<div dir="ltr">The variable is sip_execute_on_image<div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Apr 30, 2013 at 5:35 AM, Örn Arnarson <span dir="ltr"><<a href="mailto:orn@arnarson.net" target="_blank">orn@arnarson.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div><br></div><div>I'm trying to get T38 gatewaying to work. I have a call coming in with FAX audio, and an endpoint that needs T38. The endpoint will send a T38 re-invite, to which FS responds 100 trying, and after 40 seconds the endpoint will give up (citing stale 100 trying).</div>
<div><br></div><div>I set these variables before briding:</div><div><div><action application="set" data="fax_enable_t38=true"/></div><div><action application="set" data="fax_enable_t38_request=true"/></div>
</div><div><br></div><div>And then I bridge like this (dialstring is sofia/profile/number@ip:port):</div><div><action application="bridge" data="{execute_on_image=t38_gateway self nocng}${dialstring}"/></div>
<div><br></div><div>I've tried all variants I can think of, and always have the same result, except for when fax_enable_t38 = false, in which case FS rejects the re-invite.</div><div><br></div><div>
I found some old discussions on the mailing list alluding to the same problem, but not much in the way of solutions.</div><div><br></div><div>Can anybody give me a pointer as to what I'm doing wrong? I was running a git clone from 1.2.2, but I upgraded to latest stable (1.2.7) with the same results.</div>
<div><br></div><div>Here's what happens in FS. At the very end you can see the Re-INVITE, and then nothing happens post that point.</div><div><a href="http://pastebin.freeswitch.org/20853" target="_blank">http://pastebin.freeswitch.org/20853</a><br>
</div><div><br></div><div>Best regards,</div><div>Örn</div></div>
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