Android Question "Radio Gaga"?

[boten]

Ususally during a phone call it is NOT possible to play a sound file.
Is it possible to overcome this in B4A?

I want to play a sound file during a phone call so the other party can hear it. Possible?

 

[Erel]

It is not possible to inject any audio to the audio stream during a call. You can play a loud sound then the microphone will capture it.

 

[boten]

That's what I suspected

 

[susu]

I tried Erel's suggestion before but it's nearly useless because the noise cancellation in the phone is really good.