Source note · Branded calling and CNAM delivery
RFC 9796 says the STIR security framework, including the rcd PASSporT, should be used to protect the integrity and authenticity of Call-Info rich call data.
Checked 2026-09-24
- Vendor
- IETF
- Product
- SIP Call-Info
- Subsystem
- security
- Deployment
- carrier-network
- Region
- not restricted
- Release range
- RFC 9796
- Checked
- 2026-09-24
Sources
- RFC 9796: SIP Call-Info Parameters for Rich Call Data — IETF / RFC Editor · tier 1 standards and regulators · Section 13.2 (security considerations)
Cite this note
APA
WarmTransfer. (2026, September 24). Branded calling and CNAM delivery: source note branded-calling-cnam-callinfo-needs-stir. WarmTransfer. https://warmtransfer.net/knowledge/claims/branded-calling-cnam-callinfo-needs-stir
BibTeX
@misc{warmtransfer-claim-branded-calling-cnam-callinfo-needs-stir,
title = {Branded calling and CNAM delivery: source note branded-calling-cnam-callinfo-needs-stir},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/branded-calling-cnam-callinfo-needs-stir},
note = {Source note branded-calling-cnam-callinfo-needs-stir, checked 2026-09-24}
}