[asterisk-dev] Idea for GSoC: Support of PRACK in Asterisk

[Smita]

I see. This must be a newer version of Asterisk that the one I worked with.
Thanks for the information.

Smita

On Mon, Mar 23, 2009 at 10:37 PM, Jared Smith <jsmith at digium.com> wrote:
> On Mon, 2009-03-23 at 21:50 -0400, Smita wrote:
>> I have an idea for GSoC. From what I know, there is no early media
>> support in Asterisk. Hence, the only media change request supported is
>> after the INVITE transaction has been established.
>
> That is not correct... Asterisk definitely supports early media.  Try
> this dialplan as an example:
>
> exten => 123,1,Wait(1)
> exten => 123,n,Progress()
> exten => 123,n,Playback(tt-weasels,noanswer)
> exten => 123,n,Answer()
> exten => 123,n,Playback(office-iguanas)
> exten => 123,n,Hangup()
>
>
> --
> Jared Smith
> Training Manager
> Digium, Inc.
>
>
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