did you check it here? https://wiki.freeswitch.org/wiki/Custom_Ring_Back_Tones
You need to have ringback variable, and the behavior is different
depending on ignore_early_media set to true or false.



On Sun, May 17, 2015 at 12:53 AM, Juan Antonio Ibañez Santorum

<juanito1982@gmail.com> wrote:
> Yes, RTP goes through FS
>
> El 17/05/2015 00:10, "Sergey Safarov" <s.safarov@gmail.com> escribió:
>>
>> Are is RTP media is proxied by FS?
>>
>> On Sun, May 17, 2015 at 12:05 AM, Juan Antonio Ibañez Santorum
>> <juanito1982@gmail.com> wrote:
>>>
>>> Hello,
>>>
>>>   I am doing some test in a callback scenario. We make a call from the
>>> server to the caller through A provider which is answered. Then we make a
>>> sencod call to the calle through B provider. When callee ring is ready, B
>>> provider send to our server a 180 Ringing but the server does not start
>>> generate that ringing tone to the caller.
>>>
>>> You can see full flow here:
>>>
>>> http://es.tinypic.com/r/vsj1w2/8
>>>
>>> Is there any way to force FS to generate ringing for A leg when a 180
>>> gets received from B leg?
>>>
>>> Regards
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting@freeswitch.org
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>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting@freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
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>>
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>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting@freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
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>
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