[asterisk-users] Hide time consuming processed by prompt

[Patrick]

Dear Asterisk users,

I have a simple question, but guess the answer is not that simple :-)

What I want to achieve is to "hide" time consuming processing by a
prompt (load of a customer history), stop the prompt and come
back to the dial plan when the information is available. I'm actually
using AGI script.

How can I do this with asterisk ?

Best regards,
Patrick