VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Open source Fax server software for inbound / outbound internet Faxing
Unified Communications System - PBX System
Accent interfaces and controls systems through goals and policies
H.323 Gatekeeper for VoIP and videconferencing
SIP Video Multiconference Media Server with WebRTC support.
Simple web interface for mapping CDR from VoIP provider to Asterisk
VozBox. Asterisk VoIP PBX.
perl based SMDR/CDR capture & display on Web based PHP with mysql DB
Cyber-wrt pbx is embedded system in DD-Wrt router
vTiger Freeswitch PBX Integration
OpenSource Call Center and Dialer System
A Murmur-Server Webinterface written in PHP for Mumble
A suite of open-source tools and frameworks for creating SIP apps
predictive dialing for vTiger using asterisk