phone_dev_create

mgcp协议源代码。支持多种编码：g711

#!/bin/sh
#
# delete all the old device files, just in case
rm -f /dev/ixj? /dev/ixj?[ps] /dev/ixj?? /dev/ixj??[ps] /dev/ixjint
#
# create a new set of device files unless they already exist
if [ -c /dev/phone0 ] 
then
    exit 0
fi
mknod /dev/phone0 c 100 0
mknod /dev/phone1 c 100 1
mknod /dev/phone2 c 100 2
mknod /dev/phone3 c 100 3
mknod /dev/phone4 c 100 4
mknod /dev/phone5 c 100 5
mknod /dev/phone6 c 100 6
mknod /dev/phone7 c 100 7
mknod /dev/phone8 c 100 8
mknod /dev/phone9 c 100 9
mknod /dev/phone10 c 100 10 
mknod /dev/phone11 c 100 11
mknod /dev/phone12 c 100 12
mknod /dev/phone13 c 100 13
mknod /dev/phone14 c 100 14
mknod /dev/phone15  c 100 15