Source note · SRST on Cisco IOS XE
For Webex Calling, the Survivability Gateway is enabled with mode webex-sgw under voice register global, and the Webex cloud includes the gateway address, hostname and port in the device configuration instead of relying on a Unified CM SRST reference.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Webex Calling Survivability Gateway
- Subsystem
- webex-sgw
- Deployment
- cloud
- Region
- not restricted
- Release range
- IOS XE 17.12.3 and later
- Checked
- 2026-09-25
Sources
- Site survivability for Webex Calling — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Site survivability for Webex Calling > configuration (voice register global) and How it works
Cite this note
APA
WarmTransfer. (2026, September 25). SRST on Cisco IOS XE: source note srst-configuration-webex-sgw-mode. WarmTransfer. https://warmtransfer.net/knowledge/claims/srst-configuration-webex-sgw-mode
BibTeX
@misc{warmtransfer-claim-srst-configuration-webex-sgw-mode,
title = {SRST on Cisco IOS XE: source note srst-configuration-webex-sgw-mode},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/srst-configuration-webex-sgw-mode},
note = {Source note srst-configuration-webex-sgw-mode, checked 2026-09-25}
}