Source note · Troubleshooting a Webex Calling Local Gateway
For a certificate-based Local Gateway, a firewall that allows outbound media but not Webex-initiated inbound SRTP to the Local Gateway's port range is a plausible cause of one-way audio.
inferred · Checked 2026-09-25
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- media
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Status
- inferred
- Checked
- 2026-09-25
Sources
- Port Reference Information for Webex Calling — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Call media rows for Local Gateway; network configuration guidance
Cite this note
APA
WarmTransfer. (2026, September 25). Troubleshooting a Webex Calling Local Gateway: source note webex-local-gateway-troubleshooting-oneway-firewall-inference. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-local-gateway-troubleshooting-oneway-firewall-inference
BibTeX
@misc{warmtransfer-claim-webex-local-gateway-troubleshooting-oneway-firewall-inference,
title = {Troubleshooting a Webex Calling Local Gateway: source note webex-local-gateway-troubleshooting-oneway-firewall-inference},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-local-gateway-troubleshooting-oneway-firewall-inference},
note = {Source note webex-local-gateway-troubleshooting-oneway-firewall-inference, checked 2026-09-25}
}