Source note · Setting up TLS and SRTP on CUBE
The CUBE SIP TLS chapter lists a security license as required on Cisco 4000 series ISRs and an HSEC license for high call volumes.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Cisco Unified Border Element
- Subsystem
- Licensing
- 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 - SIP TLS Support — Cisco · tier 2 current vendor documentation · SIP TLS Support > Restrictions
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up TLS and SRTP on CUBE: source note cube-tls-srtp-setup-tls-license. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-tls-srtp-setup-tls-license
BibTeX
@misc{warmtransfer-claim-cube-tls-srtp-setup-tls-license,
title = {Setting up TLS and SRTP on CUBE: source note cube-tls-srtp-setup-tls-license},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-tls-srtp-setup-tls-license},
note = {Source note cube-tls-srtp-setup-tls-license, checked 2026-09-30}
}