Source note · Troubleshooting a Webex Calling Local Gateway
The trunk error 'TLS Connection to Local Gateway failed due to a transport issue' is resolved by checking that the resolved IP addresses and port of the Local Gateway are valid.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- certificate-based trunk TLS
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Configure trunks, route groups, and dial plans for Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Troubleshooting section, error table SI No. 2
Cite this note
APA
WarmTransfer. (2026, September 25). Troubleshooting a Webex Calling Local Gateway: source note webex-local-gateway-troubleshooting-err-transport. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-local-gateway-troubleshooting-err-transport
BibTeX
@misc{warmtransfer-claim-webex-local-gateway-troubleshooting-err-transport,
title = {Troubleshooting a Webex Calling Local Gateway: source note webex-local-gateway-troubleshooting-err-transport},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-local-gateway-troubleshooting-err-transport},
note = {Source note webex-local-gateway-troubleshooting-err-transport, checked 2026-09-25}
}