Yes. But unfortunately a remote side can't work with SIP INFO either.
How to force FS to generate inband DTMF to B-leg?


11.10.2016 10:32, Dragos Oancea пишет:

> By default FS should pass RFC2833 without any change.
> Perhaps you don't have a "telephone-event" payload in the SDP answer
> from the other side (B-leg) ?
>
> Dragos
>
> On 11/10/2016 08:17, Yu Boot wrote:
>> FS receives DTMF tones from A-leg in RFC2833 mode, but generates SIP
>> INFO to B-leg instead of RFC2833. How to fix this?
>>
>>
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> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
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>
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