A Detailed Call History request routed to a region that does not host the organisation's data returns HTTP 451, and Cisco states that the response body then carries endpoint information indicating where the organisation's data can be retrieved; 4 regional hostnames are published, for United States and Canada, Europe, India and Australia.

Checked 2026-09-15

Otherwise, an HTTP 451 error code is returned. In such cases, the response body contains endpoint information indicating where the organization’s data can be retrieved.
Vendor
Cisco
Product
Webex Calling
Subsystem
Detailed Call History API
Deployment
not restricted
Region
not restricted
Release range
not restricted
Checked
2026-09-15

Sources

Cite this note

APA

WarmTransfer. (2026, September 15). The Webex Calling Detailed Call History API: source note wxcdrapi-wrong-region-returns-451-with-the-right-endpoint. WarmTransfer. https://warmtransfer.net/knowledge/claims/wxcdrapi-wrong-region-returns-451-with-the-right-endpoint

BibTeX

@misc{warmtransfer-claim-wxcdrapi-wrong-region-returns-451-with-the-right-endpoint,
  title  = {The Webex Calling Detailed Call History API: source note wxcdrapi-wrong-region-returns-451-with-the-right-endpoint},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/wxcdrapi-wrong-region-returns-451-with-the-right-endpoint},
  note   = {Source note wxcdrapi-wrong-region-returns-451-with-the-right-endpoint, checked 2026-09-15}
}

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