Source note · Setting up TLS and SRTP on CUBE

The sip-ua command transport tcp tls v1.2 minimum enables TLS 1.2 and above, while naming a single version without minimum enables only that version.

Checked 2026-09-30

Vendor: Cisco
Product: Cisco Unified Border Element
Subsystem: SIP TLS
Deployment: on-premises
Region: not restricted
Release range: IOS XE 17.14.1a and later
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 > Global SIP-UA configuration > TLS version modes (Exclusive, Minimum)

Cite this note

APA

WarmTransfer. (2026, September 30). Setting up TLS and SRTP on CUBE: source note cube-tls-srtp-setup-tls-minimum-keyword. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-tls-srtp-setup-tls-minimum-keyword

BibTeX

@misc{warmtransfer-claim-cube-tls-srtp-setup-tls-minimum-keyword,
  title  = {Setting up TLS and SRTP on CUBE: source note cube-tls-srtp-setup-tls-minimum-keyword},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cube-tls-srtp-setup-tls-minimum-keyword},
  note   = {Source note cube-tls-srtp-setup-tls-minimum-keyword, checked 2026-09-30}
}

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