[asterisk-users] Digium Card Noice issue

Bipin itzbipin at gmail.com
Mon Nov 17 10:55:39 CST 2008


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........???
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