VoiceXML for everybusiness | www.i6net.com

I6NET provides a VoiceXML browser for Asterisk :


VoiceXML Browser for Asterisk VXI*

The VXI* VoiceXML browser for Asterisk® gives operators and solution providers the ability to rapidly develop and deploy innovative voice and video applications via IP, PSTN, and 3G-324M networks. VXI* is fully compliant with the W3C's VoiceXML 2.0+ specification and is integrated with automatic speech recognition (ASR) and text-to-speech (TTS) software to enable advanced voice and video solutions, and real-time video calling applications. VXI* can be installed in common hardware configurations, providing a highly scalable base system to meet all customers' business and technical VoiceXML requirements.

VXI* VoiceXML interpreter works directly with the Asterisk® PBX software supported by Digium®. Not only can users of the open source PBX run VoiceXML applications in the same server, they can now offer these powerful, scalable IVR / IVVR solutions at an affordable cost.

Written in C, Linux Operating System, License Commercial

Key features and benefits

  • VoiceXML V2.0/V2.1 compliant
  • CCXML replaced by Call Control functions of Asterisk
  • Base on OpenVXI voice browser template
  • Application for Asterisk PBX (app_vxml)
  • VoiceXML accounts managment configuration (for hosting services)
  • Support plugging objects with the VoiceXML tag, SDK with API available
  • Fax support (send and receive)
  • Video silence parameter with VoiceXML syntax
  • Text-to-Speech (TTS) connector included
  • Automatic-Speech-Recognition (ASR) connector included
  • Text-to-Video (TTV) with HTTP connector (option)
  • Voice-Silent Detection (VSD)
  • MRCP v1 and v2 thru uniMRCP for TTS and ASR.

Text-to-Speech engines supported:

  • Flite - free (TTS) from CMU Speech Group
  • Voxygen (TTS)
  • Cepstral (TTS)
  • Verbio (TTS)
  • Nuance Scansoft (TTS)
  • Acapela (TTS)
  • Universal HTTP connector for any TTS engines
  • Universal MRCP connector for any TTS engines (uniMRCP)

Automatic-Speech-Recognition engines supported:

  • Lumenvox Speech Engine (ASR)
  • Verbio Speech Server (ASR)
  • VoiceInteraction Speech Engine (ASR)
  • Vestec Speech Engine (ASR)
  • Loquendo Speech (ASR-MRCP)
  • Nuance Speech (ASR-MRCP)
  • PocketSphinx (SpeechToText)
  • universal MRCP v1 and v2 (ASR) (uniMRCP modified with extra features)

Asterisk requirements:

  • Asterisk 1.4 / 1.6 / 1.8 / 11

Linux OS requirements

VXI* is built with a Debian Linux with GCC3 / libstdc++5 or GCC4 / libstdc++6 environment. To install, configure and use the the plugin for Asterisk® PBX for other distributions, please read the documentation.

  • Debian 6 / 7
  • Centos 5 / 6

Created by: i6net, Last modification: Fri 10 of Jun, 2016 (13:58 UTC) by borja
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