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hads at nice.net.nz
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 Posted: Sun May 31, 2009 5:32 pm Post subject: [Freeswitch-users] Can Freeswitch + LAMP run on 128MB RAM? |
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On Sun, 2009-05-31 at 14:58 -0700, Fred-145 wrote:
| Quote: | Atcom's IP01 unit (www.atcom.cn) can be expanded to have 128MB RAM and 1GB
NAND flash. Before I go ahead and check, would someone know if a minimal
Linux + LAMP server* + Freeswitch can run OK with this amount of memory?
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The issue you are going to have is that the IP0x are based on the
blackfin processor which as far as I'm aware FreeSWITCH doesn't compile
on yet. Last I heard there's an issue with APR.
They are fantastic little boxes though.
hads
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http://nicegear.co.nz
New Zealand's Open Source Hardware Supplier
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codecomplete at free.fr
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steveu at coppice.org
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| Posted: Mon Jun 01, 2009 8:04 am Post subject: [Freeswitch-users] Can Freeswitch + LAMP run on 128MB RAM? |
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Fred-145 wrote:
| Quote: | Hello
Atcom's IP01 unit (www.atcom.cn) can be expanded to have 128MB RAM and 1GB
NAND flash. Before I go ahead and check, would someone know if a minimal
Linux + LAMP server* + Freeswitch can run OK with this amount of memory?
Thank you.
* I think I'll trade MySQL with Firebird, to avoid buying a license for my
commercial application
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I don't know any free telephony project which will build and run on an
IP01, except the ones which have specifically been adapted for the
Blackfin. If you look at www.rowetel.com or www.astfin.org you will find
versions of Asterisk which have been adapted for the IP01.
Nobody has yet adapted Freeswitch for the Blackfin, and they probably
won't. The Blackfin lacks an MMU and cannot run Linux - it runs uCLinux,
which is a cut down Linux for machines of this type. It is quite
troublesome to get memory management to behave sanely on a machine
without an MMU. The Asterisk adaptions for the Blackfin have problems
with this too, but if you don't let the memory become too fragmented
they work OK.
The lack of floating point hardware in the Blackfin, and a number of
other embedded processors, can also cause performance issues. The core
functions of Freeswitch work reasonably well with emulated floating
point, but some things, like the FAX engine, are really too slow to be
very practical until more of the code is adapted to provide a fixed
point version.
Steve
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codecomplete at free.fr
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| Posted: Tue Jun 02, 2009 6:42 am Post subject: [Freeswitch-users] Can Freeswitch + LAMP run on 128MB RAM? |
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Steve Underwood wrote:
| Quote: | Nobody has yet adapted Freeswitch for the Blackfin, and they probably
won't. The Blackfin lacks an MMU and cannot run Linux - it runs uCLinux,
which is a cut down Linux for machines of this type. It is quite
troublesome to get memory management to behave sanely on a machine
without an MMU. The Asterisk adaptions for the Blackfin have problems
with this too, but if you don't let the memory become too fragmented they
work OK.
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Thanks much for the explanation. I don't need the fax module. Hopefully,
other features will work fine on this unit. I haven't found other hardware
that is as compact and affordable as the Atcom while providing an embedded
FXO port.
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View this message in context: http://www.nabble.com/Can-Freeswitch-%2B-LAMP-run-on-128MB-RAM--tp23807353p23830858.html
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