[asterisk-users] Digium Card Noice issue

Andrew Joakimsen joakimsen at gmail.com
Mon Nov 17 11:41:21 CST 2008

On Mon, Nov 17, 2008 at 11:55, Bipin <itzbipin at gmail.com> wrote:
> Hello all,
> I am facing as serious problem when running asterisk in HP server.We are
> developing application to make the outbound calls in PRI lines .We normally
> uses IBM machine as our servers ,and it was working fine for all
> installation.For the cost reduction we this time tried with HP server.
> Model(HP proliant ml110).
> When we make the calls the there is a lots of disturbance in the sound even
> if we make a single calls the issue persist .I found in google that these
> issue normally comes by the load or by the line or by the IRQ .
> As in my case i am making a single call the 1 st case wont occur here.Also i
> tested it with one smoothly working E1 to the same card and still the
> problem came.so I guess the problem is with IRQ.
> But when i tried it with a normal PC with pendium 4 processor it was working
> fine.
> My question is whether the Digium card had any hardware compatibility issue
> with HP proliant ml110 server.Why the sound has issue in HP server when it
> working fine in a normal pC with pendium processor...??
> When i switched to Asterisk now it is very much ok. can any body explain why
> it have when using with ubuntu........???

You might want to try Sangoma cards, instead of Digium.

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