A domain based multi-tenant PBX & voice switch for FreeSWITCH
Open-source event-driven AI powered Softphone
Java wrapper for the popular chat & VOIP service
A Swift framework for parsing and formatting phone numbers
PHP version of Google's phone number handling library
Matrix reference homeserver
Provide softphone support to AmazonConnect customers
Plugin for entering and validating international telephone numbers
Issabel PBX - Unified Communications
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
VICIdial Contact Center Suite
Browse on Tor/i2p, Anon p2p Chat / FileTx, Conf / Video VoIP
Remote control software for applications using wi-fi or bluetooth
Simple application to capture and report on Mitel SMD data
Cellular manager for mobile phones/modems
Web based system for Computer Assisted Telephone Interviewing (CATI)
Desktop communication tool: chat, telephony, multimedia
ICTCore: Unified Communications Framework for web developers
SMS, Fax, Voice Broadcasting and auto dialer Software
VoIP/SIP SoftPhone (formerly known as jphonelite)