When SRTP pass-through is enabled, CUBE does not support media interworking on the call.

Checked 2026-09-30

If SRTP pass-thru feature is enabled, media interworking will not be supported.
Vendor
Cisco
Product
Cisco Unified Border Element
Subsystem
SRTP pass-through
Deployment
on-premises
Region
not restricted
Release range
IOS XE 17.6 onwards book
Checked
2026-09-30

Sources

Cite this note

APA

WarmTransfer. (2026, September 30). Setting up TLS and SRTP on CUBE: source note cube-tls-srtp-setup-passthru-no-interworking. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-tls-srtp-setup-passthru-no-interworking

BibTeX

@misc{warmtransfer-claim-cube-tls-srtp-setup-passthru-no-interworking,
  title  = {Setting up TLS and SRTP on CUBE: source note cube-tls-srtp-setup-passthru-no-interworking},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cube-tls-srtp-setup-passthru-no-interworking},
  note   = {Source note cube-tls-srtp-setup-passthru-no-interworking, checked 2026-09-30}
}

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