A full failover test blocks all connections to the Zoom Phone network, then confirms on the client (Settings > Statistics > Phone tab) that the Register Server IP and port match the ZPLS module, then restores connectivity.

Checked 2026-10-01

Vendor
Zoom
Product
Zoom Phone Local Survivability
Subsystem
failover testing
Deployment
hybrid
Region
not restricted
Release range
current as of 2026-10-01
Checked
2026-10-01

Sources

Cite this note

APA

WarmTransfer. (2026, October 1). Setting up Zoom Phone local survivability with Zoom Node: source note zoom-phone-local-survivability-setup-test-block-ports. WarmTransfer. https://warmtransfer.net/knowledge/claims/zoom-phone-local-survivability-setup-test-block-ports

BibTeX

@misc{warmtransfer-claim-zoom-phone-local-survivability-setup-test-block-ports,
  title  = {Setting up Zoom Phone local survivability with Zoom Node: source note zoom-phone-local-survivability-setup-test-block-ports},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/zoom-phone-local-survivability-setup-test-block-ports},
  note   = {Source note zoom-phone-local-survivability-setup-test-block-ports, checked 2026-10-01}
}

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