I grep&#39;d the entire source tree and found no mention of this variable. <br><br>One thing you can do is look to see if various transfer_xxx variables are set in phone-to-phone calls vs. transferred calls. I&#39;d start with &quot;transfer_source&quot; var and go from there.<br>
<br>-MC<br><br><div class="gmail_quote">On Wed, Feb 20, 2013 at 3:56 PM, Steven Schoch <span dir="ltr">&lt;<a href="mailto:schoch+freeswitch.org@xwin32.com" target="_blank">schoch+freeswitch.org@xwin32.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 dir="ltr">This must be a FAQ, but I can&#39;t find it.<div><br></div><div>In the default dialplan, how can I tell if the call was from an internal phone, or from an external call that was transferred?</div>
<div>
<br></div><div>One page said there was a variable ${internal_call}, but I can&#39;t find that anywhere in the source.  Should I just look to see if a directory variable, like account_code or user_context is set?</div><span class="HOEnZb"><font color="#888888">
<div><br></div><div>-- </div><div>Steve</div></font></span></div>
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