Source note · Troubleshooting Webex Calling survivability failover
The colocation configuration relies on dial-peer preference to order routing: default preference 0 for locally registered endpoints, preference 2 for the Webex Calling trunk, and preference 3 for the PSTN trunk.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Webex Calling Site Survivability
- Subsystem
- colocation
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- IOS XE Dublin 17.12.3 and later
- Checked
- 2026-09-30
Sources
- Colocation of Local Gateway and Site Survivability on Cisco IOS Managed Gateways — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Configuration: call routing / dial-peer preference explanation
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Webex Calling survivability failover: source note webex-calling-survivability-troubleshooting-colo-prefs. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-survivability-troubleshooting-colo-prefs
BibTeX
@misc{warmtransfer-claim-webex-calling-survivability-troubleshooting-colo-prefs,
title = {Troubleshooting Webex Calling survivability failover: source note webex-calling-survivability-troubleshooting-colo-prefs},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-survivability-troubleshooting-colo-prefs},
note = {Source note webex-calling-survivability-troubleshooting-colo-prefs, checked 2026-09-30}
}