Source note · Branded calling and CNAM delivery
In RFC 9795 the nam key of the rcd claim is mandatory and carries the display name, set to an empty string when there is no name.
Checked 2026-09-24
- Vendor
- IETF
- Product
- STIR PASSporT
- Subsystem
- rich-call-data
- Deployment
- carrier-network
- Region
- not restricted
- Release range
- RFC 9795
- Checked
- 2026-09-24
Sources
- RFC 9795: Personal Assertion Token (PASSporT) Extension for Rich Call Data — IETF / RFC Editor · tier 1 standards and regulators · Section 5.1.1 (nam key)
Cite this note
APA
WarmTransfer. (2026, September 24). Branded calling and CNAM delivery: source note branded-calling-cnam-rcd-nam-mandatory. WarmTransfer. https://warmtransfer.net/knowledge/claims/branded-calling-cnam-rcd-nam-mandatory
BibTeX
@misc{warmtransfer-claim-branded-calling-cnam-rcd-nam-mandatory,
title = {Branded calling and CNAM delivery: source note branded-calling-cnam-rcd-nam-mandatory},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/branded-calling-cnam-rcd-nam-mandatory},
note = {Source note branded-calling-cnam-rcd-nam-mandatory, checked 2026-09-24}
}