[Asterisk-Users] (for FC3 too) Unable to open master device'/dev/zap/ctl'

[Jose Hernandez]

You need to create a udev rules file in /etc/udev/rules.d/ check udev.conf
for the exact location.
The rules are in zaptel/README.udev

I created zaptel.rules file and restarted... Problem solved! 
# 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"


- Jose