I want to play a sound file in the background, let’s say with some sort of product informations to the caller, while I’m dialing out to transfer the call.
exten => 99,1,Answer
exten => 99,2,Dial(Sip/88|60|A(productinfo))
exten => 99,3,Hangup
but it won’t work.
Do you have any ideas how to solve this problem?