Source note · One SBC serving several calling platforms
A registration-based Webex Calling Local Gateway on Cisco IOS XE requires 17.6.1a or later; a certificate-based one requires 17.9.1a or later and a device certificate signed by a public CA.
Checked 2026-10-14
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- Local Gateway
- Deployment
- hybrid
- Region
- not restricted
- Release range
- IOS XE 17.6.1a and later
- Checked
- 2026-10-14
Sources
- Configure Local Gateway on Cisco IOS XE for Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Configure your Local Gateway (registration-based and certificate-based prerequisites)
Cite this note
APA
WarmTransfer. (2026, October 14). One SBC serving several calling platforms: source note multi-platform-sbc-design-wxc-lgw-iosxe-minimums. WarmTransfer. https://warmtransfer.net/knowledge/claims/multi-platform-sbc-design-wxc-lgw-iosxe-minimums
BibTeX
@misc{warmtransfer-claim-multi-platform-sbc-design-wxc-lgw-iosxe-minimums,
title = {One SBC serving several calling platforms: source note multi-platform-sbc-design-wxc-lgw-iosxe-minimums},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/multi-platform-sbc-design-wxc-lgw-iosxe-minimums},
note = {Source note multi-platform-sbc-design-wxc-lgw-iosxe-minimums, checked 2026-10-14}
}