The Voximal stack Alternatives

The Voximal stack

Unchained resources :
Voximal integrates cloud speech services like Google Speech API, IBM Watson SpeechToText, Azure Bing Speech, but keeps on-premise capability thanks to UNIMRCP connector.

Solid Standards :
Voximal is compliant with VoiceXML 2.1's W3C standard language. Asterisk offers all common VoIP protocols, as SIP. Speech recognition and synthesis is available over MRCP's IETF standard or even native HTTP connector. Voximal runs on the unbeatable GNU/Linux operating system.

Open minded :
The core telephony software is Asterisk, the open source PBX. Web GUI is the popular FreePBX, propulsed by LAMP (Linux,Apache,Mysql,PHP). Mission critical software Voximal, is free for one channel.

Easy to install :
In your environment with a self-installing package, or in the cloud using the images available from many suppliers.

Modular:
It’s ready for small installations to treat a few calls, and obviously, redundant configurations with many concurrent calls.

Programmable:
It uses the standard VoiceXML programing language. It has many features that go beyond conventional voice server. With JSON data tag integration with any API, like ChatBots is now made easy.