Building Kamailio on a Raspberry Pi requires only one customization to the compile phase. There is no package for this platform. Compiling took over 12 hours on my system.
- Install Raspbian on the Pi
- Download Kamailio source and follow README to customize your build
- Add this option DEPS="-DNOSMP" before you run make
- Copy Debian init script to /etc/init.d
- Start Kamailio `/etc/init.d/kamailio start`
Create a disk image of an existing SD card