[App_rpt-users] DTMF voice falsing

Chris(KB2FAF) kb2faf at arrl.net
Mon Dec 19 03:12:22 UTC 2011


Ken,

Your suggestion made a huge difference!

Thank you.

Chris - KB2FAF


On 12/18/2011 02:23 PM, Ken wrote:
> My experience always has been that the standard install is WAY too sensitive
> to DTMF false decodes.
> There may be an easier way to do this (I hope to find), but, one way is to
> remove the RADIO_RELAX compiler flag
> in
> /usr/src/astsrc/asterisk/menuselect.makeopts
> it should read only:
> MENUSELECT_CFLAGS=LOADABLE_MODULES
>
> Then cd astsrc
> And
> ./configure
> Make
> Make install
>
> There is a menu for changing compiler flags in recent releases - you have to
> make the menuselect program when you do the install (I think)
>
> 73
>
> Ken
>
>> -----Original Message-----
>> From: app_rpt-users-bounces at ohnosec.org [mailto:app_rpt-users-
>> bounces at ohnosec.org] On Behalf Of Chris(KB2FAF)
>> Sent: Sunday, December 18, 2011 2:06 PM
>> To: App_rpt-users at ohnosec.org
>> Subject: [App_rpt-users] DTMF voice falsing
>>
>> Hi,
>>
>> I have been noticing an interesting problem.  Audio drops on my
>> repeater and link sporadically for maybe 500ms now and then as a
>> conversation is taking place.  If I watch debugging data from CLI it
>> usually coincides with DTMF being sensed in certain voices.  Is there a
>> way to increase the time it takes for the system to recognize DTMF?  Or
>> is there something else going on.
>>
>> Thanks for any pointers...
>>
>> Chris
>>
>> KB2FAF
>>
>>
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>> App_rpt-users at ohnosec.org
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