Source note · Unified CM SIP trunk to CUBE configuration
The Local Gateway guide's dial peers toward Unified CM set dtmf-relay rtp-nte, which declares RFC 2833 RTP-NTE as the expected DTMF method on that leg.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Cisco Unified Border Element
- Subsystem
- dial peers
- Deployment
- on-premises, hybrid
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Configure Local Gateway on Cisco IOS XE for Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Unified CM integration; dial-peer 300/400
Cite this note
APA
WarmTransfer. (2026, September 24). Unified CM SIP trunk to CUBE configuration: source note cucm-config-sip-trunk-to-cube-cube-dtmf-rtp-nte. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-config-sip-trunk-to-cube-cube-dtmf-rtp-nte
BibTeX
@misc{warmtransfer-claim-cucm-config-sip-trunk-to-cube-cube-dtmf-rtp-nte,
title = {Unified CM SIP trunk to CUBE configuration: source note cucm-config-sip-trunk-to-cube-cube-dtmf-rtp-nte},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-config-sip-trunk-to-cube-cube-dtmf-rtp-nte},
note = {Source note cucm-config-sip-trunk-to-cube-cube-dtmf-rtp-nte, checked 2026-09-24}
}