<div dir="ltr"><span class="">Achintha, it also makes sense to try different codecs. For example, SILK and iLBC are known to tolerate the network issues better than G.711.<br><br><br></span></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Feb 25, 2015 at 9:53 AM, Achintha <span dir="ltr">&lt;<a href="mailto:achinthau@gmail.com" target="_blank">achinthau@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">hi brian<div><br></div><div>In this setup sip extension registers to FreeSwitch from VPN.</div><div>When the extension user dials an outbound call, it gets connected, but some times the voice is not clear.</div><div><br></div><div>We have captured a FreeSwitch generated JSON CDR output for a call which had the above mentioned voice quality issue.</div><div><br></div><div><a href="http://pastebin.com/q3Vh4Kju" target="_blank">http://pastebin.com/q3Vh4Kju</a><br></div><div><br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Feb 25, 2015 at 11:39 AM, Brian West <span dir="ltr">&lt;<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Acceptable is a subjective matter here, if you are traversing the public internet then your kinda at a disadvantage in most cases!  Describe wget your experiencing please!<div><div><span></span><br><br>On Tuesday, February 24, 2015, Achintha &lt;<a href="mailto:achinthau@gmail.com" target="_blank">achinthau@gmail.com</a>&gt; wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">hi brian<div><br></div><div><span style="font-size:12.8000001907349px">we are using UDP.</span><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Feb 23, 2015 at 9:36 PM, Brian West <span dir="ltr">&lt;<a>brian@freeswitch.org</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">What transport are you using for your VPN?  Hopefully its UDP and not TCP.</div><div class="gmail_extra"><br><div class="gmail_quote"><div><div>On Mon, Feb 23, 2015 at 1:30 AM, Achintha <span dir="ltr">&lt;<a>achinthau@gmail.com</a>&gt;</span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr">hi<div><br></div><div><div>we are experiencing voice quality issue with one of our vpn connection.please let me know what are the accepted level for bellow cdr parameters.</div><div><br></div><div><div>rtp_audio_in_jitter_min_variance</div><div>rtp_audio_in_jitter_max_variance</div><div>rtp_audio_in_jitter_loss_rate</div><div>rtp_audio_in_jitter_burst_rate</div><div>rtp_audio_in_quality_percentage</div></div><span><font color="#888888"><div><br></div>-- <br><div>Best Regards..<br>Achintha Udukumbura<br></div>
</font></span></div></div>
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<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><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>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 face="courier new, monospace"><b><i>Twitter: @FreeSWITCH , @briankwest</i></b><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></font></p>
<p><font face="courier new, monospace"><b>T:</b><a href="tel:%2B19184209001" value="+19184209001" target="_blank">+19184209001</a> | <b>F:</b><a href="tel:%2B19184209002" value="+19184209002" target="_blank">+19184209002</a> | <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>
<br>_________________________________________________________________________<br>
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<br>
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<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div>Best Regards..<br>Achintha Udukumbura<br></div>
</div>
</blockquote><br><br>-- <br><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 face="courier new, monospace"><b><i>Twitter: @FreeSWITCH , @briankwest</i></b><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></font></p>
<p><font face="courier new, monospace"><b>T:</b><a href="tel:%2B19184209001" value="+19184209001" target="_blank">+19184209001</a> | <b>F:</b><a href="tel:%2B19184209002" value="+19184209002" target="_blank">+19184209002</a> | <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><br>
</div></div><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>
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<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div>Best Regards..<br>Achintha Udukumbura<br></div>
</div>
</div></div><br>_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
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<br>
Official FreeSWITCH Sites<br>
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<a href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a><br>
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