Asterisk communication another server

Hi,

What instruction can I use for my IVR Elastix can make a question to a database that is on another server, or need to make Elastix the question of a possible instruction and then be able to decipher the answer.

Someone can help?

Thanks.

http://www.savelono.com/linux/asterisk-post/how-to-query-a-database-from-mysql-with-asterisk-16-odbc.html