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><div><br></div>
<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 => v=-7;%(500,500,480,620)</div><div>detect-busy=> 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>