<div dir="ltr"><div>Had a look at the code, I think the only real option is still &quot;disable t.38 everywhere&quot;...<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 4 August 2016 at 14:02, Mirko Brankovic <span dir="ltr">&lt;<a href="mailto:mirkobrankovic@gmail.com" target="_blank">mirkobrankovic@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">exactly, or a 2-liner :)</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Aug 4, 2016 at 2:11 PM, Andrew Cassidy <span dir="ltr">&lt;<a href="mailto:andrew@cassidywebservices.co.uk" target="_blank">andrew@cassidywebservices.co.uk</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 might be able to sort this with a 1-liner... going to give it a go.<div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 4 August 2016 at 12:47, Mirko Brankovic <span dir="ltr">&lt;<a href="mailto:mirkobrankovic@gmail.com" target="_blank">mirkobrankovic@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 had the same question.<div><br></div><div>There is no fall back to previous codec that call was set up when t38 is negotiated no matter that was the sucess of that negotiation</div><div><br></div><div>You can always file a feature/bug maybe request...</div><span><font color="#888888"><div>mirko</div></font></span></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Aug 4, 2016 at 1:33 PM, Andrew Cassidy <span dir="ltr">&lt;<a href="mailto:andrew@cassidywebservices.co.uk" target="_blank">andrew@cassidywebservices.co.uk</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&#39;m getting the same with 1.6.9<div><br></div><div>Ideally I&#39;d like FreeSWITCH to be able to determine on the fly that the sender supports T38.</div><div><br></div><div>Kind regards,</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 4 August 2016 at 10:27, Mirko Brankovic <span dir="ltr">&lt;<a href="mailto:mirkobrankovic@gmail.com" target="_blank">mirkobrankovic@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">From my experiance if you send t38 re-invite then FS will expect T38 even if remote side refuses it.<div><br></div><div>If you wont to transcode you need to not send the re-invite.</div><div><br></div><div>Get the scenario you need form here:</div><div><a href="https://wiki.freeswitch.org/wiki/Mod_spandsp#t38_gateway" target="_blank">https://wiki.freeswitch.org/wiki/Mod_spandsp#t38_gateway</a><br></div><div><br></div><div>-mirko</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div>On Thu, Aug 4, 2016 at 10:55 AM, Andrew Cassidy <span dir="ltr">&lt;<a href="mailto:andrew@cassidywebservices.co.uk" target="_blank">andrew@cassidywebservices.co.uk</a>&gt;</span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr">Good morning all,<div><br></div><div>I&#39;ve been playing with faxing and t38 over the last few days. I use a wholesale provider who detects and reinvites for t38, and have implemented the same in my systems. Passing t38 through unmodified is not an issue.</div><div><br></div><div>The issue I do have, is in the event that the sender refuses the reinvite, I&#39;d like freeswitch to transcode. In theory, this is set up correctly, but see this error message repeated over and over and ultimately the fax fails:</div><div><br></div><div>[DEBUG] mod_spandsp_fax.c:1756 sofia/external/<a href="mailto:xxx@provider.com" target="_blank">xxx@provider.com</a> Error decoding UDPTL (172 bytes)<br></div><div><br></div><div>Every other scenario I have worked through is working fine.</div><div><br></div><div>For reference, the fax-specific dialplan entries:</div><div><br></div><div><div>&lt;action application=&quot;export&quot; data=&quot;fax_enable_t38=true&quot;/&gt;</div><div>&lt;action application=&quot;export&quot; data=&quot;fax_enable_t38_request=true&quot;/&gt;</div><div>&lt;action application=&quot;export&quot; data=&quot;t38_passthru=true&quot;/&gt;</div><div>&lt;action application=&quot;export&quot; data=&quot;nolocal:sip_execute_on_image=t38_gateway self&quot; /&gt;</div></div><div>&lt;action application=&quot;set&quot; data=&quot;execute_on_answer=t38_gateway peer&quot; /&gt;</div><div><br></div><div>Thanks in advance.</div><span><font color="#888888"><div><div><br></div>-- <br><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><b>Andrew Cassidy BSc (Hons) MBCS SSCA</b><div>Managing Director<div><div><img src="https://docs.google.com/uc?export=download&amp;id=0B48A-71LkjxcRUlpZlNFZmY5Q2s&amp;revid=0B48A-71LkjxcaWJXYm5XZjdGY1czZFF1citBazFCVXV6R0ZnPQ"><br></div><div><div><a href="tel:03303%20880%20960" value="+443303880960" target="_blank">03303 880 960</a> <a href="mailto:andrew@cassidywebservices.co.uk" style="font-size:12.8px" target="_blank">andrew@cassidyweb.co.uk</a> <a href="http://www.cassidywebservices.co.uk" style="font-size:12.8px" target="_blank">www.cassidyweb.co.uk</a></div></div></div></div></div></div></div></div></div>
</div></font></span></div>
<br></div></div>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
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FreeSWITCH-users mailing list<br>
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UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><span><font color="#888888"><br></font></span></blockquote></div><span><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Regards,<div>Mirko</div></div></div></div></div>
</font></span></div>
<br>_________________________________________________________________________<br>
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<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
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Official FreeSWITCH Sites<br>
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FreeSWITCH-users mailing list<br>
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UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><span><font color="#888888"><br></font></span></blockquote></div><span><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><b>Andrew Cassidy BSc (Hons) MBCS SSCA</b><div>Managing Director<div><div><img src="https://docs.google.com/uc?export=download&amp;id=0B48A-71LkjxcRUlpZlNFZmY5Q2s&amp;revid=0B48A-71LkjxcaWJXYm5XZjdGY1czZFF1citBazFCVXV6R0ZnPQ"><br></div><div><div><a href="tel:03303%20880%20960" value="+443303880960" target="_blank">03303 880 960</a> <a href="mailto:andrew@cassidywebservices.co.uk" style="font-size:12.8px" target="_blank">andrew@cassidyweb.co.uk</a> <a href="http://www.cassidywebservices.co.uk" style="font-size:12.8px" target="_blank">www.cassidyweb.co.uk</a></div></div></div></div></div></div></div></div></div>
</font></span></div>
<br>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
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<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
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FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
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UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Regards,<div>Mirko</div></div></div></div></div>
</div>
</div></div><br>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
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<br>
Official FreeSWITCH Sites<br>
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<a href="http://confluence.freeswitch.org" rel="noreferrer" target="_blank">http://confluence.freeswitch.org</a><br>
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<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
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UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><span><font color="#888888"><br></font></span></blockquote></div><span><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><b>Andrew Cassidy BSc (Hons) MBCS SSCA</b><div>Managing Director<div><div><img src="https://docs.google.com/uc?export=download&amp;id=0B48A-71LkjxcRUlpZlNFZmY5Q2s&amp;revid=0B48A-71LkjxcaWJXYm5XZjdGY1czZFF1citBazFCVXV6R0ZnPQ"><br></div><div><div><a href="tel:03303%20880%20960" value="+443303880960" target="_blank">03303 880 960</a> <a href="mailto:andrew@cassidywebservices.co.uk" style="font-size:12.8px" target="_blank">andrew@cassidyweb.co.uk</a> <a href="http://www.cassidywebservices.co.uk" style="font-size:12.8px" target="_blank">www.cassidyweb.co.uk</a></div></div></div></div></div></div></div></div></div>
</font></span></div>
<br>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" rel="noreferrer" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://confluence.freeswitch.org" rel="noreferrer" target="_blank">http://confluence.freeswitch.org</a><br>
<a href="http://www.cluecon.com" rel="noreferrer" target="_blank">http://www.cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Regards,<div>Mirko</div></div></div></div></div>
</div>
</div></div><br>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" rel="noreferrer" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br>
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FreeSWITCH-users mailing list<br>
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<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><b>Andrew Cassidy BSc (Hons) MBCS SSCA</b><div>Managing Director<div><div><img src="https://docs.google.com/uc?export=download&amp;id=0B48A-71LkjxcRUlpZlNFZmY5Q2s&amp;revid=0B48A-71LkjxcaWJXYm5XZjdGY1czZFF1citBazFCVXV6R0ZnPQ"><br></div><div><div>03303 880 960 <a href="mailto:andrew@cassidywebservices.co.uk" style="font-size:12.8px" target="_blank">andrew@cassidyweb.co.uk</a> <a href="http://www.cassidywebservices.co.uk" style="font-size:12.8px" target="_blank">www.cassidyweb.co.uk</a></div></div></div></div></div></div></div></div></div>
</div>