[asterisk-users] Making use of SIP "making progress" messages

[Olle E. Johansson]

6 mar 2009 kl. 13.36 skrev Mikel Lindsaar:

> Hi all,
>
> Is there any way to make use of the SIP making progress messages?
>
> I find that about the time the SIP peer says "making progress" is the
> time the other end actually starts to ring, or is busy etc.
>
> Before that time, I want to generate an "in progress" tone using
> playtones to let the user know that their call is doing something.
>
> I need to be able to call stop tones once the in progress call is  
> received.
>
> Any ideas?

show application playback

Check the "noanswer" option

/O :-)

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