Source note · Wrong or missing caller ID on outbound calls
RFC 8224 authentication services take the originator's identity typically from the From header, and its guidance also applies to taking it from P-Asserted-Identity where local policy in a trusted environment dictates.
Checked 2026-09-25
- Vendor
- IETF
- Product
- SIP STIR
- Subsystem
- call authentication
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 8224
- Checked
- 2026-09-25
Sources
- RFC 8224: Authenticated Identity Management in the Session Initiation Protocol (SIP) — IETF / RFC Editor · tier 1 standards and regulators · Text on identity sources and P-Asserted-Identity; section number not returned by retrieval
Cite this note
APA
WarmTransfer. (2026, September 25). Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-stir-from-or-pai. WarmTransfer. https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-stir-from-or-pai
BibTeX
@misc{warmtransfer-claim-caller-id-presentation-problems-stir-from-or-pai,
title = {Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-stir-from-or-pai},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-stir-from-or-pai},
note = {Source note caller-id-presentation-problems-stir-from-or-pai, checked 2026-09-25}
}