[Freeswitch-users] Duplicate DTMF using certain ip phones on fs 1.2 during outbound calls to IVRS

Brian West brian at freeswitch.org
Fri Oct 31 21:55:32 MSK 2014


no, if the device is sending two, its sending two, how are we to know what
is real vs fantasy?  Don't do it on speaker phone, its probably using an
inband detector to turn the one played out the speaker phone into a DTMF
tone too there by duplicating them.

On Fri, Oct 31, 2014 at 1:32 PM, Jerry Allen <jerry.allen at vistabeam.com>
wrote:

> I was on speaker and it did send twice I am sure, the GXP2200 keypad is
> not "the best" but it is what it is.
>
> Is there a Freeswitch setting that could determine or simulate a guard
> time / de-bounce filter?
>
> Jerry Allen
>
> -----Original Message-----
> From: freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Brian West
> Sent: Friday, October 31, 2014 12:11 PM
> To: FreeSWITCH Users Help
> Subject: Re: [Freeswitch-users] Duplicate DTMF using certain ip phones on
> fs 1.2 during outbound calls to IVRS
>
> Chances are the phone is actually sending two, are you dialing on speaker
> phone by chance?  If so don't.  See if the problem goes away.
>
> On Fri, Oct 31, 2014 at 12:56 PM, Jerry Allen <jerry.allen at vistabeam.com
> <mailto:jerry.allen at vistabeam.com> > wrote:
>
>
>         I have experienced this same issue using a Grandstream GXP2200 on
> the local
>         FS voicemail.
>
>         Seems there should be a dtmf guard time or something to set to
> filter this.
>         The problem has happened a couple of times while in voicemail I
> delete the
>         current message and FS deletes the current and the next as well. I
> may have
>         bounced the button but if I did it was too short of a silence in
> between for
>         me to hear.
>
>         Jerry Allen
>
>
>
>         -----Original Message-----
>         From: freeswitch-users-bounces at lists.freeswitch.org <mailto:
> freeswitch-users-bounces at lists.freeswitch.org>
>         [mailto:freeswitch-users-bounces at lists.freeswitch.org <mailto:
> freeswitch-users-bounces at lists.freeswitch.org> ] On Behalf Of Jason
>         Holden
>         Sent: Friday, October 31, 2014 8:25 AM
>         To: 'FreeSWITCH Users Help'
>         Subject: [Freeswitch-users] Duplicate DTMF using certain ip phones
> on fs 1.2
>         during outbound calls to IVRS
>
>         Any recommendations to resolves this?
>
>
>
>
>
>
>
>
>
>
>
>
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> --
>
>
> Brian West
> brian at freeswitch.org <mailto:brian at freeswitch.org>
>
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>
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-- 

*Brian West*
brian at freeswitch.org


*Twitter: @FreeSWITCH , @briankwest*
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com

*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
*iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
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