Hi all

i want to play an audio file on a voice call

as following

the application initiates a call from device X to device Y

when Y replies

application on device X should inject an audio file in the stream of the call

so device Y hears this audio file

if any help i'm waiting

Thanks much
George

In the SDK docs - Dev Guide - Audio and Video:
Audio and Video Playback
Media can be played from anywhere: from a raw resource, from a file from the system, or from an available network (URL).

You can play back the audio data only to the standard output device; currently, that is the mobile device speaker or Bluetooth headset. You cannot play sound files in the conversation audio.
So , for now , you can't do this