james@asterisk:~$ sudo ztscan
[1]
active=yes
alarms=OK
description=Wildcard TDM400P REV I Board 1
name=WCTDM/0
manufacturer=Digium
devicetype=Wildcard TDM400P REV I
location=PCI Bus 00 Slot 11
basechan=1
totchans=4
irq=20
type=analog
port=1,FXO
port=2,none
port=3,none
port=4,none