Source note · ALI databases and MSAG address validation
The 47 CFR 9.11(b) interconnected VoIP E911 requirements apply on or after January 6, 2021 for fixed services and on or after January 6, 2022 for non-fixed services.
Checked 2026-10-14
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- interconnected VoIP E911 obligations
- Deployment
- multi-tenant
- Region
- us
- Release range
- effective 2021-01-06 (fixed) and 2022-01-06 (non-fixed)
- Checked
- 2026-10-14
Sources
- 47 CFR part 9 — 911 Requirements — Office of the Federal Register / eCFR · tier 1 standards and regulators · 47 CFR 9.11(b) introductory text
Cite this note
APA
WarmTransfer. (2026, October 14). ALI databases and MSAG address validation: source note ali-msag-location-provisioning-voip-dates. WarmTransfer. https://warmtransfer.net/knowledge/claims/ali-msag-location-provisioning-voip-dates
BibTeX
@misc{warmtransfer-claim-ali-msag-location-provisioning-voip-dates,
title = {ALI databases and MSAG address validation: source note ali-msag-location-provisioning-voip-dates},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/ali-msag-location-provisioning-voip-dates},
note = {Source note ali-msag-location-provisioning-voip-dates, checked 2026-10-14}
}