VICIdial Contact Center Suite
VICIdial call center optimization tools, monitoring utilities, and per
Booking/reservation of meeting rooms/equipment with e-mail invitations
Accent interfaces and controls systems through goals and policies
Cress is a comprehensive toolset for graphical service/workflow design
Cyber-wrt pbx is embedded system in DD-Wrt router
OpenSource Call Center and Dialer System
Mobile P2P App - Use a P2P App on your Smartphone
ss7mon an SS7/SIGTRAN signalling monitor
This Webmin module aids in configuring the Dahdi interface to Asterisk