VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Open source Fax server software for inbound / outbound internet Faxing
ICTCore: Unified Communications Framework for web developers
Issabel PBX - Unified Communications
SMS, Fax, Voice Broadcasting and auto dialer Software
Convert VoIP calls to text and analyze them with AI
VICIdial call center optimization tools, monitoring utilities, and per
Unified Communications Server
Unified Communications System - PBX System
High performance, production quality STUN server and client library
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
An administration web interface for Mumble VoIP servers in PHP
Java VoIP/SIP PBX system (replaced by jfPBX)
Webface witch extract CDR (Call Detail Records) from MySQL base.
A complete invoice managment solution for Elastix PBX
VozBox. Asterisk VoIP PBX.
Cyber-wrt pbx is embedded system in DD-Wrt router
OpenSource Call Center and Dialer System