With Unified CCX, Finesse supports E.164 sign-in extensions up to a maximum of 15 characters.

Checked 2026-10-02

Vendor
Cisco
Product
Cisco Finesse
Subsystem
REST API User
Deployment
on-premises
Region
not restricted
Release range
current as of 2026-10-02; Unified CCX deployments
Checked
2026-10-02

Sources

Cite this note

APA

WarmTransfer. (2026, October 2). Troubleshooting Cisco Finesse agent sign-in: source note finesse-login-troubleshooting-uccx-e164-15-chars. WarmTransfer. https://warmtransfer.net/knowledge/claims/finesse-login-troubleshooting-uccx-e164-15-chars

BibTeX

@misc{warmtransfer-claim-finesse-login-troubleshooting-uccx-e164-15-chars,
  title  = {Troubleshooting Cisco Finesse agent sign-in: source note finesse-login-troubleshooting-uccx-e164-15-chars},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/finesse-login-troubleshooting-uccx-e164-15-chars},
  note   = {Source note finesse-login-troubleshooting-uccx-e164-15-chars, checked 2026-10-02}
}

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