Have you tried capturing signaling?

If your only goal is to provide ringtone to leg A you could try playing with application ring_ready and early_use_180, that should force artificial ringing.
<action application="ring_ready"/>
<action application="set" data="early_use_180=true"/>

Also start here: https://freeswitch.org/confluence/display/FREESWITCH/180+vs+183+vs+Early+Media

Regards


2018-01-09 17:02 GMT+01:00 Raimundo Pérez Nieves <raimundo.perez.cuba@gmail.com>:
Hi,
The reason I am trying to use bridge_pre_execute_bleg_app is when I call from Leg A to Leg B, Leg B answers but there is a silence before ringtone.
I tried ignore early media, everything, but nothing works.
What I need to do is to bridge the call only when Leg B starts ringtone, I have to ignore the silence when Leg B already answer, It is a channel with many problems, that is why we want that Leg A doesn’t hear the silence.

Thanks
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