<div dir="ltr">Looking at your issue however I don't see dtx being enabled when I lab up what you described.<div><br></div><div>Try this in vars.xml to disable CNG completely.</div><div>
<p class=""><span class=""><</span><span class="">X-PRE-PROCESS</span><span class=""> </span><span class="">cmd</span><span class="">=</span><span class="">"set"</span><span class=""> </span><span class="">data</span><span class="">=</span><span class="">"suppress_cng=true"</span><span class="">/></span></p><p class=""><span class=""><br></span></p><div><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jan 16, 2015 at 12:28 PM, Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@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 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"><div><div class="h5"><br><div class="gmail_quote">On Fri, Jan 16, 2015 at 12:26 PM, Thomas Auge <span dir="ltr"><<a href="mailto:auge@virtues.net" target="_blank">auge@virtues.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I figured I'd ask for an opinion before filing a bogus bug. :P<br>
<span><br>
<br>
On 16.01.2015 15:16, Anthony Minessale wrote:<br>
> 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>
><br>
><br>
</span><span>> On Fri, Jan 16, 2015 at 12:12 PM, Thomas Auge <<a href="mailto:auge@virtues.net" target="_blank">auge@virtues.net</a> <mailto:<a href="mailto:auge@virtues.net" target="_blank">auge@virtues.net</a>>> wrote:<br>
><br>
> Hello list,<br>
><br>
> 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>
> also correctly responds with usedtx=0. However, the local SDP for the a-leg then does not have usedtx in the fmtp at<br>
> all, and it seems to be enabled.<br>
><br>
> My C skills are limited, but could this be a bug:<br>
><br>
> static opus_codec_settings_t default_codec_settings = {<br>
> ....<br>
> /*.usedtx */ 1,<br>
> ....<br>
> };<br>
><br>
> By default, usedtx is enabled, correct?<br>
><br>
> However, in<br>
><br>
> static char *gen_fmtp(opus_codec_settings_t *settings, switch_memory_pool_t *pool)<br>
><br>
> there's this:<br>
><br>
> if (settings->usedtx) {<br>
> snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "usedtx=1; ");<br>
> }<br>
><br>
><br>
> Am I interpreting this correctly that if usedtx is zero, it is omitted in the fmtp line, but then enabled, because<br>
> that's the default setting?<br>
><br>
> Problem is that Chrome can't handle DTX and generates comfort noise every time it kicks in.<br>
><br>
> Cheers!<br>
><br>
> Thomas<br>
><br>
> P.S.: If my interpretation is correct, it'll also affect useinbandfec.<br>
><br>
> _________________________________________________________________________<br>
> Professional FreeSWITCH Consulting Services:<br>
</span>> <a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a> <mailto:<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a>><br>
<span>> <a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
><br>
> Official FreeSWITCH Sites<br>
> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
> <a href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a><br>
> <a href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
><br>
> FreeSWITCH-users mailing list<br>
</span>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a> <mailto:<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a>><br>
<span>> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
><br>
><br>
><br>
><br>
> --<br>
> Anthony Minessale II ♬ @anthmfs ♬ @FreeSWITCH ♬<br>
><br>
> ☞ <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><br>
</span>> ☞ <a href="http://irc.freenode.net" target="_blank">irc.freenode.net</a> <<a href="http://irc.freenode.net" target="_blank">http://irc.freenode.net</a>> #freeswitch ☞ _<a href="http://freeswitch.org/g+_" target="_blank">http://freeswitch.org/g+_</a><br>
><br>
> ClueCon Weekly Development Call<br>
> ☎ <a href="mailto:sip%3A888@conference.freeswitch.org" target="_blank">sip:888@conference.freeswitch.org</a> <mailto:<a href="mailto:sip%253A888@conference.freeswitch.org" target="_blank">sip%3A888@conference.freeswitch.org</a>> ☎ <a href="tel:%2B19193869900" value="+19193869900" target="_blank">+19193869900</a><br>
<div><div>><br>
><br>
><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" target="_blank">http://www.freeswitchsolutions.com</a><br>
><br>
> Official FreeSWITCH Sites<br>
> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
> <a href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a><br>
> <a href="http://www.cluecon.com" 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" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
> <a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
><br>
<br>
<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" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a><br>
<a href="http://www.cluecon.com" 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" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<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></div><div><div dir="ltr"><div><div class="h5">Anthony Minessale II ♬ @anthmfs ♬ @FreeSWITCH ♬</div></div><div><div><div class="h5"><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><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> ☎ <a href="tel:%2B19193869900" value="+19193869900" target="_blank">+19193869900</a> </div><div><br></div></div></div></div></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>
</div>