[asterisk-users] How to "emulate" Music on Hold in a PHP AGI script?

[Leo Burd]

- Hello there,

How to "emulate" Music on Hold in a PHP AGI script? Ideally, I would like my 
PHP script to play a predefined file to my callers while the script has to 
spend time performing some internal calculations.  Does anyone know how to 
do this?  Any suggestions?

Thanks in advance,

Leo