Source note · Troubleshooting Zoom Phone
Zoom reroutes a BYOC-P call to a backup SBC when the SBC returns 403, 408, 480, 488, 500, 502, 503, 504 or 606.
Checked 2026-09-25
- Vendor
- Zoom
- Product
- Zoom Phone
- Subsystem
- byoc-trunking
- Deployment
- byoc-premises
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- BYOC-P or BYOP-P call processing — Zoom Communications · tier 2 current vendor documentation · failover / rerouting section
Cite this note
APA
WarmTransfer. (2026, September 25). Troubleshooting Zoom Phone: source note zoom-phone-troubleshooting-byoc-reroute-codes. WarmTransfer. https://warmtransfer.net/knowledge/claims/zoom-phone-troubleshooting-byoc-reroute-codes
BibTeX
@misc{warmtransfer-claim-zoom-phone-troubleshooting-byoc-reroute-codes,
title = {Troubleshooting Zoom Phone: source note zoom-phone-troubleshooting-byoc-reroute-codes},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/zoom-phone-troubleshooting-byoc-reroute-codes},
note = {Source note zoom-phone-troubleshooting-byoc-reroute-codes, checked 2026-09-25}
}