<div dir="ltr">Its better to ask by filing the jira its one click to close it and if there is a real issue we need logs etc attached and something to reference if we push a fix.  <div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jan 16, 2015 at 12:26 PM, Thomas Auge <span dir="ltr">&lt;<a href="mailto:auge@virtues.net" target="_blank">auge@virtues.net</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I figured I&#39;d ask for an opinion before filing a bogus bug. :P<br>
<span class=""><br>
<br>
On 16.01.2015 15:16, Anthony Minessale wrote:<br>
&gt; Its also a bug to send bugs to the mailing list instead of <a href="http://jira.freeswitch.org" target="_blank">http://jira.freeswitch.org</a><br>
&gt;<br>
&gt;<br>
</span><span class="">&gt; On Fri, Jan 16, 2015 at 12:12 PM, Thomas Auge &lt;<a href="mailto:auge@virtues.net">auge@virtues.net</a> &lt;mailto:<a href="mailto:auge@virtues.net">auge@virtues.net</a>&gt;&gt; wrote:<br>
&gt;<br>
&gt;     Hello list,<br>
&gt;<br>
&gt;     I noticed that in an opus call where the a-leg sends usedtx=0, it is properly forwarded to the b-leg, which in this case<br>
&gt;     also correctly responds with usedtx=0. However, the local SDP for the a-leg then does not have usedtx in the fmtp at<br>
&gt;     all, and it seems to be enabled.<br>
&gt;<br>
&gt;     My C skills are limited, but could this be a bug:<br>
&gt;<br>
&gt;     static opus_codec_settings_t default_codec_settings = {<br>
&gt;     ....<br>
&gt;           /*.usedtx */ 1,<br>
&gt;     ....<br>
&gt;     };<br>
&gt;<br>
&gt;     By default, usedtx is enabled, correct?<br>
&gt;<br>
&gt;     However, in<br>
&gt;<br>
&gt;     static char *gen_fmtp(opus_codec_settings_t *settings, switch_memory_pool_t *pool)<br>
&gt;<br>
&gt;     there&#39;s this:<br>
&gt;<br>
&gt;     if (settings-&gt;usedtx) {<br>
&gt;           snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), &quot;usedtx=1; &quot;);<br>
&gt;     }<br>
&gt;<br>
&gt;<br>
&gt;     Am I interpreting this correctly that if usedtx is zero, it is omitted in the fmtp line, but then enabled, because<br>
&gt;     that&#39;s the default setting?<br>
&gt;<br>
&gt;     Problem is that Chrome can&#39;t handle DTX and generates comfort noise every time it kicks in.<br>
&gt;<br>
&gt;     Cheers!<br>
&gt;<br>
&gt;     Thomas<br>
&gt;<br>
&gt;     P.S.: If my interpretation is correct, it&#39;ll also affect useinbandfec.<br>
&gt;<br>
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&gt;<br>
&gt; --<br>
&gt; Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬<br>
&gt;<br>
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<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a></div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬<div><br><div>☞ <a href="http://freeswitch.org/" target="_blank">http://freeswitch.org/</a>  ☞ <a href="http://cluecon.com/" target="_blank">http://cluecon.com/</a>  ☞ <a href="http://twitter.com/FreeSWITCH" target="_blank">http://twitter.com/FreeSWITCH</a></div><div><div>☞ <a href="http://irc.freenode.net" target="_blank">irc.freenode.net</a> #freeswitch ☞ <u><a href="http://freeswitch.org/g+" target="_blank">http://freeswitch.org/g+</a></u><br><br></div><div>ClueCon Weekly Development Call <br></div><div>☎ <a href="mailto:sip%3A888@conference.freeswitch.org" target="_blank">sip:888@conference.freeswitch.org</a>  ☎ +19193869900 </div><div><br></div></div></div></div></div>
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