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Tech riderRev. 4 Oct 2026

JVoiceXML

Ch 086.8of 22 IVR Software
  1. 1Runs onAPI, Linux, self-hosted
  2. 2CostsFree plan
  3. 3Speech inputYes
  4. 4Call recordingYes
4 lines stated Written from the maker's own pages: github.com
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Overview

JVoiceXML is ranked #8 of 22 in IVR software on Specifiction. It runs on API, Linux, Self-hosted. There is a free plan.

JVoiceXML plans and pricing

All plans
Free Free Free VoiceXML interpreter for Java github.com · 3 Oct 2026
JVoiceXML Free Free VoiceXML interpreter for Java github.com · 4 Oct 2026

Compared on IVR software

Free plan
Yesgithub.com
Speech input
Yesgithub.com
Call recording
Yesgithub.com

Facts

Purpose
JVoiceXML is an open-source VoiceXML interpreter for Java.github.com · 3 Oct 2026
VoiceXML version
The project describes its implementation as VoiceXML 2.1.github.com · 3 Oct 2026
Speech dialogs
The project describes VoiceXML dialogs supporting synthesized speech, digitized audio, spoken and DTMF input recognition, recording, telephony, and mixed-initiative conversations.github.com · 3 Oct 2026
Extensibility
JVoiceXML has an open architecture for custom extensions.github.com · 3 Oct 2026
Java APIs
Its demo implementation platforms support Java APIs including JSAPI and JTAPI.github.com · 3 Oct 2026
Available modules
The repository includes modules for Mary, MRCPv2, JSAPI 2.0, JTAPI, and text implementations.github.com · 3 Oct 2026
License
The GitHub repository identifies the project license as LGPL-2.1.github.com · 3 Oct 2026
Platform goal
The project states that a major goal is a platform-independent implementation that can be used for free.github.com · 3 Oct 2026
Maintainer identity
The GitHub repository is hosted under the JVoiceXML organization.github.com · 3 Oct 2026
Language
The project describes JVoiceXML as a free VoiceXML interpreter for Java.github.com · 4 Oct 2026
Dialogs
VoiceXML supports audio dialogs using synthesized speech, digitized audio, spoken and DTMF input recognition, spoken input recording, telephony, and mixed initiative conversations.github.com · 4 Oct 2026
Extensions
JVoiceXML has an open architecture for custom extensions.github.com · 4 Oct 2026
APIs
Its demo implementation platforms support Java APIs such as JSAPI and JTAPI.github.com · 4 Oct 2026
Latest release
The latest listed release is JVoiceXML 0.7.8.github.com · 4 Oct 2026
Release features
Release 0.7.8 added a more compliant SRGS grammar processor with SISR support, Microsoft LUIS as a grammar processor, bug fixes, and migration to Gradle.github.com · 4 Oct 2026
Compatibility goal
The project states that a major goal is a platform-independent implementation that can be used for free.github.com · 4 Oct 2026
Distribution
The repository provides releases and lists downloadable assets for release 0.7.8.github.com · 4 Oct 2026

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