Sent from my Toshiba Satellite A106 computer
> -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of > Steve Edwards > Sent: Wednesday, July 13, 2011 5:07 PM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: Re: [asterisk-users] TDM400p susceptible to EMI? > > > On Wed, Jul 13, 2011 at 2:51 PM, Steve Edwards > > <[email protected]> wrote: > >> I have a TDM400p with 3 fxs and 1 fxo daughter cards. > >> > >> It's in a mini-itx case with a 'right-angle' PCI riser card so the > >> TDM400p is 'sandwiched' between the Atom D525 CPU and the > 2.5" hard drive. > >> > >> I'm getting a bunch of clicks and pops on all ports. > >> > >> Has anybody had a similar experience? Did you find a solution? > > On Wed, 13 Jul 2011, Andrew Latham wrote: > > > How is it grounded? Silly I know but its possible. > > This box is using a picoPSU-80 80w DC-DC 'power supply' fed > from an inline 'laptop brick.' > > I ran a separate lead from the chassis to the grounding plug > on the same 'duplex' wall outlet. No joy. cat /proc/interrupts will tell you if the card is sharing IRQs with anything else. dahdi_tool should show you if there are any missed interrupts. -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
