTN option: Cisco Calling Plans, Cloud Connect, or on-premises PSTN via Local Gateway.
Checked 2026-09-24
- 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 Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Prepare to migrate > PSTN connectivity
Cite this note
APA
WarmTransfer. (2026, September 24). Unified CM and Webex Calling coexistence during a migration: source note cucm-webex-calling-coexistence-one-pstn-per-location. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-webex-calling-coexistence-one-pstn-per-location
BibTeX
@misc{warmtransfer-claim-cucm-webex-calling-coexistence-one-pstn-per-location,
title = {Unified CM and Webex Calling coexistence during a migration: source note cucm-webex-calling-coexistence-one-pstn-per-location},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-webex-calling-coexistence-one-pstn-per-location},
note = {Source note cucm-webex-calling-coexistence-one-pstn-per-location, checked 2026-09-24}
}