Source note · Setting up site survivability for Webex Calling
Maximum endpoint registrations on the Survivability Gateway are 50 on an ISR 4321 and 100 on an ISR 4331 and 700 on an ISR 4351.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- Survivability Gateway capacity
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Site survivability for Webex Calling — Cisco Webex · tier 2 current vendor documentation · Requirements for Site Survivability / Supported platforms table (Maximum endpoint registrations column)
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up site survivability for Webex Calling: source note survivability-gateway-setup-capacity-isr43xx. WarmTransfer. https://warmtransfer.net/knowledge/claims/survivability-gateway-setup-capacity-isr43xx
BibTeX
@misc{warmtransfer-claim-survivability-gateway-setup-capacity-isr43xx,
title = {Setting up site survivability for Webex Calling: source note survivability-gateway-setup-capacity-isr43xx},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/survivability-gateway-setup-capacity-isr43xx},
note = {Source note survivability-gateway-setup-capacity-isr43xx, checked 2026-09-24}
}