[App_rpt-users] Mini ITX Choice

Tim Sawyer tim.sawyer at mac.com
Thu Aug 21 17:11:14 UTC 2014


I just put a Biostar NM70I-1037U into service as a hub and RTCM host (no USB). 

It couldn’t read the CDROM until turning on AHCI. No install problems other than that.

These have a Celeron which run at a higher CPU voltage than the ATOM. Someone said they think the higher CPU voltage is less susceptible to RF crashing the system. Requires a CPU fan and a higher power PS than the ATOM.

It’s looking like a pretty good choice in the speed department:

*CLI> core show translation 
         Translation times between formats (in milliseconds) for one second of data
          Source Format (Rows) Destination Format (Columns)

          g723 gsm ulaw alaw g726aal2 adpcm slin lpc10 g729 speex ilbc g726 g722
     g723    -   -    -    -        -     -    -     -    -     -    -    -    -
      gsm    -   -    2    2        2     2    1     -    -     -    -    2    -
     ulaw    -   2    -    1        2     2    1     -    -     -    -    2    -
     alaw    -   2    1    -        2     2    1     -    -     -    -    2    -
 g726aal2    -   2    2    2        -     2    1     -    -     -    -    1    -
    adpcm    -   2    2    2        2     -    1     -    -     -    -    2    -
     slin    -   1    1    1        1     1    -     -    -     -    -    1    -
    lpc10    -   -    -    -        -     -    -     -    -     -    -    -    -
     g729    -   -    -    -        -     -    -     -    -     -    -    -    -
    speex    -   -    -    -        -     -    -     -    -     -    -    -    -
     ilbc    -   -    -    -        -     -    -     -    -     -    -    -    -
     g726    -   2    2    2        1     2    1     -    -     -    -    -    -
     g722    -   -    -    -        -     -    -     -    -     -    -    -    -



--
Tim
:wq

On Aug 20, 2014, at 4:17 PM, Kevin Custer <kuggie at kuggie.com> wrote:

> I also have about a dozen D2500HN genuine Intel boards running. I find them to be very reliable as I have never had to replace one yet.
> I stuff in 2G RAM and couple a 16 GB SSD to them.
> 
> Tastes great - less filling.
> 
> Kevin - W3KKC
> 
> 
> On 8/20/2014 5:48 PM, Johnny Keeker wrote:
>> I agree with your recommendation.  I have 8 D2500HN some have
>> 4 radios attached.  Each board has the Intel logo not the MITAC logo.
>> JK
>> 
>> --------------------------------------------
>> On Tue, 8/19/14, Andrew Sylthe <asylthe at kc9ona.com> wrote:
>> 
>>  Subject: Re: [App_rpt-users] Mini ITX Choice
>>  To: "Tim Sawyer" <tim.sawyer at mac.com>
>>  Cc: "APP RPT" <app_rpt-users at ohnosec.org>
>>  Date: Tuesday, August 19, 2014, 5:05 PM
>>    Tim,
>>  I've had success running the Intel D2500HN
>>  board with Linux.  Here is a link to a few mini ITX boards
>>  that should all work with Linux:
>>  http://www.mini-box.com/Atom
>>        On Tue, Aug 19, 2014
>>  at 3:46 PM, Tim Sawyer <tim.sawyer at mac.com>
>>  wrote:
>>    I’m looking for a good mini
>>  ITX solution for Asterisk/app_rpt. I had been using Intel
>>  D525 CPU/motherboard but those are getting hard to find.
>>  What’s a good motherboard/CPU combo for Linux these days?
>>        --
>>  Tim
>>  :wq

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