Unified Communications Server
Issabel PBX - Unified Communications
This is actually a manipulated uelastix (popular VoIP package based on asterisk) which works with Raspberry Pi 1, 2, and 3
http://www.vaakpbx.com
log analyzer of asterisk
Medical Image Registration Library
Realtime Supervisor Asterisk Core
A complete invoice managment solution for Elastix PBX
Portknock Client for Windows , including wormhole used by Elastix
Different kind of ELastix ISO files