kevin at kdegraaf.net
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 Posted: Thu Apr 10, 2008 12:25 pm Post subject: [asterisk-users] TE121, echo issues, NMIs |
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| Quote: | | Quote: | (The only issue we've had with the TE121 is echo on voice calls, even
with the hardware echo cancelling module and lots of zapata.conf tuning...
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| Quote: | did You EVER get the echo resolved ? How ?
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We managed to get it tuned to the point where user complaints are
minimal, but there is definitely still a problem. We've also had
Asterisk randomly die a few times. Nothing is written to the logs in
these cases.
Digium investigated the echo issue (over SSH) and claimed that my
"system is handling several non-maskable interrupts" and that I should
pull out the TE121 and watch /proc/interrupts. I can't really pull a
production system down for that kind of invasive testing, so we're just
living with it at the moment.
If anyone knows of a particular server in which the TE121 is known to
work *reliably*, I'd be much obliged. We thought that a SuperMicro
server would be a decent choice, but apparently that's not the case.
--
Kevin DeGraaf |
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