Many Xen kernels are compiled with a lower resolution kernel timer. Most applications will not notice this, but a VoIP application doing async RTP probably will. It can make audio quality poor, especially if something other than FreeSWITCH is trying to get CPU time while you are handling media. That is the main reason that I found. I have had OK results with Xen with the proper configuration.<br>
<br><div class="gmail_quote">On Sat, Jan 29, 2011 at 11:57 AM, curriegrad2004 <span dir="ltr"><<a href="mailto:curriegrad2004@gmail.com" target="_blank">curriegrad2004@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I noticed the wiki telling people not to use Xen, why is that?<br>
<div><div></div><div><br>
On Sat, Jan 29, 2011 at 1:30 AM, <a href="mailto:dome@tel.co.th" target="_blank">dome@tel.co.th</a> <<a href="mailto:dome@tel.co.th" target="_blank">dome@tel.co.th</a>> wrote:<br>
> (from wiki <a href="http://wiki.freeswitch.org/wiki/Virtualization" target="_blank">http://wiki.freeswitch.org/wiki/Virtualization</a>)<br>
> if your FS running with high traffic please use<br>
> /etc/vz/conf/ve-unlimited.conf-sample for default template<br>
><br>
> Dome C.<br>
><br>
> On Sat, Jan 29, 2011 at 7:23 AM, Seven Du <<a href="mailto:dujinfang@gmail.com" target="_blank">dujinfang@gmail.com</a>> wrote:<br>
>> We had used OpenVZ for a while, it was good given we never tested on load.<br>
>><br>
>> Another option besides OpenVZ is lxc , which is similar to OpenVZ. I<br>
>> runs some lxc VMs for other projects but never tried with FS.<br>
>><br>
>> On Sat, Jan 29, 2011 at 6:03 AM, Brent Paddon <<a href="mailto:brent@overthewire.com.au" target="_blank">brent@overthewire.com.au</a>> wrote:<br>
>>> Why would it possibly matter if it's more of a 'jail' than 'virtualisation'<br>
>>> ? Isn't the outcome the important thing ?<br>
>>> In regards OpenVZ there is an ISO installer called Proxmox which helps you<br>
>>> administer the whole system and gives you a pretty decent web interface for<br>
>>> management. We use it extensively for voice applications.<br>
>>> <a href="http://www.proxmox.com/products/proxmox-ve" target="_blank">http://www.proxmox.com/products/proxmox-ve</a><br>
>>> Brent<br>
>>><br>
>>> On Fri, Jan 28, 2011 at 9:52 PM, Grygoriy Dobrovolskyy <<a href="mailto:megahohol@gmail.com" target="_blank">megahohol@gmail.com</a>><br>
>>> wrote:<br>
>>>><br>
>>>> Hello list, le me introduce myself first, I am Grigoriy Dobrovolskyy<br>
>>>> currently working as voip administrator and call centeres integrator. I<br>
>>>> worked a lot with asterisk, i think Fs is a great software but not easy to<br>
>>>> learn.<br>
>>>> I have googled my question and did not found a clear answer.<br>
>>>> With what technology i can virtualise freeswitch without timer problems ?<br>
>>>> I know that i can use OpenVZ but it's more 'jail' then virtualisation. I<br>
>>>> heard that Amazon EC with High CPU instance works (confirm?)<br>
>>>> Can someone give me info of a succesfull installations with Conferences,<br>
>>>> Moh / mixing ? And a technology used ?<br>
>>>> Thank you.<br>
>>>> _______________________________________________<br>
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>>>><br>
>>><br>
>>><br>
>>><br>
>>> --<br>
>>> --<br>
>>> Brent Paddon<br>
>>><br>
>>> Director | Over the Wire Pty Ltd <a href="mailto:brent.paddon@overthewire.com.au" target="_blank">brent.paddon@overthewire.com.au</a> |<br>
>>> <a href="http://www.overthewire.com.au" target="_blank">www.overthewire.com.au</a><br>
>>> Phone: 07 3847 9292 | Fax: 07 3847 9696 | Mobile: 0400 2400 54<br>
>>><br>
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>>><br>
>>><br>
>><br>
>><br>
>><br>
>> --<br>
>> About: <a href="http://about.me/dujinfang" target="_blank">http://about.me/dujinfang</a><br>
>> Blog: <a href="http://www.dujinfang.com" target="_blank">http://www.dujinfang.com</a><br>
>> Proj: <a href="http://www.freeswitch.org.cn" target="_blank">http://www.freeswitch.org.cn</a><br>
>><br>
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</div></div></blockquote></div><br>