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

[Brian West]

turn on the start_dtmf app and dial digits from the outside.. if you  
get duplicate digits then they are sending both.

/b

On Feb 11, 2009, at 11:14 AM, Dennis wrote:

> i can't tell, if they are sending both, but it seems so. we get 2833
> for sure. they were kind enough to give it to us, because inband seems
> to be quite unreliable over sip.
>
> how can in find out, if both are coming and is there a way to "block"
> inband to test?
>
> perhaps we need both: if we bridge an inbound with another ivr on the
> outbound side, which is not sip and does not understand 2833, we need
> to pass inband through or something like this. or am i wrong with
> this?