<div dir="ltr">If you really are concerned, transfer to an ivr that says, if you are not a fax press 1, waits 10 sec then hangs up.<div>Then the one time in a thousand when its a false detection, they can recover themselves.</div>
<div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Nov 29, 2013 at 9:41 PM, Ali Pey <span dir="ltr"><<a href="mailto:alipey@gmail.com" target="_blank">alipey@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">You can use something like this:<div><br></div><div><action application="set" data="execute_on_answer=spandsp_start_fax_detect transfer 'fax XML default' 5"/></div>
<div><br>
</div><div>The chances are that some faxes won't get detected but I have never heard that regular phone calls would go to fax.</div><div><br></div><div>More details are here:</div><div><a href="http://wiki.freeswitch.org/wiki/Mod_spandsp" target="_blank">http://wiki.freeswitch.org/wiki/Mod_spandsp</a></div>
<div><br></div><div>Regards,</div><div>Ali Pey</div><div><div class="gmail_extra"><br><br><div class="gmail_quote"><div class="im">On Wed, Nov 27, 2013 at 2:16 PM, Everyday User <span dir="ltr"><<a href="mailto:everydayuser11@gmail.com" target="_blank">everydayuser11@gmail.com</a>></span> wrote:<br>
</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div class="im"><div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">We receive an inordinate amount of spam fax calls to FreeSwitch that we do not need to handle for any reason. I came across this method,</span><a href="https://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_fax_detect" style="font-family:arial,sans-serif;font-size:13px" target="_blank">https://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_fax_detect</a><span style="font-family:arial,sans-serif;font-size:13px">, to hopefully detect and drop these calls. Is there any danger of this method mistaking any live calls and dropping those on accident or is there a better method to accomplish this? Thanks in advance.</span><br>
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