Source note · Zoom Phone routing and PSTN connectivity
On calls from Zoom to the SBC, the Request-URI carries the destination in E.164 for BYOC-P, while BYOP-P calls may be localized or E.164 with a maximum of 24 digits.
Checked 2026-09-24
BYOP-P calls can be in localized or E.164 format with a maximum of 24 digits.
- Vendor
- Zoom
- Product
- Zoom Phone; Zoom Contact Center
- Subsystem
- byoc-p-sip
- Deployment
- hybrid
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- BYOC-P or BYOP-P call processing — Zoom Communications · tier 2 current vendor documentation · Outbound calls from Zoom
Cite this note
APA
WarmTransfer. (2026, September 24). Zoom Phone routing and PSTN connectivity: source note zoom-phone-routing-outbound-ruri-format. WarmTransfer. https://warmtransfer.net/knowledge/claims/zoom-phone-routing-outbound-ruri-format
BibTeX
@misc{warmtransfer-claim-zoom-phone-routing-outbound-ruri-format,
title = {Zoom Phone routing and PSTN connectivity: source note zoom-phone-routing-outbound-ruri-format},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/zoom-phone-routing-outbound-ruri-format},
note = {Source note zoom-phone-routing-outbound-ruri-format, checked 2026-09-24}
}