Source note · Zoom Phone routing and PSTN connectivity
The SBC record has an optional Survivability IP Address field that applies only to customers with Zoom Phone Local Survivability enabled.
Checked 2026-09-24
- Vendor
- Zoom
- Product
- Zoom Phone
- Subsystem
- survivability
- Deployment
- hybrid
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- BYOC-P or BYOP-P configuration guide — Zoom Communications · tier 2 current vendor documentation · Add a Session Border Controller (SBC), 'Survivability IP Address (Optional)'
Cite this note
APA
WarmTransfer. (2026, September 24). Zoom Phone routing and PSTN connectivity: source note zoom-phone-routing-sbc-survivability-ip. WarmTransfer. https://warmtransfer.net/knowledge/claims/zoom-phone-routing-sbc-survivability-ip
BibTeX
@misc{warmtransfer-claim-zoom-phone-routing-sbc-survivability-ip,
title = {Zoom Phone routing and PSTN connectivity: source note zoom-phone-routing-sbc-survivability-ip},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/zoom-phone-routing-sbc-survivability-ip},
note = {Source note zoom-phone-routing-sbc-survivability-ip, checked 2026-09-24}
}