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1

FusionPBX

A domain based multi-tenant PBX & voice switch for FreeSWITCH

FusionPBX is a multi-tenant PBX and voice switch for FreeSWITCH, a highly scalable, multi-threaded, cross-platform communication platform. FusionPBX can be used either as a single or domain based PBX, and offers several functionalities: as carrier grade switch, call center server, voicemail server, fax server, conference server, VoIP server, multi-tenant appliance framework and so much more. It also offers unlimited extensions, device provisioning, music on hold, call parking, automatic call distribution and many other superb features. Give your company the business functionality and corporate level phone system it needs with FusionPBX!

Downloads: 4 This Week

Last Update: 2026-02-03
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2

Cairo

Cairo sets out to provide an enterprise grade, MRCPv2 compliant speech solution utilizing existing open source speech resources such as FreeTTS and Sphinx-4.

Downloads: 0 This Week

Last Update: 2014-02-20
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3

GNU Gatekeeper

The next generation of the Openh323 Gatekeeper project that provides high availability and scalibility for carrier grade, available freely under GNU GPL.

Downloads: 0 This Week

Last Update: 2015-06-13
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4

VBoss

To provide an open-source J2EE-based VoiceXML framework, re-usable components and tools for building enterprise grade voice applications.

Downloads: 0 This Week

Last Update: 2013-02-21
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