| filename extensions | art-335 |
| vxml | |
| TechTarget file types | art-336 | VXML-Opera-file |
| TechTarget file types | art-336 | VXML-VoiceXML-File |
| TechTarget file types | art-336 | VXML-VoiceXML-source-file |
| English | eng-000 | Opera file |
| English | eng-000 | VoiceXML File |
| English | eng-000 | VoiceXML source file |