I see, we can consider supporting this "depending on the case" early media but it seems to me you will have only one way audio and no DTMF to take your decision.

One other consideration is to remain in the media path for the entire call or not, we will have to re-invite both sides if we want to be removed from the media path even if it was just for early media.

This is fine and proper support for re-invite is needed and interesting in the context of this module.

Thanks for sharing

On Wed, Nov 14, 2018 at 1:35 AM Juha Heinanen <jh@tutpro.com> wrote:

Julien Chavanton writes:

> However, bridging early media may be suffisant, in the end "faking" a
> remote ringing may not be a very good user experience. But maybe we want to
> play a customized ring back tone.

One application that I had in mind is to play some kind of announcement
in early media, e.g., about the cost of the call, forbidden call
destination, etc., and then, depending on the case, close or continue
the call.

-- Juha

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