911 emergency services go down across the US after CenturyLink outage December 28, 2018 https://techcrunch.com/2018/12/28/911-service-outage-centurylink/
What Public Safety Agencies Can Do While Waiting for Next Generation 911 February 3, 2019 https://www.nextgov.com/it-moderniz...-do-while-waiting-next-generation-911/154604/