The Extension option is for Webex Calling users; a single configured extension is pre-filled automatically and multiple extensions are offered as a drop-down of pre-validated extensions.

Checked 2026-10-02

Vendor
Cisco
Product
Webex Contact Center
Subsystem
agent-desktop-sign-in
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-10-02
Checked
2026-10-02

Sources

Cite this note

APA

WarmTransfer. (2026, October 2). Troubleshooting Webex Contact Center agents on a Webex Calling extension: source note wxcc-webex-calling-station-troubleshooting-ext-autofill. WarmTransfer. https://warmtransfer.net/knowledge/claims/wxcc-webex-calling-station-troubleshooting-ext-autofill

BibTeX

@misc{warmtransfer-claim-wxcc-webex-calling-station-troubleshooting-ext-autofill,
  title  = {Troubleshooting Webex Contact Center agents on a Webex Calling extension: source note wxcc-webex-calling-station-troubleshooting-ext-autofill},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/wxcc-webex-calling-station-troubleshooting-ext-autofill},
  note   = {Source note wxcc-webex-calling-station-troubleshooting-ext-autofill, checked 2026-10-02}
}

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