Hi, > Matt Riddell wrote: > > > In that case I'd recommend the quad span E1/T1 card which is available > > now. (also seeing as you stated you needed 3-4, this will be a lot > > cheaper) > > ...and introduce a single point of failure, as well.
And generates much less interrupts per second, because each zaptel device have its own clocking interface... Zaptel device generates an interrupt every 1 ms (1000 interrupts per second), so 2 or 3 cards will generate about 2000 or 3000 interrupts every second, and not all host CPUs will handle them successfully. In this situation to minimize IRQ flow better is to: a) have "as-much-as-possible" ports on signle card; b) distrubute cards between different hosts. WBR, Paul. _______________________________________________ Asterisk-Dev mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-dev To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-dev