Source note · Troubleshooting Webex Calling survivability failover
Where the Wi-Fi overlay does not match IP subnets accurately, emergency calls from nomadic devices in Survivability mode may not get a correct ELIN mapping.
Checked 2026-09-30
If the WiFi overlay doesn't match to IP subnets accurately, then emergency calling for nomadic devices may not have a correct ELIN mapping.
- Vendor
- Cisco
- Product
- Webex Calling Site Survivability
- Subsystem
- emergency calling
- Deployment
- multi-tenant
- Region
- us
- 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 emergency calls (caveat on Wi-Fi overlay)
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Webex Calling survivability failover: source note webex-calling-survivability-troubleshooting-elin-wifi. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-survivability-troubleshooting-elin-wifi
BibTeX
@misc{warmtransfer-claim-webex-calling-survivability-troubleshooting-elin-wifi,
title = {Troubleshooting Webex Calling survivability failover: source note webex-calling-survivability-troubleshooting-elin-wifi},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-survivability-troubleshooting-elin-wifi},
note = {Source note webex-calling-survivability-troubleshooting-elin-wifi, checked 2026-09-30}
}