For Webex devices in shared mode, the supported-devices page says to register them to the cloud and then add Webex Calling PSTN service to the Workspace.

Checked 2026-09-25

For Webex devices in shared mode, you register them to the cloud and then add Webex Calling PSTN service to the Workspace.
Vendor
Cisco
Product
Webex Calling
Subsystem
shared mode
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-25
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Cisco Desk and Room devices for calling: source note cisco-desk-room-devices-calling-shared-cloud-then-pstn. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-desk-room-devices-calling-shared-cloud-then-pstn

BibTeX

@misc{warmtransfer-claim-cisco-desk-room-devices-calling-shared-cloud-then-pstn,
  title  = {Cisco Desk and Room devices for calling: source note cisco-desk-room-devices-calling-shared-cloud-then-pstn},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cisco-desk-room-devices-calling-shared-cloud-then-pstn},
  note   = {Source note cisco-desk-room-devices-calling-shared-cloud-then-pstn, checked 2026-09-25}
}

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