[Freeswitch-users] double dtmf

Avi Marcus avi at avimarcus.net
Tue Nov 1 22:22:11 MSK 2011


"when I try to send dtmf second time for endpoint " - are you doing
something explicitly to send the DTMF?
I just ignore the dtmf, and when FS bridges it sends the call on properly.

-Avi


2011/11/1 Yuriy Nasida <nasida at live.ru>

>  Hello community,
>
> I have some issue with delivery of dtmf.
> The call flow is:
> one sip provider - FS -  second sip provider - endpoint which expects
> correct dtmf
>
> On FS I have simple custom lua application which implement logic of
> calling cards system.
>
> I have not issues when I call to lua application. I can enter destination
> number (by using dtmf apparently) and all works fine. But when I try to
> send dtmf second time for endpoint which expects correct dtmf I have issue
> with double dtmf.
>
> It is noted that when I call from sip device I have not ANY issues. But I
> have issue when I call from any cell phone or landline phone.
>
> Any ideas are welcomed.
>
> Thanks.
>
>
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