[asterisk-users] AGI and exec Playback

[Atis]

Hello,

I'm looking for a way to play sound file, and control the playback
trough web interface. Is it possible to use AGI to play a sound file
and then by receiving some event stop playing it, and play another
file. The catch is that i want to seek to 1st minute, 5th minute, etc
- so regular ControlPlayback with intervals wouldn't fit  - i have to
use sox to create different file and then jump to it.

Also - i have read that in asterisk 1.4. there is SendDTMF trough AMI
- is it possible to use that for ControlPlayback? Here i would want
regular Forward/Backward buttons on web :)

Regards,
Atis