SIP Early Offer is mandatory for INVITEs that a BYOC-P or BYOP-P SBC sends to Zoom.

Checked 2026-09-25

Mandatory requirement to use SIP Early Offer for Invites sent to Zoom
Vendor
Zoom
Product
Zoom Phone
Subsystem
byoc-premises-sip
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-25
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Zoom Phone BYOC and Provider Exchange: source note zoom-phone-byoc-early-offer. WarmTransfer. https://warmtransfer.net/knowledge/claims/zoom-phone-byoc-early-offer

BibTeX

@misc{warmtransfer-claim-zoom-phone-byoc-early-offer,
  title  = {Zoom Phone BYOC and Provider Exchange: source note zoom-phone-byoc-early-offer},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/zoom-phone-byoc-early-offer},
  note   = {Source note zoom-phone-byoc-early-offer, checked 2026-09-25}
}

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