1 question from the link mentioned , there is a quote about "libsofia only handles 1 thread per profile" <br><br>the inbound calls will look into which profile so that we can increase threads by multiplying profiles ?<br>
<br>Regards<br>Sam<br><br><br><div class="gmail_quote">On Tue, Jan 4, 2011 at 8:40 PM, Steven Ayre <span dir="ltr"><<a href="mailto:steveayre@gmail.com">steveayre@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;">
Well, the more processing power you have the more calls you can<br>
handle. You should make sure you're using 64bit.<br>
<br>
There's a few tips on<br>
<a href="http://wiki.freeswitch.org/wiki/Performance_testing_and_configurations" target="_blank">http://wiki.freeswitch.org/wiki/Performance_testing_and_configurations</a><br>
too.<br>
<br>
-Steve<br>
<div><div></div><div class="h5"><br>
<br>
On 4 January 2011 14:40, Sam <<a href="mailto:u2nsam@gmail.com">u2nsam@gmail.com</a>> wrote:<br>
> Any thing on hardware & software front ?<br>
><br>
> Regds<br>
> Sam<br>
><br>
> On Tue, Jan 4, 2011 at 6:07 PM, Avi Marcus <<a href="mailto:Avi@amarcus.com">Avi@amarcus.com</a>> wrote:<br>
>><br>
>> If you mute most of the callers, that would limit the audio that would<br>
>> need to be processed.<br>
>> -Avi<br>
>><br>
>> On Tue, Jan 4, 2011 at 12:45 PM, Sam <<a href="mailto:u2nsam@gmail.com">u2nsam@gmail.com</a>> wrote:<br>
>>><br>
>>> calls would not be TDM it would be ip-ip calls.<br>
>>> Ok G711 uses less CPU than other codecs,how can i utilized multiple<br>
>>> threading/profiles or any other options to scale ? as it would be an<br>
>>> incoming call always on FS.<br>
>>><br>
>>> Regds<br>
>>> Sam<br>
>>><br>
>>> On Tue, Jan 4, 2011 at 3:53 PM, Steven Ayre <<a href="mailto:steveayre@gmail.com">steveayre@gmail.com</a>> wrote:<br>
>>>><br>
>>>> That will still involve transcoding. FS must combine all speaking<br>
>>>> channels into a single stream that can be sent to the conference<br>
>>>> members. That can't be done in a compressed audio format, so it must<br>
>>>> convert G711 to L16 for each speaking member, combine those pieces of<br>
>>>> audio, then convert L16 back to G711 to send to the conference<br>
>>>> members. Additionally, since the conference members are not<br>
>>>> necessarily all using the same codec that last transcoding step will<br>
>>>> occur once for each member, not just once for the conference. Your<br>
>>>> best bet is to use a codec that uses as little CPU for transcoding as<br>
>>>> possible - in software I'm not sure which is best there (G711 is<br>
>>>> simple so possibly a good choice), in hardware Sangoma D100/D500 would<br>
>>>> almost all the processing off the CPU.<br>
>>>><br>
>>>> -Steve<br>
>>>><br>
>>>><br>
>>>> On 4 January 2011 10:15, Sam <<a href="mailto:u2nsam@gmail.com">u2nsam@gmail.com</a>> wrote:<br>
>>>> > Ok if i remove transcoding out of the picture and all conf are running<br>
>>>> > on<br>
>>>> > g711, what rest would matters ?<br>
>>>> ><br>
>>>> ><br>
>>>> > Regds<br>
>>>> > Sam<br>
>>>> ><br>
>>>> ><br>
>>>> > On Tue, Jan 4, 2011 at 2:56 PM, Avi Marcus <<a href="mailto:Avi@amarcus.com">Avi@amarcus.com</a>> wrote:<br>
>>>> >><br>
>>>> >> It's the transcoding that will kill you. If that's truly needed, you<br>
>>>> >> may<br>
>>>> >> want to look into multiple machines handling transcoding and then<br>
>>>> >> bridging<br>
>>>> >> into the conference, or the new transcoding hardware from sangoma.<br>
>>>> >> -Avi<br>
>>>> >> On Tue, Jan 4, 2011 at 9:55 AM, Sam <<a href="mailto:u2nsam@gmail.com">u2nsam@gmail.com</a>> wrote:<br>
>>>> >>><br>
>>>> >>> hello,<br>
>>>> >>><br>
>>>> >>> how to increase the scalability / performance of the conference .<br>
>>>> >>><br>
>>>> >>> Are there any parameters to be observed that could do a trick ?<br>
>>>> >>><br>
>>>> >>> The scenario would be multiple conferencing bridges and multiple<br>
>>>> >>> codecs<br>
>>>> >>> involved.<br>
>>>> >>><br>
>>>> >>> Is is possible to multiple threading of profiles for conferences so<br>
>>>> >>> that<br>
>>>> >>> it gets the scalability ?<br>
>>>> >>><br>
>>>> >>> Regards<br>
>>>> >>> Sam<br>
>>>> >>><br>
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</div></div></blockquote></div><br>