User manual

Release 2.0 Digium, Inc. Page 35
Chapter 2: Card Installation
4. Confirm the card configuration by initiating a dmesg command. The
output will identify the card type (such as TDM410), as well as the
number of FXO and FXS modules present.
Note: You will make changes to the configuration files to set up
your dial plan and customize Asterisk to suit your particular needs.
These changes are stored in the /etc/zaptel.conf configuration file.