Cisco states CUBE should comply with the session recording protocol of draft-ietf-siprec-protocol-16 and supports only the siprec option tag and the src feature tag among its extensions.

Checked 2026-10-01

CUBE supports only the 'siprec Option' Tag and the 'src feature' tag among the various other extensions
Vendor
Cisco
Product
Cisco Unified Border Element
Subsystem
SIPREC
Deployment
on-premises
Region
not restricted
Release range
IOS XE 17.6 onwards
Checked
2026-10-01

Sources

Cite this note

APA

WarmTransfer. (2026, October 1). Setting up SIPREC forking on CUBE for call recording: source note cube-siprec-setup-protocol-draft-16-tags. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-siprec-setup-protocol-draft-16-tags

BibTeX

@misc{warmtransfer-claim-cube-siprec-setup-protocol-draft-16-tags,
  title  = {Setting up SIPREC forking on CUBE for call recording: source note cube-siprec-setup-protocol-draft-16-tags},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cube-siprec-setup-protocol-draft-16-tags},
  note   = {Source note cube-siprec-setup-protocol-draft-16-tags, checked 2026-10-01}
}

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