Old hardware?

I was given some old hardware by my company and would like to know if a Calista PBXmedia DAC16 ISA card is supported. It is attatched to some secondary card but I don’t know what it is.

To be honest I am a total newb and don’t even know what the first card does. I have to figure out how many lines it supports and what features and so fourth.

Not sure, you would need to find out of Calista supports Zapàta/Asterisk by either searching the wiki (in my signature below) or contacting the provider directly.