readme.udev

This a SOFTWARE pbx DRIVER

UDEV -- What the heck is udev OR why did I get a message to read this?

This is the new mechanism of doing a dyamic /dev.  What does
that mean?  Basically, before the days of linux-2.3/linux-2.4 your /dev
had to have ~18000 files in it for all the possible device that your
kernel could possibly have, most of which you will NEVER use.  This, for
obvious reasons, is somewhat undesirable.  So then came devfs.  Devfs
solved a lot of these problems by dynamically populating /dev with only
the device nodes of the devices that existed on your system.  Now, in
linux-2.6, udev+sysfs has become the mechanism of choice for populating
your dynamic /dev with device nodes.

You got this message because you are probably running udev on your system.

If you are not, or you feel that you have reached this message in error you
can send me an email (look to bottom of file for address).

If you're running udev on your system, you were probably directed
to read this file during build.  For udevd (the daemon responsible
for creation/deletion of device nodes), you will need to add the following
lines to your udev rules (ie, /etc/udev/rules.d/50-udev.rules):.

# Section for zaptel device
KERNEL="zapctl",     NAME="zap/ctl"
KERNEL="zaptimer",   NAME="zap/timer"
KERNEL="zapchannel", NAME="zap/channel"
KERNEL="zappseudo",  NAME="zap/pseudo"
KERNEL="zap[0-9]*",  NAME="zap/%n"

This will take care of making all the automagic occur that needs to be
done so that udevd will make the right files for zaptel.

And, You may wish to add these permissions to your permissions file
(ie /etc/udev/permissions.d/50-udev.permissions), as some have found
that the ctl device is inaccessible without the following:

# zaptel devices -- for running asterisk as root
zap/*:root:root:05700

# zaptel devices -- if you want to run asterisk as a different user
# (asterisk in this case)
zap/*:asterisk:asterisk:660

Matthew Fredrickson
[e-mail]