JVoiceXML

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

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

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
Purpose: JVoiceXML is an open source VoiceXML interpreter and an implementation of VoiceXML 2.1.github.com · 4 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
License: The repository identifies its license as LGPL-2.1.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