wav file can be play on Code Block??

Hi All,

I’m using Genesys studio 7.5 to generate voice application on GVP 7.6 with VCS (stand alone).
I want to play wav file(e.g please hold the line…bla bla bla…) while my JSP page is connecting to server to validate data. I used code block which can add custom function to connect to server. Can I prompt the wav file in code block? Who has been done before or appreciate any advice. Thks man!!!

Cheers,
CTI-traveller