Physical Copy - How to play online?

Hey guys. So I haven't played AoM in 10 years back when I was 15, and I found my old disc! It came with both the original game and the Titans expansion, I only installed the original. I know the original servers are all gone but I have seen some people on here talk about being able to play online with something like Voobly or something?

Can anyone explain how I can play this online, or send me a guide on how to set this up? Thanks!