[asterisk-users] How to detect switch to voicemail when calling to mobile phone

[Martin]

Hi,

On Wed, May 20, 2009 at 9:38 AM, Michel Verbraak <michel at verbraak.org> wrote:
> Is there an option for the dial command to stop the call when the switch is
> detected and tell the caller that voicemail is active and if he would like
> to leave a message or not? Can I create/detect this with an AGI script and
> act on it? (what to look for).
>


There is no such option right now since libpri/Asterisk would ignore
the 2nd PROGRESS message.
Of course this can be custom coded especially that it probably is not
the default behavior on all mobile operators ...

Martin