Open source Fax server software for inbound / outbound internet Faxing
Java VoIP Softphone (SIP) (replaced by jfPhone)
An administration web interface for Mumble VoIP servers in PHP
Fast CGI-based AsteriskPBX cluster administration tool.
Webface witch extract CDR (Call Detail Records) from MySQL base.
OpenSource Call Center and Dialer System
Graph active VoIP calls on Google Maps.
Official Mirror for OMniLeads
C++ SIP stack based on Chrome source code