Source note · Setting up CUBE for a carrier SIP trunk
allow-connections sip to sip under voice service voip is part of basic CUBE enablement and permits SIP-to-SIP calls through the platform.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Unified Border Element
- Subsystem
- voice service voip
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Cisco IOS XE 17.6 onwards
- Checked
- 2026-09-25
Sources
- Cisco Unified Border Element Configuration Guide - Cisco IOS XE 17.6 Onwards - Overview of Cisco Unified Border Element — Cisco · tier 2 current vendor documentation · Overview of Cisco Unified Border Element; basic CUBE configuration steps
Cite this note
APA
WarmTransfer. (2026, September 25). Setting up CUBE for a carrier SIP trunk: source note cube-carrier-trunk-setup-allow-sip-to-sip. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-carrier-trunk-setup-allow-sip-to-sip
BibTeX
@misc{warmtransfer-claim-cube-carrier-trunk-setup-allow-sip-to-sip,
title = {Setting up CUBE for a carrier SIP trunk: source note cube-carrier-trunk-setup-allow-sip-to-sip},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-carrier-trunk-setup-allow-sip-to-sip},
note = {Source note cube-carrier-trunk-setup-allow-sip-to-sip, checked 2026-09-25}
}