I have now managed to screw my Amazon Advertising Profile up so much I now receive adverts for ISDN Splitters!
ISDN? ISDN was old when I took my first job (a worryingly long time ago). It was, along with some older vampire tapped BNC, one of the first things I tore out and replaced with a more civilised solution.
I mean, I could understand someone with some new old stock and a huge warehouse quietly listing it in the hope that someone might buy it and that they wouldn’t end up paying for recycling, but to actively advertise ISDN kit? That takes both commitment and an up front cash payment.