MSSQL Connection from Linux

I am running the latest version of Scriptcase on Archlinux.
Scriptcase was installed using the installer.

I want to connect to MSSQL on windows 7 pc.

ODBC are OK, but in generic ODBC i have this message:
The extension is not loaded on the php.ini file.
Click on the help icon for more informations.

and when i try to connect from scriptcase i optain this error:

Connection Error

The PHP extension odbc must be enabled to access this database.

How can i enable the extension?

Thanks

My scriptcase is Enterprise Bronze

From Linux is better to use FreeTds as suggested in manual

I solved by installing SC manually. Thanks.