VoiceXML for everybusiness | www.i6net.com

I6NET provides IVR / IVVR software components for Asterisk servers:

Products

VXI* VoiceXML Browser

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 compliant
• VoiceXML V2.1 tags extended allowed since 1.4 release (<transfer>,...)
• 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
• Video calling SIP/3G support (prompt and record)
• 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)
• Support RTSP uri
• MRCP v1 and v2 thru uniMRCP

Xtras* Software Extensions

Xtras* are extended modules for VXI* and Asterisk that VoiceXML is able to control. These extensions provide special features and tools to get or post information thru Asterisk with the interpreter. All these packages can be deployed in a same VXI* server according to each system's configuration requirements.

• Xtras* Outbound Dialer/API
• Xtras* Call Recorder MP4
• Xtras* MRCP Client
• Xtras* Flash/RTMP Server Channel
• Xtras* Video IP/3G and Tools

Written in C, Linux Operating System

Text-to-Speech engines supported:

• Flite - free (TTS) from CMU Speech Group
• Loquendo (TTS)
• Ivona (TTS)
• eSpeak MBROLA - free (TTS)
• Orange Baratinoo (TTS)
• Cepstral (TTS)
• Verbio (TTS)
• Nuance Scansoft (TTS)
• Acapela (TTS)
• VoiceInteraction (TTS)
• Yantra Software (TTS)
• Universal HTTP connector for any TTS engines

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)
• universal MRCP v1 and v2 (ASR)

Other engines integrated:

• Text-to-Video Engine (TTV)
• Voice-Silent-Detection (VSD)

Asterisk requirements:

• Asterisk 1.4 / 1.6 / 1.8 OSS
• AsteriskNOW

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.

Certified distributions:

• Debian (last Linux kernels GCC4 / libstdc++6)
• AsteriskNOW
• Ubuntu
• Redhat
• Fedora
• Suse