<p>I&#39;m on my cell so I can&#39;t look but its like refuse_t38=true or something similar on the leg facing the t38</p>
<div class="gmail_quote">On May 2, 2013 1:21 AM, &quot;jay binks&quot; &lt;<a href="mailto:jaybinks@gmail.com">jaybinks@gmail.com</a>&gt; wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">refuse it..<div><br></div><div>if I get a T.38 invite... I want to go &quot;nah man.. G711 only&quot;</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 2 May 2013 14:17, Anthony Minessale <span dir="ltr">&lt;<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.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">Clarify what knock back means.  REFUSE it? or SEND IT?</div><div class="gmail_extra"><div><div>

<br><br><div class="gmail_quote">On Wed, May 1, 2013 at 10:00 PM, jay binks <span dir="ltr">&lt;<a href="mailto:jaybinks@gmail.com" target="_blank">jaybinks@gmail.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">I have tested this with current versions...<div><br></div><div>ok so unlike many others... I find G711 gives better faxing than T.38 <br>



( for many reasons... but mainly because all my network is fibre and I control a lot of it myself ).</div>

<div><br></div><div>I have one carrier that that insists on doing fax tone detection in their SBC.</div><div>the call comes in G711... they detect fax tones then re-invite T.38.</div><div><br></div>

<div>I want to knock the T.38 back, but cant..   </div><div>if I disable T.38  we get the 100 Trying... then nothing further.</div><div>only way I can inter-op is to use t38.</div><div><br></div><div>

<br></div></div><div class="gmail_extra"><div><div><br><br><div class="gmail_quote">On 2 May 2013 12:23, Brian West <span dir="ltr">&lt;<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>&gt;</span> wrote:<br>





<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">what is the entire call flow?  And what rev are you using... fax_enable_t38_request=true will make us send a re-invite.<br>






<div><br>
On May 1, 2013, at 7:07 PM, jay binks &lt;<a href="mailto:jaybinks@gmail.com" target="_blank">jaybinks@gmail.com</a>&gt; wrote:<br>
<br>
&gt; yup I saw that....   and I thought I already knew the answer to that question.<br>
&gt; but im still yet to find a way to specifically knock back a T38 re-invite :(<br>
&gt;<br>
&gt; ( FS does this 100 trying... but nothing further .. )<br>
&gt;<br>
&gt;<br>
<br>
<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div></div></div><span><font color="#888888">-- <br>Sincerely<br><br>Jay
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br></div></div><div>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/" target="_blank">http://www.cluecon.com/</a><br>



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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Sincerely<br><br>Jay
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