Which revision of the Digium TDM400? On Sat, Mar 8, 2008 at 10:24 AM, Royce Souther <[EMAIL PROTECTED]> wrote: > IRQ's seem to have been the problem. Thanks Steve Totaro for that tip. > > The Digium cards were at the same IRQ as the IDE controller, I moved the > cards and hard drives to a different system and all is good now. > > Thanks. > > > > On Wed, Feb 27, 2008 at 12:11 PM, Steve Totaro > <[EMAIL PROTECTED]> wrote: > > Check for IRQ issues, move the card to a different slot. > > > > You could ask permission to record calls so maybe you can hear the > > sound yourself. > > > > I would then go ahead and swap out cards. I have had TDM400 with bad > > modules and also bad ports on the cards themselves, so it could a > > hardware issue. > > > > This is what I suspect, especially if you did not put any surge > > suppression on your telco lines. Usually, at least in my experience, > > ticks or beeps indicate IRQ, hissing or loud static indicate something > > with/on the board is bad. ALWAYS use surge suppression on your lines! > > > > Thanks, > > Steve Totaro > > > > > > > > > > On Wed, Feb 27, 2008 at 11:36 AM, Royce Souther <[EMAIL PROTECTED]> wrote: > > > I have setup a few Asterisk systems for customers using Digium TDM400 > cards > > > and Aastra phones. No problems with sound quality at all except at this > one > > > site. > > > > > > Every time I try their system I don't hear any problems but they tell me > > > that it is really bad. They describe it a a loud scratching sound. > > > > > > Are there any tests that can be done to pinpoint the problem? Has anyone > > > seen this before? Are there known causes for this? > > > > > > -- > > > Open Source: To innovate then create > > > Proprietary: To imitate then litigate > > > > > > > > > _______________________________________________ > > > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > > > > > asterisk-users mailing list > > > To UNSUBSCRIBE or update options visit: > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > _______________________________________________ > > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > > > asterisk-users mailing list > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > -- > http://www.Radados.org > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
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