Uploaded February 2018 | Updated September 2026, 1 hour ago

---

Today we talk about dialup modems and how to make a mini dialup ISP using a virtual PBX. We'll use a Cisco router acting as a dialup server to provide Internet access to our computers, with the modem call going through a 3CX VOIP server and Grandstream ATAs.

Paul's Old Crap info:
wiki.preterhuman.net/Pauls_Old_Crap