Browse free open source PHP VoIP Software and projects below. Use the toggles on the left to filter open source PHP VoIP Software by OS, license, language, programming language, and project status.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Unified Communications Server
OpenSource Call Center and Dialer System
Open source Fax server software for inbound / outbound internet Faxing
1 on 1 Webcam Videochat Script with P2P Support
SMS, Fax, Voice Broadcasting and auto dialer Software
AstCDR
Simple web interface for mapping CDR from VoIP provider to Asterisk