`cat /proc/interupts` 
	   
	   
	   CPU0       CPU1       
  0:     178074     187162    IO-APIC-edge  timer
  1:          5          4    IO-APIC-edge  i8042
  8:          0          4    IO-APIC-edge  rtc
  9:          0          0   IO-APIC-level  acpi
 14:       1401       1199    IO-APIC-edge  ide0
 50:          0       1804         PCI-MSI  eth0
169:          0          0   IO-APIC-level  uhci_hcd, ehci_hcd
177:          0          0   IO-APIC-level  uhci_hcd
185:          0          0   IO-APIC-level  uhci_hcd
193:          0          0   IO-APIC-level  uhci_hcd
217:         50        299   IO-APIC-level  uhci_hcd
233:       1503       3208         PCI-MSI  cciss0
NMI:          0          0 
LOC:     364566     365696 
ERR:          0
MIS:          0
total 0
crw-------  1 root root 196, 254 Mar 24 09:37 channel
crw-------  1 root root 196,   0 Mar 24 09:37 ctl
crw-------  1 root root 196, 255 Mar 24 09:37 pseudo
crw-------  1 root root 196, 253 Mar 24 09:37 timer




ZAPTEL.CONF

#
# Zaptel Configuration File
#

fxsks=1

loadzone = us

defaultzone=us


zapata.conf

[trunkgroups]

[channels]
usecallerid=yes
hidecallerid=no

echocancel=yes
echotraining=yes

context=init
signalling=fxs_ks
channel => 1