<div dir="ltr">
        
        
        


<p style="margin-bottom:0in;line-height:100%"><a href="https://sysadminman.net/blog/2011/asterisk-virtualization-openvz-or-vmware-3004">https://sysadminman.net/blog/2011/asterisk-virtualization-openvz-or-vmware-3004</a></p>
<p style="margin-bottom:0in;line-height:100%"><br>

</p>
<p style="margin-bottom:0in;line-height:100%">OpenVZ provides
operating system-level virtualization where the underlying hardware
runs a kernel that is shared by all of the virtual machines. 
</p>
<p style="margin-bottom:0in;line-height:100%"><span style="line-height:100%">Where OpenVZ gets a
bad name is that it’s very easy to provision many more VPSs on a
physical server than that server can really handle. This means lots
of virtual machines all trying to use the CPU, ram, network etc on
the underlying server, resulting in bottlenecks. This might not be a
problem on a webserver. If a web server takes half a second longer to
display a web page because the server is overloaded then maybe nobody
will notice. However, if your VOIP packets are delayed for half a
second then you will definitely notice!</span><br></p>
<p style="margin-bottom:0in;line-height:100%"><span style="line-height:100%">Probably the most
crucial fact about running Asterisk on a VPS though is who you are
sharing the underlying hardware with, and how well the server is
managed. Even if there are only a few other virtual servers on that
server and they are allowed to abuse the resources available then you
will likely get a bad VOIP experience. This can definitely be the
case where Asterisk is installed on a general purpose VPS.</span><br></p>
<p style="margin-bottom:0in;line-height:100%"><br>

</p></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Apr 9, 2016 at 7:49 PM, Ikka Tirtawidjaja <span dir="ltr"><<a href="mailto:ikka.tirta@gmail.com" target="_blank">ikka.tirta@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">Please dont use OpenVZ with asterisk. <br>My office once told me to make asterisk PBX with OpenVZ on Proxmox (I forget about the version).<br>It run well when just  < 20 SIP user register. It supposed to registered about 400 sip user<br>But, when arround 50-60 SIP user registered  to that server, the problem showed.<br><br>There were lagged SIP registration (Sip user were unregister and register it self, with more then 3000ms lagged time)<br>Calls cannot be made (incoming & outgoing), or dropped off. <br>Although at the end all main server (proxmox) resource was use for that OpenVZ server (main server was xeon intel with 24 core), it doesnt help at all. <br>It was terrible. <br><br>Later on, i found the article that say that OpenVZ is the most unrecomended for Asterisk server, and XEN is the best one. (but I never use Xen, just go back to non virtual server for now)</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Apr 8, 2016 at 10:41 AM, Mitul Limbani <span dir="ltr"><<a href="mailto:mitul@enterux.in" target="_blank">mitul@enterux.in</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">If you want to use dahdi dummy driver inside asterisk for timer then this is possible with openvz based container virtualization. </p>
<p dir="ltr">We have tested vicidial in this mode for 5-10 agents and it worked well. </p><span><font color="#888888">
<p dir="ltr">Mitul Limbani</p>
</font></span><div class="gmail_quote"><div><div>On Apr 8, 2016 8:52 AM, "Pete Mundy" <<a href="mailto:pete@fiberphone.co.nz" target="_blank">pete@fiberphone.co.nz</a>> wrote:<br type="attribution"></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div style="word-wrap:break-word"><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">List,</span></font></span></div><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><br></span></font></span></div><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">Might as well throw my hat in the ring!</span></font></span></div><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><br></span></font></span></div><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">I can't say it's the 'best' way to do it, but I've been running Asterisk VMs inside the free 'VirtualBox' software for many years with nill issues (well, nill related to the hypervisor environment itself anyway!).</span></font></span></div><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><br></span></font></span></div><div><span><font size="2"><span style="text-align:-webkit-auto;text-indent:0px"><a href="https://www.virtualbox.org" target="_blank">https://www.virtualbox.org</a></span></font></span></div><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><br></span></font></span></div><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">Pete</span></font></span></div><div><span><font size="2"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><span style="color:rgb(0,0,0);font-family:Menlo;font-size:small;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;word-spacing:0px;white-space:pre-wrap"> </span></span></font></span></div><div><blockquote type="cite"><div>On 8/04/2016, at 2:09 pm, Carlos Rojas <<a href="mailto:crt.rojas@gmail.com" target="_blank">crt.rojas@gmail.com</a>> wrote:</div><br><div><div dir="ltr">I have tried with xen and kvm both are working fine.</div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Apr 6, 2016 at 3:44 PM, Loic Chabert <span dir="ltr"><<a href="mailto:loic.chabert@voxity.fr" target="_blank">loic.chabert@voxity.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">Hello,</p><p dir="ltr">Work well with kvm and centos 7.<br>
Some ajustements has to be made with systemd.</p><p dir="ltr">I'm using it in production since 1.5 year now, no issue to report.</p><p dir="ltr">Regards.</p>
<div class="gmail_quote"><div><div>Le 6 avr. 2016 21:13, "Yves" <<a href="mailto:ybaesa@dm2it.com" target="_blank">ybaesa@dm2it.com</a>> a écrit :<br type="attribution"></div></div><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div>
  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    <br>
    <div>Le 06/04/2016 18:12, Markos Vakondios a
      écrit :<br>
      <br>
      <span lang="en"><span>Good
          evening,</span><br>
        <br>
        <span>My English is</span> <span>limited</span> <span>but
          if</span> <span>I can help.</span><br>
        <br>
        <span>We</span> <span>install</span> <span>Asterisk</span>
        <span>Version</span> <span>13.1</span> <span>on</span> <span>VmWare</span>
        <span>with</span> <span>Debian</span> <span>8.2,</span> <span>no</span><br>
        <span>problem</span> <span>since</span> <span>June 2015,</span>
        <span>currently I have</span> <span>tested</span> <span>on</span>
        <span>Unbutu</span> <span>14.04</span> <span>but</span> <span>problem
          with</span> <span>network-manager</span> <span>(</span><span>problem</span>
        <span>of</span> <span>stability</span> <span>with</span>
        <span>Asterisk</span> <span>1.8.32</span> <span>and</span> <span>difficulty</span>
        <span>with</span> <span>routing</span> <span>network-manager</span><span>)</span><span>.</span><br>
        <br>
        <span>I also</span> <span>installed</span> <span>Asterisk</span>
        <span>on</span> <span>KVM</span> <span>(</span><span>Debian</span>
        <span>8.2)</span> <span>no problem</span> <span>(but</span> <span>not
          test</span> <span>with</span> <span>dahdi</span><span>)
          without</span> <span>particular problem</span><span>.</span><br>
        <br>
        <span>here is my</span> <span>little</span> <span>opinion</span><br>
        <br>
        <span>Hello everyone</span></span></div><div>
    <blockquote type="cite">Proxmox and <span></span>KVM on Ubuntu <br>
      <br>
      On Wednesday, 6 April 2016, Ryan, Travis <<a href="mailto:RyanT@oscarwinski.com" target="_blank"></a><a href="mailto:RyanT@oscarwinski.com" target="_blank">RyanT@oscarwinski.com</a>>
      wrote:<br>
      <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
        <div link="blue" vlink="purple" lang="EN-US">
          <div><p class="MsoNormal">What is the best virtual server tech
              (and most stable, etc) to use for a asterisk virtual
              hosting environment?
            </p><div> <br></div><p class="MsoNormal">I have a client that wants to do
              virtual hosting of Asterisk (only SIP or IAX, no PRI, etc)
              and I’m wondering if Xen or something else would be best?
              We’d like to stay away from the costs of VMWare if
              possible.</p><div> </div></div></div></blockquote></blockquote></div></div></div></div></blockquote></div></blockquote></div></div></div></blockquote></div></div><br></div></div><span>--<br>
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</div></div></blockquote></div><br></div>