Source note · SD-WAN considerations for voice
Since Survivability Gateway is provisioned through Control Hub managed-gateway enrollment and controller-mode gateways cannot enrol, a gateway in SD-WAN controller mode probably cannot act as a Webex Calling Survivability Gateway. No source states this directly.
inferred · Checked 2026-09-24
- Vendor
- Cisco
- Product
- Webex Calling Survivability Gateway
- Subsystem
- site survivability
- Deployment
- sd-wan-controller-mode
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Status
- inferred
- Checked
- 2026-09-24
Sources
- Site survivability for Webex Calling — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Enrollment prerequisite; combined with t9xctu controller-mode limitation
Cite this note
APA
WarmTransfer. (2026, September 24). SD-WAN considerations for voice: source note sdwan-voice-survivability-controller-inference. WarmTransfer. https://warmtransfer.net/knowledge/claims/sdwan-voice-survivability-controller-inference
BibTeX
@misc{warmtransfer-claim-sdwan-voice-survivability-controller-inference,
title = {SD-WAN considerations for voice: source note sdwan-voice-survivability-controller-inference},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sdwan-voice-survivability-controller-inference},
note = {Source note sdwan-voice-survivability-controller-inference, checked 2026-09-24}
}