Matrix reference homeserver
Java wrapper for the popular chat & VOIP service
PHP version of Google's phone number handling library
A domain based multi-tenant PBX & voice switch for FreeSWITCH
Open-source event-driven AI powered Softphone
Provide softphone support to AmazonConnect customers
Modern, AI-Smart, WASTE p2p for ipv4, Tor and i2p + Voice Conference.
Issabel PBX - Unified Communications
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
VICIdial Contact Center Suite
Cellular manager for mobile phones/modems
Remote control software for applications using wi-fi or bluetooth
Convert VoIP calls to text and analyze them with AI
VoIP/SIP SoftPhone (formerly known as jphonelite)
Desktop communication tool: chat, telephony, multimedia
Open source Fax server software for inbound / outbound internet Faxing
Open source CSTA library
Customer Relation Management Software with CTI integration support