Browse free open source PHP Telephony Software and projects below. Use the toggles on the left to filter open source PHP Telephony Software by OS, license, language, programming language, and project status.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Unified Communications Server
Cellular manager for mobile phones/modems
VICIdial Contact Center Suite
A domain based multi-tenant PBX & voice switch for FreeSWITCH
The most affordable CRM system according to Capterra
PHP version of Google's phone number handling library
OpenSource Call Center and Dialer System
Web based system for Computer Assisted Telephone Interviewing (CATI)
1 on 1 Webcam Videochat Script with P2P Support
Webface witch extract CDR (Call Detail Records) from MySQL base.
Open source auto dialer for voice, fax and SMS campaigns
Open source Fax server software for inbound / outbound internet Faxing