Cloud IVR vs JVoiceXML

Cloud IVR is a cloud interactive voice response service for incoming calls. Callers can respond by voice or keypad; configured departments can receive routed calls, and the system can collect voice messages. Setup takes place in a web interface without hardware devices, with a visual flow builder, multilingual interface, and reports on incoming calls. Voice prompts are generated from text, so advance recording is unnecessary, and message transcripts are sent by email. The Starter plan includes reporting, automatic voice generation, and work schedules for €99.99 a year. Pro costs €499.99 a year and adds API integration, advanced diagrams, and call-out sessions. Enterprise is billed on demand with custom voices and API integration. A free trial permits testing only from the user’s own phone number. Subscriptions renew automatically unless canceled; contracts can receive refunds within 14 days.

JVoiceXML is a free, open-source VoiceXML interpreter for Java, described by its project as implementing VoiceXML 2.1. It supports dialogs that combine synthesized speech or digitized audio with spoken or DTMF input. Dialog functions also include recording, telephony, and mixed-initiative conversations. The architecture allows custom extensions, and demo implementation platforms support Java APIs such as JSAPI and JTAPI. The repository includes modules for Mary, MRCPv2, JSAPI 2.0, JTAPI, and text implementations. The project names platform independence as a major goal. Its repository identifies the license as LGPL-2.1 and provides release downloads. The latest listed version is 0.7.8, which added an SRGS grammar processor with SISR support, Microsoft LUIS as a grammar processor, bug fixes, and a move to Gradle. JVoiceXML is listed for API, Linux, and self-hosted use.