Anonymous ID: cb0467 Sept. 28, 2020, 6:08 p.m. No.10829264   🗄️.is 🔗kun   >>9299 >>9301

>>10828303

MANY 911 circuits are no longer on PSTN and rely on VOIP SIP trunks into their PSAP facilities. Even with redundant circuits, failover systems and multiple SIP providers there is still the real possibility that a single crucial (or multiple strategic) backhaul compromise will impact 911 services on a grand scale.