title: Problems with IRQs when connecting two digium card in and asterisk box
body: <p>I have two Digium Wildcard TDM800P with 8 FXO ports each. When I connect both at the same time IRQ misses start showing up making my computer unresponsive and unusable. </p>
  
  <p>One card works fine but I need all 16 FXO ports to work to receive calls from my Telco. Is there a way for the cards to communicate with each other so they don't generate as many interrupts. Or a way to tweak Linux to dedicate separate IRQ's for each card.</p>
  
  <p>I have tried disabling Audio, ACPI and USB ports. Still too many IRQ misses. </p>