Unified Communications Server
Guest WIFI and SMS Marketing Kiosk System
A Better PBX For Your Business
Accent interfaces and controls systems through goals and policies
Enterprise telephony recording and retrieval system
H.323 Gatekeeper for VoIP and videconferencing
Cress is a comprehensive toolset for graphical service/workflow design
Java VoIP/SIP PBX system (replaced by jfPBX)
OSS code used in the Video Content Management System
Universal Framework to audit Voip protocols's security
Send Asterisk CDR to serial device
A Skin for Mumble
CRM system based on vtiger, adapted to Polish companies.