I am developing a sample IVR system in the Asterisk that plays a voice file when it receives and answers an incoming call. I wonder if it is possible to write a dial plan code or shell script which records message while it is playing a voice file (play and record simultaneously).
I appreciate your help in advance.
Yes, it is. I do it all the time, in fact. Your code would look something like:
exten => 100,1,Answer
same => n,Wait(1)
same => n,Monitor(wav,myfilename)
same => n,Playback(this-call-may-be-monitored-or-recorded)
same => n,Playback(pls-wait-connect-call)
For further reading, see: