thats a six of one half a dozen of the other, that being said, since freeswitch operates with a threaded design as long as the OS configures itself properly for threading, the threads can be ran in each core allowing for more concurrent operations and performance is gained because of the second core.<br>
<br><div class="gmail_quote">On Sat, Jun 11, 2011 at 2:18 PM, mehma sarja <span dir="ltr"><<a href="mailto:mehmasarja@gmail.com">mehmasarja@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Would a single core be better for this application?<br>
<div><div></div><div class="h5"><br>
On 6/11/11, Roger Castaldo <<a href="mailto:roger.castaldo@gmail.com">roger.castaldo@gmail.com</a>> wrote:<br>
> Also factor in the D510 is a dual core whereas the N270 is a single core.<br>
><br>
> On Sat, Jun 11, 2011 at 2:47 AM, Christian Benke<br>
> <<a href="mailto:benkokakao@gmail.com">benkokakao@gmail.com</a>>wrote:<br>
><br>
>> On 11 June 2011 01:54, Mehma Sarja <<a href="mailto:mehmasarja@gmail.com">mehmasarja@gmail.com</a>> wrote:<br>
>> > SuperMicro Atom D510 with 4 GB RAM on Ubuntu 64 bit server OS and SSD<br>
>> drive.<br>
>> > Need about 62 extensions. Any idea what the call quality is going to be<br>
>> like<br>
>> > on a 100 MB client to switch and 1 GB switch to server link and with<br>
>> > say,<br>
>> 10<br>
>> > concurrent conversations?<br>
>><br>
>> I've been testing FS on an Atom N270 and started to get little audio<br>
>> blemishes at around 30 concurrent conversations - so i'm pretty sure<br>
>> you'll be fine(Unless all 62 extensions talk at the same time).<br>
>><br>
>> Your bandwith will also be sufficient - see e.g.<br>
>><br>
>> <a href="http://www.techrepublic.com/article/meet-voip-bandwidth-requirements-without-crippling-your-network-performance/6159446" target="_blank">http://www.techrepublic.com/article/meet-voip-bandwidth-requirements-without-crippling-your-network-performance/6159446</a><br>
>> for bandwith used by different codecs(G711 would be the most common,<br>
>> G722/G722.1 "HD"-audio with better quality, if your clients support it<br>
>> - see <a href="http://wiki.freeswitch.org/wiki/Codecs" target="_blank">http://wiki.freeswitch.org/wiki/Codecs</a> too).<br>
>><br>
>> Best regards,<br>
>> Christian<br>
>><br>
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>><br>
><br>
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