Setting up an all-in-one dial-up ISP box for my homelab with a Cisco 3725 from 2002. We'll consolidate my previous dial-up setup into this one box, rack it up, then test it with a new in box Microcom modem. Check me out on Patreon: Previous Dial-up Videos Config files Music by Karl Casey @ White Bat Audio #netro #retrotech #retrocomputer #computers #networking #cisco #dialup Rack stuff StarTech Universal Rack Rails: StarTech 42U Rack: StarTech 25U Rack: Tripp Lite SMART1500LCD UPS: 1U 24 Port Patch Panel: 1U Brush Panel: 1U Rack Shelf: Video gear Camera: Main mics: Desk mic: Note: The above are Amazon affiliate links. It doesn't cost you extra, but I'll receive a commission which will help keep the content coming. I only link to things I've personally ordered. 00:00 Intro 00:50 Cisco 3700 Series Overview 04:51 Existing Homelab Dial-up Setup 05:54 Plan for the Cisco 3725 07:41 RJ-21 Cable and Breakout 09:45 Firing up the Cisco 3725 11:46 Opening up the 3725 and Fixing Fans 16:47 Setting up the New Voice and Modem Modules 20:40 Updating the IOS Version 27:40 Configuring the Voice Ports 33:35 Configuring the Router for Dial-up 36:22 Dialing Up! 38:30 Racking up the Cisco 3725 42:46 Trying out a Microcom FastPorte Modem 47:12 Outro