<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Nov 16, 2016 at 5:07 PM, Alexandru Covalschi <span dir="ltr"><<a href="mailto:568691@gmail.com" target="_blank">568691@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">Hello list, </span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)"><br></span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">In my set up Freeswitch acts as fax originator, so an image is being processed and sent by FS. I do not receive any fax, so all my questions/issues are related to sending it. All fax is over IP.</span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)"><br></span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">First a question - how to understand if Freeswitch is sending in T.38? Why do I always see T.30 FLOW in log even if in SDP is mentioned T.38? I do see some "T.38 rxfax set to 0/txfax set to N", I understand that rx is receive and tx is transmit, but why any other log strings shows T.30 FLOW?</span></div></div></blockquote><div><br></div><div>Because its still T.30, you're just encapsulating it .</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)"><br></span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">And the issue - sometimes when I initiate fax I get </span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">-----------------</span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">Codec RAW Signed Linear (16 bit) encoder error </span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">mod_g729.c:102 This codec is only usable in passthrough mode! </span> </div></div></blockquote><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">-----------------</span></div><div><span style="font-family:-webkit-standard;font-size:medium;background-color:rgb(255,255,255)">I can't understand why it's happening as it occurs from time to time, but it always happens before Freeswitch makes re-invite to initiate a T.38 session. </span></div><div><font face="-webkit-standard" size="3"><span style="background-color:rgb(255,255,255)">I suppose that's because I have no license for g729, but the supplier side negotiates it before FS has chance to re-invite. But why does it work with same SDP in other times?</span></font></div><div><font face="-webkit-standard" size="3"><span style="background-color:rgb(255,255,255)">Does it have sense to exclude g729 for the initial codec negotiation, or g729 is essential to keep T.38 working? What shall I do in case of Asia where everything is on g729,? Maybe it has sense to purchase a license - but why then it works unstable right now, I mean, why does it even work if it requires mod_g729_com? Or it doesn't? I'm really confused on all that.</span></font></div></div></blockquote><div><br></div><div><br></div><div>You'll need the codec to negotiate and process the audio before the t.38 re-invite, I do not believe there are any other ways to do this.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><font face="-webkit-standard" size="3"><span style="background-color:rgb(255,255,255)"><br></span></font></div><div><font face="-webkit-standard" size="3"><span style="background-color:rgb(255,255,255)"><br></span></font></div><div><font face="-webkit-standard" size="3"><span style="background-color:rgb(255,255,255)">Thanks in advance!</span></font></div></div><br>______________________________<wbr>______________________________<wbr>_____________<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.<wbr>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.<wbr>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">FreeSWITCH-users@lists.<wbr>freeswitch.org</a><br>
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" target="_blank">http://lists.freeswitch.org/<wbr>mailman/listinfo/freeswitch-<wbr>users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.<wbr>freeswitch.org/mailman/<wbr>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 class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">
<p><font face="courier new, monospace"><b><i><font size="4">Brian West</font></i></b><br><span style="font-size:x-small"><a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a></span></font></p>
<p><font size="1" face="courier new, monospace"><img src="http://billing.freeswitch.org/templates/default/img/whmcslogo.png"><br></font></p><p><font size="2" face="monospace, monospace"><b><i>Twitter: @FreeSWITCH , @briankwest</i></b><br><a href="http://www.freeswitchbook.com" target="_blank">http://www.freeswitchbook.com</a> (50% Discount using code FreeSwitch50)<br><a href="http://www.freeswitchcookbook.com" target="_blank">http://www.freeswitchcookbook.com</a> </font><span style="font-family:monospace,monospace;font-size:small">(50% Discount using code FreeSwitch50)</span><font size="2" face="monospace, monospace"><br></font><a href="https://www.gofundme.com/freeswitch_ubuntu" style="font-size:12.8px" target="_blank"><font face="monospace, monospace">https://www.gofundme.com/freeswitch_ubuntu</font></a></p><p><font face="monospace, monospace">Got Bugs? Report them <a href="https://freeswitch.org/jira" target="_blank">here</a>! | Reddit: <a href="https://www.reddit.com/r/freeswitch" target="_blank">/r/freeswitch</a></font></p>
<p><font size="2" face="monospace, monospace"><b>T:</b>+19184209001 | <b>F:</b>+19184209002 | <b>M:</b>+1918424WEST (9378)<br><b>iNUM:</b>+883 5100 1420 9001 | <b>ISN:</b>410*543 | <b>Skype:</b>briankwest</font></p></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div></div>