[Freeswitch-users] DTMF mode

Dragos Oancea dragos.oancea at athonet.com
Tue Oct 11 11:32:28 MSD 2016


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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