<div dir="ltr">FreeSWITCH can do this live: <meta http-equiv="content-type" content="text/html; charset=utf-8"><a href="http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect">http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect</a><br clear="all">
<div dir="ltr"><font face="Verdana, Arial, Helvetica, sans-serif"><span style="font-size:13px"><span style="font-size:small"><br></span></span></font></div><div dir="ltr"><font face="Verdana, Arial, Helvetica, sans-serif"><span style="font-size:13px"><span style="font-size:small">-Avi Marcus</span><br>
<span style="font-size:small">BestFone, For All Your Phone Needs</span><br></span></font></div>
<br><br><div class="gmail_quote">On Thu, Aug 11, 2011 at 12:14 PM, Borja Sixto <span dir="ltr"><<a href="mailto:borja.sixto@i6net.com">borja.sixto@i6net.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
The common functionality is to detect to cng in live, not with a batch processing with recorded files...<br>
<br>
Have a look to the spandsp project, i think you can found this kind of feature.<br>
<br>
Regards,<br>
<br>
<br>
Borja<br>
<br>
Envoyé de mon ASUS Eee Pad<br>
<br>
Sevana Oy <<a href="mailto:sales@sevana.fi">sales@sevana.fi</a>> a écrit :<br>
<div><div></div><div class="h5"><br>
>Hi,<br>
><br>
>Thanks, but this task is different, it's not detecting a fax tone, but<br>
>detecting ringing tone in recorded audio. We don't develop a dialer in this<br>
>case (although we have one in Asterisk VQM), but we develop software to<br>
>detect the tone and are curious if this kind of functionality is unique<br>
>requirement or has a more common nature.<br>
><br>
>Thanks!<br>
>Sevana Oy<br>
>----- Original Message -----<br>
>From: "Borja SIXTO" <<a href="mailto:borja.sixto@i6net.com">borja.sixto@i6net.com</a>><br>
>To: <<a href="mailto:asterisk-biz@lists.digium.com">asterisk-biz@lists.digium.com</a>><br>
>Sent: Thursday, August 11, 2011 12:52 PM<br>
>Subject: Re: [asterisk-biz] Ringing tone detection<br>
><br>
><br>
>Hi,<br>
><br>
>We have that kind of Dialer.<br>
><br>
>It detects the Fax Tone (CNG detection provided by the Asterisk) and<br>
>the Answering Machine (with the AMD application).<br>
><br>
>Our Dialer starts a VoiceXML session in the Asterisk when the phone pickups.<br>
><br>
>Regards,<br>
><br>
><br>
>Borja<br>
><br>
><br>
><br>
>Le 11/08/2011 07:10, Gerald Bove a écrit :<br>
>> Or thermonuclear war.<br>
>><br>
>> -----Original Message-----<br>
>> From: <a href="mailto:asterisk-biz-bounces@lists.digium.com">asterisk-biz-bounces@lists.digium.com</a><br>
>> [mailto:<a href="mailto:asterisk-biz-bounces@lists.digium.com">asterisk-biz-bounces@lists.digium.com</a>] On Behalf Of Lewis Chan<br>
>> Sent: Thursday, August 11, 2011 12:34 AM<br>
>> To: Commercial and Business-Oriented Asterisk Discussion<br>
>> Subject: Re: [asterisk-biz] Ringing tone detection<br>
>><br>
>> It is quite common, some customer just want to see whether this is a valid<br>
>> Phone Number or Fax number. by calling from 000000001 to 9999999. After<br>
>> a<br>
>> valid number list is generated, they can perform tele-marketing and fax<br>
>> broadcast.<br>
>><br>
>> Lewis<br>
>><br>
>> -----Original Message-----<br>
>> From: Sevana Oy<br>
>> Sent: Tuesday, August 09, 2011 4:46 AM<br>
>> To: Commercial and Business-Oriented Asterisk Discussion<br>
>> Subject: [asterisk-biz] Ringing tone detection<br>
>><br>
>> Hello,<br>
>><br>
>> We have a customer that asked us to develop a tool that could detect if<br>
>> certain ringing tone is present in recorded audio. This looks like a part<br>
>> of<br>
>> call progress analysis (CPA) functionality, and we are very curious is<br>
>> there<br>
>> a big need in such tool, or it's a quite unique case. The idea is simple:<br>
>><br>
>> tool.exe audio.wav<br>
>><br>
>> and as result the tool says: Ringing tone #1 is present<br>
>><br>
>> or something like that.<br>
>><br>
>> Thank you very much for your attention to this post and ideas sharing!<br>
>><br>
>> Best Regards,<br>
>> Sevana<br>
>><br>
>><br>
>> --<br>
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>><br>
><br>
>--<br>
>Borja Sixto, Research& Innovation - <a href="http://www.i6net.com" target="_blank">http://www.i6net.com</a><br>
><br>
><br>
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