[asterisk-biz] Ringing tone detection

[Borja SIXTO]

Hi,

We have that kind of Dialer.

It  detects the Fax Tone (CNG detection provided by the Asterisk) and 
the Answering Machine (with the AMD application).

Our Dialer starts a VoiceXML session in the Asterisk when the phone pickups.

Regards,


Borja



Le 11/08/2011 07:10, Gerald Bove a écrit :
> Or thermonuclear war.
>
> -----Original Message-----
> From: asterisk-biz-bounces at lists.digium.com [mailto:asterisk-biz-bounces at lists.digium.com] On Behalf Of Lewis Chan
> Sent: Thursday, August 11, 2011 12:34 AM
> To: Commercial and Business-Oriented Asterisk Discussion
> Subject: Re: [asterisk-biz] Ringing tone detection
>
> It is quite common, some customer just want to see whether this is a valid
> Phone Number or Fax number.  by calling from 000000001 to 9999999.  After a
> valid number list is generated, they can perform tele-marketing and fax
> broadcast.
>
> Lewis
>
> -----Original Message-----
> From: Sevana Oy
> Sent: Tuesday, August 09, 2011 4:46 AM
> To: Commercial and Business-Oriented Asterisk Discussion
> Subject: [asterisk-biz] Ringing tone detection
>
> Hello,
>
> We have a customer that asked us to develop a tool that could detect if
> certain ringing tone is present in recorded audio. This looks like a part of
> call progress analysis (CPA) functionality, and we are very curious is there
> a big need in such tool, or it's a quite unique case. The idea is simple:
>
> tool.exe audio.wav
>
> and as result the tool says: Ringing tone #1 is present
>
> or something like that.
>
> Thank you very much for your attention to this post and ideas sharing!
>
> Best Regards,
> Sevana
>
>
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-- 
Borja Sixto, Research&  Innovation - http://www.i6net.com