Source note · Setting up CUBE as a Microsoft Teams Direct Routing SBC
Cisco documents 'show sip-ua calls' as displaying the local and remote crypto keys of a CUBE call, which confirms SRTP was negotiated.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Cisco Unified Border Element
- Subsystem
- SRTP
- Deployment
- on-premises
- Region
- not restricted
- Release range
- IOS XE 17.6 onwards
- Checked
- 2026-09-30
Sources
- Cisco Unified Border Element Configuration Guide - Cisco IOS XE 17.6 Onwards - SRTP-SRTP Interworking — Cisco Systems · tier 2 current vendor documentation · Verification section
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up CUBE as a Microsoft Teams Direct Routing SBC: source note cube-teams-direct-routing-setup-cube-srtp-verify. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-teams-direct-routing-setup-cube-srtp-verify
BibTeX
@misc{warmtransfer-claim-cube-teams-direct-routing-setup-cube-srtp-verify,
title = {Setting up CUBE as a Microsoft Teams Direct Routing SBC: source note cube-teams-direct-routing-setup-cube-srtp-verify},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-teams-direct-routing-setup-cube-srtp-verify},
note = {Source note cube-teams-direct-routing-setup-cube-srtp-verify, checked 2026-09-30}
}