Cisco's Local Gateway configuration guide assumes a dedicated platform with no existing voice configuration; if an existing PSTN gateway or CUBE Enterprise is reused, the changes must not interrupt existing call flows.
Checked 2026-09-24
This article assumes that a dedicated Local Gateway platform is in place with no existing voice configuration.
- Vendor
- Cisco
- Product
- CUBE Local Gateway
- Subsystem
- deployment
- Deployment
- on-premises
- Region
- not restricted
- Release range
- IOS XE 17.6.1a and later
- 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 · Introduction / before you begin
Cite this note
APA
WarmTransfer. (2026, September 24). Building a hybrid Unified CM and Webex Calling environment for a phased migration: source note cucm-webex-calling-hybrid-build-lgw-dedicated-assumption. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-lgw-dedicated-assumption
BibTeX
@misc{warmtransfer-claim-cucm-webex-calling-hybrid-build-lgw-dedicated-assumption,
title = {Building a hybrid Unified CM and Webex Calling environment for a phased migration: source note cucm-webex-calling-hybrid-build-lgw-dedicated-assumption},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-lgw-dedicated-assumption},
note = {Source note cucm-webex-calling-hybrid-build-lgw-dedicated-assumption, checked 2026-09-24}
}