So I&#39;m at the limit of my modest capabilities for troubleshooting this further. There is a workaround I am thinking of by which the documented 3-way conferencing feature of att-xfer could be simulated using a full-on conference bridge and if this is the end of any suggestions I receive on this thread I will pursue it. I have implemented att-xfer in a manner nearly identical to the online documentation and default config as is practical and within my understanding. I have documented here my configuration and corresponding logs in hope that someone else had encountered a similar problem and could advise me of a solution. Hopefully my experience does not indicate a larger issue within the att-xfer module, but if it does I hope the following documentation is useful.<div>

<br></div><div>I understand FreeSwitch is an enormous commitment for everyone who has contributed to source and I hope to be in a position to personally contribute in the future whether with my own time or financially. If I can help now to get this thread resolved and prevent someone else from having an implementation issue please let me know.</div>

<div><br></div><div>thanks,</div><div>elijah<br><br><div class="gmail_quote">On Thu, Apr 21, 2011 at 10:15 AM, elijah <span dir="ltr">&lt;<a href="mailto:elijah@crankenstein.com">elijah@crankenstein.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div>        &lt;action application=&quot;bind_meta_app&quot; data=&quot;1 b s execute_extension::ax XML callsdirect&quot;/&gt;</div>

<div>
 </div><div>    &lt;extension name=&quot;bind_receiver&quot;&gt;</div><div>      &lt;condition field=&quot;destination_number&quot; expression=&quot;^ax$&quot;&gt;</div><div>        &lt;action application=&quot;answer&quot;/&gt;</div>


<div>        &lt;action application=&quot;read&quot; data=&quot;10 10 &#39;tone_stream://%(10000,0,350,440)&#39; attxfer_callthis 30000 *&quot;/&gt;</div><div>        &lt;action application=&quot;execute_extension&quot; data=&quot;attended_xfer XML callsdirect&quot;/&gt;</div>


<div>      &lt;/condition&gt;</div><div>    &lt;/extension&gt;</div><div><br></div><div>    &lt;extension name=&quot;attended_xfer&quot;&gt;</div><div>      &lt;condition field=&quot;destination_number&quot; expression=&quot;^attended_xfer$&quot;/&gt;</div>


<div>      &lt;condition field=&quot;${attxfer_callthis}&quot; expression=&quot;^(\d+)$&quot;&gt;</div><div>        &lt;action application=&quot;set&quot; data=&quot;continue_on_fail=true&quot;/&gt;</div><div>        &lt;action application=&quot;set&quot; data=&quot;origination_cancel_key=#&quot;/&gt;</div>

<div class="im">
<div>        &lt;action application=&quot;att_xfer&quot; data=&quot;sofia/gateway/onesource/${attxfer_callthis}&quot;/&gt;</div></div><div>        &lt;anti-action application=&quot;eval&quot; data=&quot;cancel transfer&quot;/&gt;</div>


<div>      &lt;/condition&gt;</div><div>    &lt;/extension&gt;</div></blockquote></div><br></div>