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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Yeah – that’s the reason for bad audio.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If you want to be sure – never use virtual stuff, at least not for production systems.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The main issue is that timing in virtualized environments are not good enough. If you Goggle it, you will find loads of information about this.
Much related to Asterisk, but it’s the same problem for all VoIP systems.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D">/Peter<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">Från:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"> Adam Kelloway [mailto:adam.kelloway@newpace.ca]
<br>
<b>Skickat:</b> den 14 mars 2012 13:42<br>
<b>Till:</b> FreeSWITCH Users Help<br>
<b>Kopia:</b> Peter Olsson<br>
<b>Ämne:</b> Re: Re: [Freeswitch-users] Dialplan bridge results in choppy audio<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">These are virtual machines. Would this have a negative effect?<br>
<br>
On 3:59 PM, Peter Olsson wrote: <o:p></o:p></p>
<pre>Are you running on real hardware, or virtual machines?<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>/Peter<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>-----Ursprungligt meddelande-----<o:p></o:p></pre>
<pre>Från: <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>] För Adam Kelloway<o:p></o:p></pre>
<pre>Skickat: den 13 mars 2012 17:31<o:p></o:p></pre>
<pre>Till: FreeSWITCH Users Help<o:p></o:p></pre>
<pre>Ämne: [Freeswitch-users] Dialplan bridge results in choppy audio<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Hi there,<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Using the dialplan tool, I am trying to bridge a call on one freeswitch instance to another freeswitch instance on the same network. The call is bridged as expected, but the audio is very choppy. The first few seconds is basically inaudible, and after that the quality is better but still quite poor. In searching previous threads, I could only find audio problems related to using loopback, but nothing for the bridge dialplan tool. Also note that the ptime is 20 on both legs.<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Am I missing something here? Is there another way I should be transferring a call to another freeswitch instance?<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Here is what the bridge looks like:<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>EXECUTE <a href="mailto:sofia/profile_1_external/userA@hostA.com">sofia/profile_1_external/userA@hostA.com</a><o:p></o:p></pre>
<pre>bridge(sofia/internal/userB@hostB)<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Both instances are running 1.0.head-git-72bb196 2012-03-12 16-07-56 -0700<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Thanks,<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Adam<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>_________________________________________________________________________<o:p></o:p></pre>
<pre>Professional FreeSWITCH Consulting Services:<o:p></o:p></pre>
<pre><a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><o:p></o:p></pre>
<pre><a href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>FreeSWITCH-powered IP PBX: The CudaTel Communication Server <a href="http://www.cudatel.com">http://www.cudatel.com</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Official FreeSWITCH Sites<o:p></o:p></pre>
<pre><a href="http://www.freeswitch.org">http://www.freeswitch.org</a><o:p></o:p></pre>
<pre><a href="http://wiki.freeswitch.org">http://wiki.freeswitch.org</a><o:p></o:p></pre>
<pre><a href="http://www.cluecon.com">http://www.cluecon.com</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>FreeSWITCH-users mailing list<o:p></o:p></pre>
<pre><a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><o:p></o:p></pre>
<pre><a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><o:p></o:p></pre>
<pre>UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><o:p></o:p></pre>
<pre><a href="http://www.freeswitch.org">http://www.freeswitch.org</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre><o:p> </o:p></pre>
<pre><o:p> </o:p></pre>
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<p class="MsoNormal"><b><span style="font-size:11.0pt">Adam Kelloway</span></b><span style="font-size:10.0pt"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt">Software Engineer, NewPace<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt"><a href="aim:GoIm?screenname=Adam.Kelloway@newpace.ca"><span style="color:#3D2316;text-decoration:none">Adam.Kelloway</span></a>@NewPace.ca<o:p></o:p></span></p>
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