Source note · Cross-platform CDR normalization model
RFC 8606 (June 2019) updates RFC 3326 with a location parameter that carries the ISUP cause location in the SIP Reason header during PSTN-SIP interworking.
Checked 2026-09-24
- Vendor
- IETF
- Product
- SIP
- Subsystem
- Reason header field
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 8606
- Checked
- 2026-09-24
Sources
- Information on RFC 8606: ISDN User Part (ISUP) Cause Location Parameter for the SIP Reason Header Field — RFC Editor · tier 1 standards and regulators · Abstract and Updates metadata field
Cite this note
APA
WarmTransfer. (2026, September 24). Cross-platform CDR normalization model: source note cdr-normalization-rfc8606-location-param. WarmTransfer. https://warmtransfer.net/knowledge/claims/cdr-normalization-rfc8606-location-param
BibTeX
@misc{warmtransfer-claim-cdr-normalization-rfc8606-location-param,
title = {Cross-platform CDR normalization model: source note cdr-normalization-rfc8606-location-param},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cdr-normalization-rfc8606-location-param},
note = {Source note cdr-normalization-rfc8606-location-param, checked 2026-09-24}
}