$ svn checkout http://firmware-mod-kit.googlecode.com/svn/trunk/ firmware-mod-kit-read-only

./old-extract.sh ../dd-wrt.v24_mini_generic.bin dd-wrt.v24_mini_generic
cd dd-wrt.v24_mini_generic/rootfs/
tar xvfz ../../../asterisk_1.0.10-1_mipsel.ipk ./data.tar.gz; tar xvfz data.tar.gz; rm data.tar.gz
tar xvfz ../../../libpthread_0.9.27-1_mipsel.ipk ./data.tar.gz; tar xvfz data.tar.gz; rm data.tar.gz
tar xvfz ../../../libncurses_5.2-7_mipsel.ipk ./data.tar.gz; tar xvfz data.tar.gz; rm data.tar.gz
rm etc/www 


cd ../..
./old-build.sh output dd-wrt.v24_mini_generic

cd output
tftp 192.168.11.1
> bin
> put custom_image_00001.trx 
> quit

nvram set jffs_mounted=1
nvram set enable_jffs2=1
nvram set sys_enable_jffs2=1
nvram set clean_jffs2=1
nvram set sys_clean_jffs2=1

mkdir /jffs/etc

cp -rp /etc/default /jffs/etc/
cp -rp /etc/asterisk /jffs/etc/

/jffs/etc/default/asterisk
-ENABLE_ASTERISK="no"
+ENABLE_ASTERISK="yes"

/jffs/etc/asterisk/sip.conf
-----------------------------------

/jffs/etc/asterisk/extensions.conf
------------------------------------

/jffs/etc/rc
--------------------------------------------------
#!/bin/sh

mount -o bind /jffs/etc/default /etc/default
mount -o bind /jffs/etc/asterisk /etc/asterisk

/etc/init.d/asterisk start

chmod +x /jffs/etc/rc
nvram set rc_startup="/jffs/etc/rc"

nvram commit