A domain based multi-tenant PBX & voice switch for FreeSWITCH
Java wrapper for the popular chat & VOIP service
PHP version of Google's phone number handling library
Provide softphone support to AmazonConnect customers
Matrix reference homeserver
Issabel PBX - Unified Communications
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Remote control software for applications using wi-fi or bluetooth
Cellular manager for mobile phones/modems
Simple application to capture and report on Mitel SMD data
VoIP/SIP SoftPhone (formerly known as jphonelite)
Open source Fax server software for inbound / outbound internet Faxing
VICIdial call center optimization tools, monitoring utilities, and per
Web based system for Computer Assisted Telephone Interviewing (CATI)
ICTCore: Unified Communications Framework for web developers
SMS, Fax, Voice Broadcasting and auto dialer Software
Software per Call Center
Unified Communications Server