Source note · Troubleshooting Webex Calling survivability failover
Once mode webex-sgw is configured under voice register global, the Survivability Gateway listens on port 8933 for incoming secure (TLS) connections from endpoints.
Checked 2026-09-30
After mode webex-sgw configuration, Survivability Gateway listens on port 8933 for incoming secure connections from endpoints.
- Vendor
- Cisco
- Product
- Webex Calling Site Survivability
- Subsystem
- gateway registration
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Site survivability for Webex Calling — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Configure Survivability Gateway: voice register global, mode webex-sgw explanation; Port reference table
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Webex Calling survivability failover: source note webex-calling-survivability-troubleshooting-port-8933. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-survivability-troubleshooting-port-8933
BibTeX
@misc{warmtransfer-claim-webex-calling-survivability-troubleshooting-port-8933,
title = {Troubleshooting Webex Calling survivability failover: source note webex-calling-survivability-troubleshooting-port-8933},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-survivability-troubleshooting-port-8933},
note = {Source note webex-calling-survivability-troubleshooting-port-8933, checked 2026-09-30}
}