Ask HN: What critical legacy system at work is everyone afraid to touch?

By jerrycat101 · 2026-07-14 · 4 points · 2 comments

I recently inherited an old phone and call centre system at work It runs on Elastix/CentOS, a custom windows app, MySQL, GSM gateways with analogue devices and static ips, with almost no documentation at all. The strange thing is, it works really well. The problem is that n…

Open the full discussion on BetterNews