In all my experience with these it has been that tones.conf is for specifying the absence or presence of a frequency but not the cadence. <div><br></div><div>-MC<br><br><div class="gmail_quote">On Mon, Apr 18, 2011 at 3:04 PM, Luis F Urrea <span dir="ltr">&lt;<a href="mailto:lfurrea@gmail.com">lfurrea@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hello,<div><br></div><div>According to what I have found in regards the tones used for signaling on FreeTDM, it seems that anything set through DAHDI is ignored and specs from tones.conf are used instead.</div>
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<div>However I have not been able to properly detect a busy tone to be able to set an FXO back on hook once a busy tone is sniffed.</div><div><br></div><div>tones.conf has the following references for busy tones [us]:</div>

<div><br></div><div>generate-busy =&gt; v=-7;%(500,500,480,620)</div><div>detect-busy=&gt; 480,620</div><div><br></div><div>I would like to know if detect-busy takes into account the time frame that the frequencies are on (played) or off (not being played) and if there is somehow a way to specify this. Is there any default value for time on and time off?</div>

<div><br></div><div>I appreciate your help!</div><div><br></div><div>Regards</div>
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