Source note · Setting up CUBE for a carrier SIP trunk

A codec preference list is built with voice class codec tag and codec preference value codec-type entries, then applied to a dial-peer with voice-class codec tag.

Checked 2026-09-25

Vendor: Cisco
Product: Cisco Unified Border Element
Subsystem: codecs
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 - Introduction to Codecs — Cisco Systems · tier 2 current vendor documentation · Introduction to Codecs; voice class codec and dial-peer application

Cite this note

APA

WarmTransfer. (2026, September 25). Setting up CUBE for a carrier SIP trunk: source note cube-carrier-trunk-setup-codec-class-syntax. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-carrier-trunk-setup-codec-class-syntax

BibTeX

@misc{warmtransfer-claim-cube-carrier-trunk-setup-codec-class-syntax,
  title  = {Setting up CUBE for a carrier SIP trunk: source note cube-carrier-trunk-setup-codec-class-syntax},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cube-carrier-trunk-setup-codec-class-syntax},
  note   = {Source note cube-carrier-trunk-setup-codec-class-syntax, checked 2026-09-25}
}

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