Source note · Setting up Zoom Phone local survivability with Zoom Node
Customer SBCs must route inbound PSTN calls to the primary and secondary Zoom SIP zones before trying the ZPLS module.
Checked 2026-10-01
Customer SBCs must route inbound calls from the PSTN to primary and secondary SIP zone before attempting the ZPLS module.
- Vendor
- Zoom
- Product
- Zoom Phone Local Survivability
- Subsystem
- PSTN integration
- Deployment
- hybrid
- Region
- not restricted
- Release range
- current as of 2026-10-01
- Checked
- 2026-10-01
Sources
- PSTN Integration Considerations | Zoom Technical Library — Zoom Communications · tier 2 current vendor documentation · Call routing priority
Cite this note
APA
WarmTransfer. (2026, October 1). Setting up Zoom Phone local survivability with Zoom Node: source note zoom-phone-local-survivability-setup-sbc-cloud-first. WarmTransfer. https://warmtransfer.net/knowledge/claims/zoom-phone-local-survivability-setup-sbc-cloud-first
BibTeX
@misc{warmtransfer-claim-zoom-phone-local-survivability-setup-sbc-cloud-first,
title = {Setting up Zoom Phone local survivability with Zoom Node: source note zoom-phone-local-survivability-setup-sbc-cloud-first},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/zoom-phone-local-survivability-setup-sbc-cloud-first},
note = {Source note zoom-phone-local-survivability-setup-sbc-cloud-first, checked 2026-10-01}
}