G'day again folks, I've just built a 1.3-2 system for a customer and the Digium card is no longer being detected. It worked for a day, then the next time I fired it up make a DHCP change I noticed none of the light were lit on the card. Sure enough, Zaptel failed to start, and /dev/zap is missing. [root@elastix dev]# zaptel_hardware pci:0000:02:00.0 wctdm24xxp- d161:8005 Wildcard TDM410P [root@elastix dev]# cat /etc/udev/rules.d/50-udev.rules |grep zap # Section for zaptel device KERNEL=="zapctl", NAME="zap/ctl" KERNEL=="zaptimer", NAME="zap/timer" KERNEL=="zapchannel", NAME="zap/channel" KERNEL=="zappseudo", NAME="zap/pseudo" KERNEL=="zap[0-9]*", NAME="zap/%n" [root@elastix dev]# ls /dev |grep zap [root@elastix dev]# Can anyone suggest a next step? I've already verified the card is fine in another system, and the PCI slot will except another NIC without any trouble. Any help is appreciated. Dave.