[Freeswitch-users] DTMF: Mute sound for the other side?

[Michael Jerris]

If your in a conference and your hearing other people hitting dtmf  
digits that IS inband, it means that the place upstream that is doing  
inband to 2833 conversion is not properly clipping the dtmf, this  
probably needs to be fixed on that device.

Mike

On Feb 10, 2009, at 9:58 AM, Dennis wrote:

> we are not using inband tones. we are using rfc2833.
>
> is it still neccessary, to do some extra programming? if yes: isn't
> there a way for fs to recognize, that there is a rfc2833 and simply
> does not play it back for the others?
>
>
> 2009/2/9 Anthony Minessale <anthony.minessale at gmail.com>:
>> 1) don't use inband tones for dtmf.
>> 2) post a bounty to have FS clip the audio for x milliseconds when  
>> a tone is
>> detected. (you will still hear faint clicks between the start of  
>> the tone
>> and when the clipping activates)
>>
>>
>>
>> On Mon, Feb 9, 2009 at 8:59 AM, Dennis <odermann at googlemail.com>  
>> wrote:
>>>
>>> hi,
>>>
>>> i am having a small problem with the dtmf-sounds...
>>>
>>> if i press a dtmf digit while i am bridged with another leg, the  
>>> other
>>> side will hear the dtmf sound.
>>> this is very annoying and even worse in a conference, when multiple
>>> people can press dtmf digits (for (un-)muting themselves or using
>>> other functions).
>>>
>>> is there a way, to NOT let the other side hear the dtmf sound (but  
>>> of
>>> course still make fs listening to it)?
>>>
>>>
>>> thanks for the help
>>> dennis
>>>