Source note · Moving from Unified CM to Zoom Phone
The transport between Zoom and a BYOC-P/BYOP-P SBC is TLS only, and the setting cannot be changed.
Checked 2026-09-25
Only TLS is supported and cannot be modified.
- Vendor
- Zoom
- Product
- Zoom Phone
- Subsystem
- SBC configuration
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- BYOC-P or BYOP-P configuration guide — Zoom Communications · tier 2 current vendor documentation · Session Border Controllers section, protocol field
Cite this note
APA
WarmTransfer. (2026, September 25). Moving from Unified CM to Zoom Phone: source note cucm-to-zoom-phone-sbc-tls-only. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-zoom-phone-sbc-tls-only
BibTeX
@misc{warmtransfer-claim-cucm-to-zoom-phone-sbc-tls-only,
title = {Moving from Unified CM to Zoom Phone: source note cucm-to-zoom-phone-sbc-tls-only},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-zoom-phone-sbc-tls-only},
note = {Source note cucm-to-zoom-phone-sbc-tls-only, checked 2026-09-25}
}