[asterisk-users] Call in progress tones

[Mikel Lindsaar]

On Thu, May 28, 2009 at 12:10 AM, David Backeberg <dbackeberg at gmail.com> wrote:
> On Tue, May 26, 2009 at 8:46 PM, Mikel Lindsaar <raasdnil at gmail.com> wrote:
>> Does anyone know of a way to have tones played during the call
>> progress stage of the call?

> You could detect what was dialed and route accordingly, and have a
> caveat play before the dial to those particular calls instead.

Well.. no, what I want is to be able to play a specific tone before
the call is established.

For example, Dial app allows you to specify "r" to force ring tone,
even though the other end is not ringing yet, how do I override that
and only provide a specific tone (not a ring tone) until the other end
is busy, or congested, or rings.?

Mikel