[Asterisk-Users] mknod /dev/phone0 c 100 0

[Sys. Concept Inc.]

I want * to answer the phone when call comes-in.
I've enabled /dev/phone0 in phone.conf and created /dev/phone0 with a
command:
mknod /dev/phone0 c 100 0 

Though, when I start * I get:
Parsing '/etc/asterisk/phone.conf': Found
Sep 12 00:18:42 WARNING[16384]: chan_phone.c:950 mkif: Unable to open
'/dev/phone0'
Sep 12 00:18:42 ERROR[16384]: chan_phone.c:1141 load_module: Unable to
register channel '/dev/phone0'

What am I doing wrong?

-- 
#Joseph