Steve, Chris :<div><br></div><div> I too had this problem and the solution was not tweaking</div><div> the AMD parameters, but playing a short audio file (even</div><div> a really really short one) before executing the AMD function.</div>
<div><br></div><div> The key is executing the "Background" step before AMD()</div><div><br></div><div> Please see sample dialplan below :</div><div><br></div><div><div><span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: x-small; "><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);"> exten => s,n,Answer()</span></span></div>
<div><span class="Apple-style-span" style="font-size: x-small;"><font class="Apple-style-span" face="'courier new', monospace"><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);"> exten => s,n,Background(</span><font class="Apple-style-span" color="#FF0000"><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);">BLANK_AUDIO</span></font><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);">)</span></font></span></div>
<div><span class="Apple-style-span" style="font-size: x-small;"><font class="Apple-style-span" face="'courier new', monospace"><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);"> exten => s,n,AMD()</span></font></span></div>
<div><span class="Apple-style-span" style="font-size: x-small;"><font class="Apple-style-span" face="'courier new', monospace"><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);">;</span></font></span></div>
<div><span class="Apple-style-span" style="font-size: x-small;"><font class="Apple-style-span" face="'courier new', monospace"><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);"> exten => s,n,GotoIf($["${AMDSTATUS}" = "HANGUP" ]?Hungup:)</span></font></span></div>
<div><span class="Apple-style-span" style="font-size: x-small;"><font class="Apple-style-span" face="'courier new', monospace"><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);"> exten => s,n,GotoIf($["${AMDSTATUS}" = "MACHINE"]?${app_id}_V,1:)</span></font></span></div>
<div><span class="Apple-style-span" style="font-size: x-small;"><font class="Apple-style-span" face="'courier new', monospace"><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);">;</span></font></span></div>
<div><span class="Apple-style-span" style="font-family: 'courier new', monospace; font-size: x-small; "><span class="Apple-style-span" style="background-color: rgb(51, 255, 255);"> exten => s,n,GotoIf($["${AMDSTATUS}" = "HUMAN"]?${app_id}_L,1:${app_id}_V,1)</span></span></div>
<div><br></div><div> In my case the BLANK_AUDIO sound file is 0.1 secs</div><div> of silence.</div><div><br></div><div> This script tends to detect more calls as ANS m/c over</div><div> live pickups.</div><div><br></div>
<div> If you prefer false positive in the other direction (more calls</div><div> detected as Live over ans m/c), then change the order of</div><div> tests.</div><div><br></div><div> Hope that helps.</div><div><br></div><div>
-baji.</div><div><br></div><div>--</div><div><br></div><div><div class="gmail_quote"> On Sat, Apr 10, 2010, Chris Gentle wrote:</div><div class="gmail_quote"><br></div><div class="gmail_quote"><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="gmail_quote"><div class="im">On Tue, Mar 23, 2010, Steve Moran wrote:<br></div></div></blockquote><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="gmail_quote"><div class="im"><blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
I am running Asterisk and using Answer machine detection with call files on a virtual Vcloud server running Centos 5.3 and LAMP. I am finding that AMD is only detecting HUMAN or MACHINE for about 30% of the calls (I sent over 50,000 outbound calls last week, and 70% said NOTSURE). <br>
</blockquote></div><div><br>Hi. Did you ever resolve this? I am having the same problem as you when I use AMD with outgoing calls through my Vitelity line. Sending the calls out PSTN seems to work as normal. I tried tweaking the threshold setting as someone else pointed out but it didn't make any difference.<br>
<br></div></div>-- <br><font class="Apple-style-span" color="#888888"><br></font></blockquote></div></div></div>