Source note · SIP trunk carrier turn-up and acceptance testing
When more than one DTMF relay method is configured on a CUBE dial-peer, preference runs from highest to lowest in the order the methods were configured.
Checked 2026-09-25
preference goes from highest to lowest in the order of configuration
- Vendor
- Cisco
- Product
- Cisco Unified Border Element (CUBE)
- Subsystem
- dtmf
- Deployment
- on-premises
- Region
- not restricted
- Release range
- IOS XE 17.6 onwards
- Checked
- 2026-09-25
Sources
- Cisco Unified Border Element Configuration Guide - Cisco IOS XE 17.6 Onwards - DTMF Relay — Cisco Systems · tier 2 current vendor documentation · DTMF Relay chapter, multiple DTMF relay methods
Cite this note
APA
WarmTransfer. (2026, September 25). SIP trunk carrier turn-up and acceptance testing: source note sip-trunk-carrier-turn-up-cube-dtmf-order. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-trunk-carrier-turn-up-cube-dtmf-order
BibTeX
@misc{warmtransfer-claim-sip-trunk-carrier-turn-up-cube-dtmf-order,
title = {SIP trunk carrier turn-up and acceptance testing: source note sip-trunk-carrier-turn-up-cube-dtmf-order},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sip-trunk-carrier-turn-up-cube-dtmf-order},
note = {Source note sip-trunk-carrier-turn-up-cube-dtmf-order, checked 2026-09-25}
}