Playing an Audio file in Arduino to avoid recorded voice during call activity .......

[Athinarayanan]

Hello Everyone,

I m using arduino micro-controller to run a code to control GSM Sim900 Module.
the code has sms commands and voice call commands.
My question is to avoid the recorded tone from the network provider when there is a situation occurs(caller is busy, switched off, not reachable etc...)
I m calling five different numbers sequentially.
So, I thought to set a default audio file to play on and to play off the file while the call is answered.
Can anyone guide me regarding this issue.
I m waiting for your kind reply......

 

[4jeryguys]

Did u get the answer for the above question? Because im Having the same problem here...
Awaiting your reply......