<div dir="ltr">My mistake i did not explained my needs properly.<div><br></div><div>I am developing a carrier grade VOIP solution with Kamilio in front and FreeSwitch in back for media handling.</div><div><br></div><div>There is no transcoding and it will be purely pass through implementation.</div><div><br></div><div>My target is to handle around 30-40K concurrent calls and obviously not on a single server. </div><div><br></div><div>I was hoping to put 5 servers with good configuration to handle this kind of load.</div><div><br></div><div>What do you suggest to handle this kind of load? How many servers shall i put for FreeSwitch?</div><div><br></div><div>I know kamailio can handle this kind of load in load failover cluster mode.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Oct 14, 2014 at 5:18 AM, Andrew <span dir="ltr"><<a href="mailto:aademattia@comcast.net" target="_blank">aademattia@comcast.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">We added Opensips in front of FreeSWITCH and use more than one FreeSWITCH to handle the CPS.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">10k calls on one server would be very bad if it went down. You may want to use a few servers and have Opensips load balancer to handle the traffic.<u></u><u></u></span></p><p class="MsoNormal"><a name="1490bee04c15dbf5__MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></a></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Andrew<u></u><u></u></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""> <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a> [mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a>] <b>On Behalf Of </b>Brian West<br><b>Sent:</b> Monday, October 13, 2014 7:01 PM<br><b>To:</b> FreeSWITCH Users Help<br><b>Subject:</b> Re: [Freeswitch-users] Concurrent Channels Limit<u></u><u></u></span></p><div><div class="h5"><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal">Your expectations are not in touch with reality, while you could do it doesn't mean you should.<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal">On Mon, Oct 13, 2014 at 2:56 PM, Linux Vince <<a href="mailto:linuxv@gmail.com" target="_blank">linuxv@gmail.com</a>> wrote:<u></u><u></u></p><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">I am just playing around with virtual machine and learning how FreeSwitch works and performs.<u></u><u></u></p><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">My production hardware would be with 16 GB RAM and dual Xeon 6 core CPU.<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">I am expecting at least 10,000 concurrent calls with that setup.<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Is that feasible ? or in other words is FreeSwitch capable of handling 10000+ concurrent calls with around 400-500 calls per second?<u></u><u></u></p></div></div><div><div><div><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal">On Tue, Oct 14, 2014 at 1:04 AM, Russell Treleaven <<a href="mailto:rtreleaven@bunnykick.ca" target="_blank">rtreleaven@bunnykick.ca</a>> wrote:<u></u><u></u></p><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">So put the db in a ramdisk and see if that gets you to the next bottleneck.<u></u><u></u></p><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">How many concurrent calls do you expect to achieve with the set-up you have?<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div></div><div><div><div><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal">On Mon, Oct 13, 2014 at 2:40 PM, Linux Vince <<a href="mailto:linuxv@gmail.com" target="_blank">linuxv@gmail.com</a>> wrote:<u></u><u></u></p><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">how many calls per second? - 10 to 15<u></u><u></u></p><div><p class="MsoNormal">what is the platform? - Centos 6.5<u></u><u></u></p></div><div><p class="MsoNormal">virtual or metal? - Virtual<u></u><u></u></p></div><div><p class="MsoNormal">how much ram? - 2 GB<u></u><u></u></p></div><div><p class="MsoNormal">processor? - Single Core 2.0 GHz<u></u><u></u></p></div><div><p class="MsoNormal">number of cores? - 1<u></u><u></u></p></div><div><p class="MsoNormal">os? - Centos 6.5<u></u><u></u></p></div><div><p class="MsoNormal">version of freeswitch? 1.4.12<u></u><u></u></p></div><div><div><div><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal">On Mon, Oct 13, 2014 at 11:42 PM, Russell Treleaven <<a href="mailto:rtreleaven@bunnykick.ca" target="_blank">rtreleaven@bunnykick.ca</a>> wrote:<u></u><u></u></p><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">how many calls per second?<u></u><u></u></p><div><p class="MsoNormal">what is the platform?<u></u><u></u></p></div><div><p class="MsoNormal">virtual or metal?<u></u><u></u></p></div><div><p class="MsoNormal">how much ram?<u></u><u></u></p></div><div><p class="MsoNormal">processor?<u></u><u></u></p></div><div><p class="MsoNormal">number of cores?<u></u><u></u></p></div><div><p class="MsoNormal">os?<u></u><u></u></p></div><div><p class="MsoNormal">version of freeswitch?<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">the first thing to do is put the database in a ramdisk<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal"><u></u> <u></u></p></div></div></div><div><p class="MsoNormal"><u></u> <u></u></p><div><div><div><p class="MsoNormal">On Mon, Oct 13, 2014 at 1:30 PM, Linux Vince <<a href="mailto:linuxv@gmail.com" target="_blank">linuxv@gmail.com</a>> wrote:<u></u><u></u></p></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><div><div><p class="MsoNormal">I posted a message earlier<u></u><u></u></p><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><a href="http://lists.freeswitch.org/pipermail/freeswitch-users/2014-October/108568.html" target="_blank">http://lists.freeswitch.org/pipermail/freeswitch-users/2014-October/108568.html</a><u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">I was able to fix the database error. <u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">However FreeSwitch is still not able to take more than 240 calls at a time.<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Help on how to troubleshoot problem would be greatly appreciated.<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Thanks<u></u><u></u></p></div></div><p class="MsoNormal"><u></u> <u></u></p></div></div><p 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class="MsoNormal"><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><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-powered IP PBX: The CudaTel Communication Server<br><a href="http://www.cudatel.com" target="_blank">http://www.cudatel.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 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