I would like to achieve the following.
- Download a short podcast from an URL.
- Optionally convert it to some more interchangeable format, like WAV.
- Call my cell phone and play the WAV file once.
- Wait a bunch of seconds for DTMF input (if you press number 1, it should replay the podcast).
I can do 1 with wget, 2 with ffmpeg but what should I do to achieve 3 and 4?
Can Asterisk do this? Can it ask like a SIP client and dial via a VOIP provider (like VOIPCheap)?
Thanks in advance