[Freeswitch-users] soundtouch with playback_terminators + inbound dtmf

[Yuriy Nasida]

Also I hear in wav file that dtmf tones are changed.  They began to sound like Darth Vader's dtmf  too ...  :)
From: nasida at live.ru
To: freeswitch-users at lists.freeswitch.org
Subject: RE: [Freeswitch-users] soundtouch with playback_terminators + inbound dtmf
Date: Tue, 31 Jul 2012 04:39:29 +0400





Yes I have done this first of all. I invoke  soundtouch  before 'record' only and I stop soundtouch after 'record'. I use 'start_dtmf' in the beginning of my lua script. I see that my inband dtmf doesn't work only while record process. I have good dtmf recognition for all other part of my menu. Unfortunately  the order of creation is indifferent.

Date: Mon, 30 Jul 2012 20:00:40 -0400
From: cmrienzo at gmail.com
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] soundtouch with playback_terminators +	inbound dtmf

Did you execute start_dtmf BEFORE soundtouch like Peter recommended?  Assuming the bugs are executed in order of creation, the dtmf detector should read the clean frame before soundtouch mangles it.
Chris


On Mon, Jul 30, 2012 at 4:25 PM, Yuriy Nasida <nasida at live.ru> wrote:





bribge + loopback doesn't work because I have to set  <action application="set" data="playback_terminators=#"/>  ON B-LEG which is affected by  soundtouch.
Hm... Any ideas ?
From: nasida at live.ru
To: freeswitch-users at lists.freeswitch.org

Date: Mon, 30 Jul 2012 23:38:34 +0400
Subject: Re: [Freeswitch-users] soundtouch with playback_terminators + inbound dtmf





Peter, yes I have "start_dtmf" and I can  detect DTMF. But! DTMF is not being recognised if I use <action application="soundtouch" data="0.7o 0.99t"/>I think soundtouch module changes my dtmf tones (which is inband).
I start thinking about bribge + loopback. This way I will able to use soundtouch on b-leg only.
Thanks.
> From: peter.olsson at visionutveckling.se

> To: freeswitch-users at lists.freeswitch.org
> Date: Mon, 30 Jul 2012 19:23:09 +0000
> Subject: Re: [Freeswitch-users] soundtouch with playback_terminators + inbound	dtmf

> 
> If it's inband you need to execute "start_dtmf" application first. Then it should detect DTMF's for you.
> 
> /Peter
> ________________________________
> Från: freeswitch-users-bounces at lists.freeswitch.org [freeswitch-users-bounces at lists.freeswitch.org] för Yuriy Nasida [nasida at live.ru]

> Skickat: den 30 juli 2012 21:00
> Till: freeswitch-users at lists.freeswitch.org
> Ämne: [Freeswitch-users] soundtouch with playback_terminators + inbound dtmf

> 
> Hello guys,
> 
> I change my voice via  'soundtouch' and I try to record this  via simple 'record' command.
> <action application="set" data="playback_terminators=#"/>

> <action application="record" data="/tmp/data.wav 20 200"/>
> 
> I have to stop recording after '#' but can not make this because I must recieve DTMF inband.
> I.e. 'soundtouch' changes dtmf as well and FS doesn't recognise dtmf.

> How can I stop recording?
> 
> Any ideas?
> Thanks.
> !DSPAM:5016d77b32761519715207!
> 
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