Source note · Troubleshooting a Webex Calling Local Gateway
The Local Gateway (CUBE) supports ICE-lite for Webex Calling media optimization, with restrictions. It requires CUBE software 17.3 or 16.12.5 or later and is enabled with the STUN usage ICE-lite configuration.
Checked 2026-09-25
The Local Gateway (CUBE) supports ICE-lite. There are several restrictions to ICE support on the CUBE.
- Vendor
- Cisco
- Product
- Webex Calling Local Gateway (CUBE)
- Subsystem
- media optimization
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- CUBE 17.3 or 16.12.5 and later
- Checked
- 2026-09-25
Sources
- Webex Calling media optimization with Interactive Connectivity Establishment (ICE) — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Prerequisites and limitations
Cite this note
APA
WarmTransfer. (2026, September 25). Troubleshooting a Webex Calling Local Gateway: source note webex-local-gateway-troubleshooting-ice-lite-cube. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-local-gateway-troubleshooting-ice-lite-cube
BibTeX
@misc{warmtransfer-claim-webex-local-gateway-troubleshooting-ice-lite-cube,
title = {Troubleshooting a Webex Calling Local Gateway: source note webex-local-gateway-troubleshooting-ice-lite-cube},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-local-gateway-troubleshooting-ice-lite-cube},
note = {Source note webex-local-gateway-troubleshooting-ice-lite-cube, checked 2026-09-25}
}