Digium, Inc.
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Chapter 3: Configuration
3.
Specify the channel definitions. The format is:
<device> = <channel list>
A list of valid devices are specified in the sample system.conf file.
If your card has any red FXO modules, add the following to
system.conf:
fxsks =
fxsks uses kewlstart signalling, which is loopstart signalling with disconnect
supervision. For example, a TDM404E card would be configured as the
following:
fxsks = 1-4
OR
fxsks = 1,2,3,4
You should have identified the type of Analog 410 Series card when you
received it. If you are not sure, refer to
for assistance.
Note: The Analog 410 Series cards do not support Ground Start
signaling.