I've installed fop2 and it's working, but Im trying to use the screen pop to launch a web page passing the caller id but this doesn't work, my question is if I'll need to buy the licensed version to can use this function, or ¿ Can I test this function with the demo version ? I configured /var/www/fop2/checkdir.php and I've put 2 lines in custom_popup function and I've sending an alert javascript but cannot see something, in /usr/local/fop2/fop2.cfg I've uncommented notify_on_ringing = 1.

I'll hope that you can give me on idea about this.

Regards.