VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
ICTCore: Unified Communications Framework for web developers
SMS, Fax, Voice Broadcasting and auto dialer Software
Open source Fax server software for inbound / outbound internet Faxing
VICIdial call center optimization tools, monitoring utilities, and per
Unified Communications Server
Unified Communications System - PBX System
Asterisk based VoIP pbx appliance
Simple web interface for mapping CDR from VoIP provider to Asterisk
An administration web interface for Mumble VoIP servers in PHP
A complete invoice managment solution for Elastix PBX
Webface witch extract CDR (Call Detail Records) from MySQL base.
VozBox. Asterisk VoIP PBX.
Cyber-wrt pbx is embedded system in DD-Wrt router
OpenSource Call Center and Dialer System
Adds enhancements to Freepbx callback script
A Murmur-Server Webinterface written in PHP for Mumble