[Freeswitch-users] Invalid and unreliable DTMF

[Nandy Dagondon]

I also used spandsp tone_detect when our telcos changed their switches to
Huawei.
/Nandy


On Wed, Apr 23, 2014 at 3:27 AM, Brian West <brian at freeswitch.org> wrote:

> Disable the hardware dtmf detector and use the SpanDSP one.
> --
> Brian West
> brian at freeswitch.org
> FreeSWITCH Solutions, LLC
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> On Apr 22, 2014, at 8:50 AM, Manish Kumar <manish.kumar.fs at gmail.com>
> wrote:
>
> > Hi,
> >
> > I am facing an issue where DTMF digits are wrongly captured or getting
> entirely missed from being detected.
> >
> > Environment:
> > Sangoma A116 / A108
> > Freeswitch Version 1.2.14
> > mod_freetdm
> > perl ivr scripts using perl ESL
> > PRI lines from Indian operator.
> >
> > However the same script and same configuration works perfectly well on
> Freeswitch version 1.0.7. Also none of the versions gave any issue when i
> test by simply using mod_sofia and an extension on x-lite.
> >
> > I viewed the entire change logs from version 1.0.7 till 1.2.14, there
> are no changes on DTMF since 1.0.7
> >
> > Are there any possibilities that telco plays a role as well in such DTMF
> issues.?
> >
> >
> > Thanks,
>
>
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