Question: what is the application here? Are you modifying the user's voice? It sounds to me like you are stuck. I suppose you could run the audio of a DTMF key through sound touch and then open it in a spectrum analyzer to see what happens. If it's predictable then maybe you could detect the resulting tones with tone_detect, but that just reeks of nasty hackiness. A better solution would be a carrier who can deliver 2833 DTMFs.<br>
<br>-MC<br><br><div class="gmail_quote">On Mon, Jul 30, 2012 at 3:16 PM, Yuriy Nasida <span dir="ltr"><<a href="mailto:nasida@live.ru" target="_blank">nasida@live.ru</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">
<div>Unfortunately not. My inbound carrier can not do this.</div><div>May be I will able to detect '#' which was changed by 'soundtouch' by means of 'tone_detect'.</div><div><a href="http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect" target="_blank">http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect</a></div>
<div><span style="font-size:10pt">But not sure. This looks not good.</span></div><br><div><div></div><hr>Date: Mon, 30 Jul 2012 15:05:00 -0700<br>From: <a href="mailto:msc@freeswitch.org" target="_blank">msc@freeswitch.org</a><br>
To: <a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a><br>Subject: Re: [Freeswitch-users] soundtouch with playback_terminators + inbound dtmf<br><br>Do you have a way to send DTMFs via 2833 or SIP INFO?<br>
-MC<br><br><div>On Mon, Jul 30, 2012 at 1:25 PM, Yuriy Nasida <span dir="ltr"><<a href="mailto:nasida@live.ru" target="_blank">nasida@live.ru</a>></span> wrote:<br>
<blockquote style="border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">
<span><div><font color="#2a2a2a"><span style="line-height:17px">bribge + loopback doesn't work because I have to set <action application="set" data="playback_terminators=#"/> ON B-LEG which is affected by soundtouch.</span></font></div>
<div><font color="#2a2a2a"><span style="line-height:17px">Hm... Any ideas ?</span></font></div></span><br><div><div></div><hr>From: <a href="mailto:nasida@live.ru" target="_blank">nasida@live.ru</a><br>To: <a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a><br>
Date: Mon, 30 Jul 2012 23:38:34 +0400<div><div><br>Subject: Re: [Freeswitch-users] soundtouch with playback_terminators + inbound dtmf<br><br>
<div dir="ltr">
<div>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"/></div><div>I think soundtouch module changes my dtmf tones (which is inband).</div>
<div>I start thinking about bribge + loopback. This way I will able to use soundtouch on b-leg only.</div><div><br></div><div>Thanks.</div><br><div><div></div>> From: <a href="mailto:peter.olsson@visionutveckling.se" target="_blank">peter.olsson@visionutveckling.se</a><br>
> To: <a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a><br>> Date: Mon, 30 Jul 2012 19:23:09 +0000<br>> Subject: Re: [Freeswitch-users] soundtouch with playback_terminators + inbound dtmf<br>
> <br>> If it's inband you need to execute "start_dtmf" application first. Then it should detect DTMF's for you.<br>> <br>> /Peter<br>> ________________________________<br>> Från: <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a>] för Yuriy Nasida [<a href="mailto:nasida@live.ru" target="_blank">nasida@live.ru</a>]<br>
> Skickat: den 30 juli 2012 21:00<br>> Till: <a href="mailto:freeswitch-users@lists.freeswitch.org" target="_blank">freeswitch-users@lists.freeswitch.org</a><br>> Ämne: [Freeswitch-users] soundtouch with playback_terminators + inbound dtmf<br>
> <br>> Hello guys,<br>> <br>> I change my voice via 'soundtouch' and I try to record this via simple 'record' command.<br>> <action application="set" data="playback_terminators=#"/><br>
> <action application="record" data="/tmp/data.wav 20 200"/><br>> <br>> I have to stop recording after '#' but can not make this because I must recieve DTMF inband.<br>> I.e. 'soundtouch' changes dtmf as well and FS doesn't recognise dtmf.<br>
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