Source note · Setting up TLS and SRTP on CUBE
SRTP pass-through must be configured on both call legs; if the target leg does not support it, CUBE rejects the call with 415 Unsupported Media Type.
Checked 2026-09-30
- 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
- Cisco Unified Border Element Configuration Guide - Cisco IOS XE 17.6 Onwards - SRTP-SRTP Pass-Through — Cisco Systems · tier 2 current vendor documentation · SRTP-SRTP Pass-Through > Restrictions
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up TLS and SRTP on CUBE: source note cube-tls-srtp-setup-passthru-both-legs. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-tls-srtp-setup-passthru-both-legs
BibTeX
@misc{warmtransfer-claim-cube-tls-srtp-setup-passthru-both-legs,
title = {Setting up TLS and SRTP on CUBE: source note cube-tls-srtp-setup-passthru-both-legs},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-tls-srtp-setup-passthru-both-legs},
note = {Source note cube-tls-srtp-setup-passthru-both-legs, checked 2026-09-30}
}