Product guide

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Chapter 4 Software Configuration
1. Please check if the AX-4G driver has been loaded successfully, run cat /proc/interrupts
command and you should see one line with ax4g:
20: 2310670 2218516 IO-APIC-fasteoi ax4g/ax2g4a
If you can not see ax4g, you can try to poweroff your server and replug AX-4G into another
PCI slot.
2. Please run the “dahdi_genconf” command to configure the /etc/dahdi/system.conf file and
generate /etc/asterisk/dahdi-channels.conf file.
[root@localhost ~]# dahdi_genconf
It does not show any output if dahdi_genconf run successfully.
After running dahdi_genconf successfully, the system.conf file will get the following
configuration:
/etc/dahdi/system.conf:
# Autogenerated by /usr/sbin/dahdi_genconf on Thu Jul 1 11:33:13 2010
# If you edit this file and execute /usr/sbin/dahdi_genconf again,
# your manual changes will be LOST.
# Dahdi Configuration File
# This file is parsed by the Dahdi Configurator, dahdi_cfg
# Span 1: WCTDM/4 "ATCOM AX4G Board 5" (MASTER)
fxsks=1
echocanceller=mg2,1
fxsks=2
echocanceller=mg2,2
fxsks=3
echocanceller=mg2,3
fxsks=4
echocanceller=mg2,4
# Global data
loadzone = us
defaultzone = us
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