Search Filter By: Publication Date Up to Dec 2010 (2) Jan 2011 to Dec 2013 (0) Jan 2014 and Up (0) Voice Over Internet Providers (VoIP) this system. What Happens When My Power Goes Out? In the event of a power failure, these systems … or in the event that your account is suspended or cancelled for any reason. Digital telephone providers … Training at 911 simulating and entering events into a test system so they can get the feel of what it's like to do the job … « 1 »