Cisco describes the correlation identifier as tying together multiple call legs of the same call session.

fact · verified 2026-09-05

tie together multiple call legs of the same call session
Vendor
Cisco
Product
Webex Calling
Subsystem
call detail records
Deployment
not restricted
Region
not restricted
Release range
current as of 2026-09-05
Status
fact
Confidence
0.90
Verified
2026-09-05

Sources

Cite this claim

APA

WarmTransfer. (2026, September 5). What the Webex Calling detailed call history records: claim wxcdr-correlation-id-is-the-session-tie. WarmTransfer. https://warmtransfer.net/knowledge/claims/wxcdr-correlation-id-is-the-session-tie

BibTeX

@misc{warmtransfer-claim-wxcdr-correlation-id-is-the-session-tie,
  title  = {What the Webex Calling detailed call history records: claim wxcdr-correlation-id-is-the-session-tie},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/wxcdr-correlation-id-is-the-session-tie},
  note   = {Claim wxcdr-correlation-id-is-the-session-tie, verified 2026-09-05}
}

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