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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>You should really be testing the latest… not to mention there are multiple bugs resolved since 1.4.19<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] <b>On Behalf Of </b>Danny Gershman<br><b>Sent:</b> Wednesday, September 30, 2015 4:54 PM<br><b>To:</b> FreeSWITCH Users Help &lt;freeswitch-users@lists.freeswitch.org&gt;<br><b>Subject:</b> Re: [Freeswitch-users] Audio delays and jitter<o:p></o:p></span></p><p class=MsoNormal><o:p>&nbsp;</o:p></p><div><p class=MsoNormal>Currently tested with 1.4.19<o:p></o:p></p></div><p class=MsoNormal><o:p>&nbsp;</o:p></p><div><div><p class=MsoNormal>On Wed, Sep 30, 2015 at 5:23 PM Brian West &lt;<a href="mailto:brian@freeswitch.org">brian@freeswitch.org</a>&gt; wrote:<o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><p class=MsoNormal>Which revision of FreeSWITCH have you tested with?<o:p></o:p></p></div><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><div><p class=MsoNormal>On Wed, Sep 30, 2015 at 4:15 PM, Danny Gershman &lt;<a href="mailto:danny.gershman@gmail.com" target="_blank">danny.gershman@gmail.com</a>&gt; wrote:<o:p></o:p></p></div></div><div><div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><p class=MsoNormal>We are using the OPUS codec with Chrome and WebRTC to make SIP calls into FS conferences.&nbsp; We have packet captures at the edge of network that sound clear, but when they get to FreeSWITCH they sound distorted via delays and clipping.<o:p></o:p></p><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=MsoNormal>I've tried several combinations of jitterbuffer settings, disabled/enabling RTP timers, conference.&nbsp; I have a mechanism I use in which I replay the RTP packets using SIPP and try them out.&nbsp; Is there a way to dynamically adjust the jitterbuffer so that the right size is being used?&nbsp; Right now I have it set at 180:540:540.&nbsp; Maybe there is some other setting I could try that would help? &nbsp;<o:p></o:p></p></div><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=MsoNormal>Perhaps there's a way to force OPUS to use less bandwidth at the expense of quality? &nbsp;<o:p></o:p></p></div><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=MsoNormal>I'm willing to share the PCAPs some examples.<o:p></o:p></p></div><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><div><p class=MsoNormal>Thanks in advance.<o:p></o:p></p></div><div><p class=MsoNormal><span style='color:#888888'><o:p>&nbsp;</o:p></span></p></div><div><p class=MsoNormal><span style='color:#888888'>--Danny Gershman<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p>&nbsp;</o:p></p></blockquote></div></div><div><div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><p class=MsoNormal>_________________________________________________________________________<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><o:p></o:p></p></blockquote></div><p class=MsoNormal><br><br clear=all><o:p></o:p></p><div><p class=MsoNormal><o:p>&nbsp;</o:p></p></div><p class=MsoNormal>-- <o:p></o:p></p><div><div><div><div><div><div><div><div><div><div><p><b><i><span style='font-size:13.5pt;font-family:"Courier New"'>Brian West</span></i></b><span style='font-family:"Courier New"'><br></span><span style='font-size:10.0pt;font-family:"Courier New"'><a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a></span><o:p></o:p></p><p><span style='font-size:7.5pt;font-family:"Courier New"'><img border=0 id="_x0000_i1025" src="http://billing.freeswitch.org/templates/default/img/whmcslogo.png"></span><o:p></o:p></p><p><b><i><span style='font-size:10.0pt;font-family:"Courier New"'>Twitter: @FreeSWITCH , @briankwest</span></i></b><span style='font-size:10.0pt;font-family:"Courier New"'><br><a href="http://www.freeswitchbook.com" target="_blank">http://www.freeswitchbook.com</a><br><a href="http://www.freeswitchcookbook.com" target="_blank">http://www.freeswitchcookbook.com</a></span><o:p></o:p></p><p><span style='font-family:"Courier New"'>Got Bugs? Report them <a href="https://freeswitch.org/jira" target="_blank">here</a>! | Reddit:&nbsp;<a href="https://www.reddit.com/r/freeswitch" target="_blank">/r/freeswitch</a></span><o:p></o:p></p><p><b><span style='font-size:10.0pt;font-family:"Courier New"'>T:</span></b><span style='font-size:10.0pt;font-family:"Courier New"'>+19184209001 | <b>F:</b>+19184209002 | <b>M:</b>+1918424WEST (9378)<br><b>iNUM:</b>+883 5100 1420 9001 |&nbsp;<b>ISN:</b>410*543 |&nbsp;<b>Skype:</b>briankwest</span><o:p></o:p></p></div></div></div></div></div></div></div></div></div></div></div><p class=MsoNormal>_________________________________________________________________________<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><o:p></o:p></p></blockquote></div></div></body></html>