Asterisk on different telecom systems

Hi all,

I’m new with asterisk.
I have to develop an application that MUST work
on italian and turkish (analog) telecom systems.

Can anyone help me to know if digium cards will work on both
telecom systems?:?:
Is it possible to configure digium cards depending on the telecom system
where them will work on?:?:

thanks a lot in advance. :exclamation:

bye, Manuel.