Source note · Setting up a Webex Calling Local Gateway
With 'crypto signaling default trustpoint <tp> cn-san-validate server', the gateway permits the TLS connection only if the host name configured in the tenant appears in the CN or SAN of the certificate received from the Webex outbound proxy.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Cisco IOS XE CUBE
- Subsystem
- Local Gateway TLS
- Deployment
- multi-tenant
- 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 · Configure connectivity and security, sip-ua command explanations
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up a Webex Calling Local Gateway: source note webex-calling-local-gateway-setup-cn-san-validate. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-local-gateway-setup-cn-san-validate
BibTeX
@misc{warmtransfer-claim-webex-calling-local-gateway-setup-cn-san-validate,
title = {Setting up a Webex Calling Local Gateway: source note webex-calling-local-gateway-setup-cn-san-validate},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-local-gateway-setup-cn-san-validate},
note = {Source note webex-calling-local-gateway-setup-cn-san-validate, checked 2026-09-24}
}