Booting up the 3ESS Published 2022-03-23 Download video MP4 360p Recommendations 19:03 The Machine that Makes Your Phone Ring 12:25 [3ESS] Introduction and Tour 21:22 DMS-100 Startup and First Phone Calls 26:54 Getting the Bendix G15 Drum Memory from System Source Museum 11:34 5ESS - 340 MB Hard Drive Replacement 23:18 How many different ways can we cause trouble in the 5XB? 20:59 Hacking a weird TV censoring device 31:12 Full Mechanical: The Panel Telephone Switch 12:34 How does telephone ringing work? 17:40 Plugging a Vintage Telephone Exchange Into The Internet So People Can Use It 13:18 How’d we get 6 Ringing Machines? (Part 1) 29:54 AT&T's '60s Modem That Won't Die 03:58 1950s Switchboard Operations 23:36 PBX Phones - Without a PBX? 28:19 Malfunctioning Potted Relays: Emergency Repair in the No. 5 Crossbar 17:32 2600? How Phreaking Really Worked 10:18 Apollo Comms Part 27: Quindar Tones Microphone Hack Similar videos 02:17 First call through the 3ESS 04:12 3ESS: Got the terminal working 27:08 At the Connections Museum: the insane telephone technology that led to today's computers 04:03 Powering Up the Museum 10:32 Last Crossbar Telephone Switch (Central Office) In The 2022 PSTN (TESLA UK11 PBX) 21:44 The world's oldest Linux peripheral? 00:09 Going off hook on a 5ESS served line 03:36 More Info on the Trommelwähler 16:30 The 5XB Trouble Recorder Broke (again)! More results