Send outgoing audio while processing incoming audio using EAGI

Hi Asterisk team,

I want to use a softphone to dial to Asterisk and then execute an EAGI application to receive the incoming audio from the softphone. In the mean time, I would also like to playback an audio file to the softphone.

I’m able to get the dialplan to answer the call from the softphone and then execute the EAGI application. My EAGI application can successfully receive the audio via file descriptor 3. But after that I couldn’t figure out how to playback an audio file to the softphone.

Thanks in advance for your attention and support!

Frankie