FailSafe has been placing the invisible-caller problem, demonstrations, intelligent signaling methodology and proposed remedies before the Federal Communications Commission for years.
Search by year, subject, petition, demonstration, DIRS, 988, or other terms. Every document in this library is stored with this website for direct access to the FCC record.
FCC Public Safety and Homeland Security Bureau guidance emphasizing timely outage discovery, reasonable steps to discover outages, prompt notification to affected 911 and 988 special facilities, and actionable outage information.
READ FCC GUIDANCE →FailSafe supplemental comments responding directly to the September 25 guidance and explaining how intelligent signaling network information can provide visibility into unsuccessful emergency call attempts and other conditions indicative of service impairment before a call reaches the 911 environment.
READ FAILSAFE RESPONSE →FCC guidance requiring accurate, complete NORS incident descriptions, user-impact estimates and root-cause reporting.
READ DOCUMENT →FailSafe supplemental comments responding directly to the September 29 NORS guidance, connecting intelligent signaling observations to accurate, machine-readable outage reporting and future AI-assisted analysis.
READ DOCUMENT →FailSafe comments on the Commission’s 2026 NG911 reliability work and urges recognition of unsuccessful emergency call attempts that fail before reaching a PSAP or ESInet.
READ DOCUMENT →FailSafe requested expedited Commission action on its pending Petition for Declaratory Ruling. The FCC record identifies this filing as ECFS document 1040378859678.
READ DOCUMENT →Reply comments addressing emergency communications reliability and unsuccessful callers.
READ DOCUMENT →Ex parte presentation with supporting exhibit.
READ DOCUMENT →Documents FailSafe’s live demonstration to FCC personnel.
READ DOCUMENT →Petition advocating nationwide treatment of the failed-call visibility gap.
READ DOCUMENT →FailSafe petition seeking Commission action on the methodology.
READ DOCUMENT →Comments in the Commission’s ongoing 911 reliability work.
READ DOCUMENT →Comments addressing the 911 rulemaking record.
READ DOCUMENT →Additional comments in the FCC record.
READ DOCUMENT →Update regarding demonstrations of the methodology.
READ DOCUMENT →FailSafe filing supporting coalition comments.
READ DOCUMENT →Additional regulatory correspondence on 911 reliability.
READ DOCUMENT →Reply comments concerning disaster information reporting.
READ DOCUMENT →Comments concerning Disaster Information Reporting System issues.
READ DOCUMENT →Early ex parte filing explaining the methodology and public-safety use.
READ DOCUMENT →Supplemental material placed in the Commission record.
READ DOCUMENT →Further explanation of the proposed approach.
READ DOCUMENT →Supplemental FCC filing.
READ DOCUMENT →Comments extending the visibility issue to 988 crisis communications.
READ DOCUMENT →Filing identifies FailSafe’s issued patents and their potential role in detecting and correcting outages affecting 911 calls.
READ DOCUMENT →What happens to the emergency call that never becomes visible to 911?
