Letter: F
- firmware-linksys-5.1.7-1: Firmware for Linksys phones
- firmware-polycom-2.1.2-2: Firmware for Polycom phones
- firmware-polycom-2.2.0-1: Firmware for Polycom phones
- firmware-polycom-3.0.1-2: Firmware for Polycom phones
- flite-1.3-1.aah: Small, fast speech synthesis engine (text-to-speech)
- freepbx-2.3.1-1: Asterisk web GUI