> For the complete documentation index, see [llms.txt](https://docs.plumvoice.com/dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.plumvoice.com/dev/voicexml/properties.md).

# Properties

## Properties Listed by Alphabet

[audiofetchhint](/dev/voicexml/properties/audiofetchhint.md)\
[audiomaxage](/dev/voicexml/properties/audiomaxage.md)\
[audiomaxstale](/dev/voicexml/properties/audiomaxstale.md)\
[bargein](/dev/voicexml/properties/bargein.md)\
[bargeintype](/dev/voicexml/properties/bargeintype.md)\
[certverifypeer](/dev/voicexml/properties/certverifypeer.md)\
[completetimeout](/dev/voicexml/properties/completetimeout.md)\
[confidencelevel](/dev/voicexml/properties/confidencelevel.md)\
[datafetchhint](/dev/voicexml/properties/datafetchhint.md)\
[datamaxage](/dev/voicexml/properties/datamaxage.md)\
[datamaxstale](/dev/voicexml/properties/datamaxstale.md)\
[documentfetchhint](/dev/voicexml/properties/documentfetchhint.md)\
[documentmaxage](/dev/voicexml/properties/documentmaxage.md)\
[documentmaxstale](/dev/voicexml/properties/documentmaxstale.md)\
[fetchaudio](/dev/voicexml/properties/fetchaudio.md)\
[fetchaudiodelay](/dev/voicexml/properties/fetchaudiodelay.md)\
[fetchaudiominimum](/dev/voicexml/properties/fetchaudiominimum.md)\
[fetchtimeout](/dev/voicexml/properties/fetchtimeout.md)\
[grammarfetchhint](/dev/voicexml/properties/grammarfetchhint.md)\
[grammarmaxage](/dev/voicexml/properties/grammarmaxage.md)\
[grammarmaxstale](/dev/voicexml/properties/grammarmaxstale.md)\
[incompletetimeout](/dev/voicexml/properties/incompletetimeout.md)\
[inputmodes](/dev/voicexml/properties/inputmodes.md)\
[interdigittimeout](/dev/voicexml/properties/interdigittimeout.md)\
[logging](/dev/voicexml/properties/logging.md)\
[maxnbest](/dev/voicexml/properties/maxnbest.md)\
[maxspeechtimeout](/dev/voicexml/properties/maxspeechtimeout.md)\
[normalizeaudio](/dev/voicexml/properties/normalizeaudio.md)\
[recordcall](/dev/voicexml/properties/recordcall.md)\
[recordcallappend](/dev/voicexml/properties/recordcallappend.md)\
[recordutterance](/dev/voicexml/properties/recordutterance.md)\
[recordutterancetype](/dev/voicexml/properties/recordutterancetype.md)\
[scriptfetchhint](/dev/voicexml/properties/scriptfetchhint.md)\
[scriptmaxage](/dev/voicexml/properties/scriptmaxage.md)\
[scriptmaxstale](/dev/voicexml/properties/scriptmaxstale.md)\
[sensitivity](/dev/voicexml/properties/sensitivity.md)\
[speedvsaccuracy](/dev/voicexml/properties/speedvsaccuracy.md)\
[termchar](/dev/voicexml/properties/termchar.md)\
[termmaxdigits](/dev/voicexml/properties/termmaxdigits.md)\
[termtimeout](/dev/voicexml/properties/termtimeout.md)\
[timeout](/dev/voicexml/properties/timeout.md)\
[universals](/dev/voicexml/properties/universals.md)\
[voicegender](/dev/voicexml/properties/voicegender.md)\
[voicename](/dev/voicexml/properties/voicename.md)

## Properties Listed by Purpose

| Function                             | Properties                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| ------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Generic Speech Recognizer Properties | <p><a href="/dev/voicexml/properties/completetimeout.md">completetimeout</a><br><a href="/dev/voicexml/properties/confidencelevel.md">confidencelevel</a><br><a href="/dev/voicexml/properties/incompletetimeout.md">incompletetimeout</a><br><a href="/dev/voicexml/properties/maxspeechtimeout.md">maxspeechtimeout</a><br><a href="/dev/voicexml/properties/sensitivity.md">sensitivity</a><br><a href="/dev/voicexml/properties/speedvsaccuracy.md">speedvsaccuracy</a></p>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| Generic DTMF Recognizer Properties   | <p><a href="/dev/voicexml/properties/interdigittimeout.md">interdigittimeout</a><br><a href="/dev/voicexml/properties/termchar.md">termchar</a><br><a href="/dev/voicexml/properties/termmaxdigits.md">termmaxdigits</a><br><a href="/dev/voicexml/properties/termtimeout.md">termtimeout</a></p>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| Prompt and Collect Properties        | <p><a href="/dev/voicexml/properties/bargein.md">bargein</a><br><a href="/dev/voicexml/properties/bargeintype.md">bargeintype</a><br><a href="/dev/voicexml/properties/timeout.md">timeout</a><br><a href="/dev/voicexml/properties/voicegender.md">voicegender</a><br><a href="/dev/voicexml/properties/voicename.md">voicename</a></p>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| Fetching Properties                  | <p><a href="/dev/voicexml/properties/audiofetchhint.md">audiofetchhint</a><br><a href="/dev/voicexml/properties/audiomaxage.md">audiomaxage</a><br><a href="/dev/voicexml/properties/audiomaxstale.md">audiomaxstale</a><br><a href="/dev/voicexml/properties/certverifypeer.md">certverifypeer</a><br><a href="/dev/voicexml/properties/datafetchhint.md">datafetchhint</a><br><a href="/dev/voicexml/properties/datamaxage.md">datamaxage</a><br><a href="/dev/voicexml/properties/datamaxstale.md">datamaxstale</a><br><a href="/dev/voicexml/properties/documentfetchhint.md">documentfetchhint</a><br><a href="/dev/voicexml/properties/documentmaxage.md">documentmaxage</a><br><a href="/dev/voicexml/properties/documentmaxstale.md">documentmaxstale</a><br><a href="/dev/voicexml/properties/fetchaudio.md">fetchaudio</a><br><a href="/dev/voicexml/properties/fetchaudiodelay.md">fetchaudiodelay</a><br><a href="/dev/voicexml/properties/fetchaudiominimum.md">fetchaudiominimum</a><br><a href="/dev/voicexml/properties/grammarfetchhint.md">grammarfetchhint</a><br><a href="/dev/voicexml/properties/grammarmaxage.md">grammarmaxage</a><br><a href="/dev/voicexml/properties/grammarmaxstale.md">grammarmaxstale</a><br><a href="/dev/voicexml/properties/scriptfetchhint.md">scriptfetchhint</a><br><a href="/dev/voicexml/properties/scriptmaxage.md">scriptmaxage</a><br><a href="/dev/voicexml/properties/scriptmaxstale.md">scriptmaxstale</a></p> |
| Miscellaneous                        | <p><a href="/dev/voicexml/properties/inputmodes.md">inputmodes</a><br><a href="/dev/voicexml/properties/logging.md">logging</a><br><a href="/dev/voicexml/properties/maxnbest.md">maxnbest</a><br><a href="/dev/voicexml/properties/recordcall.md">recordcall</a><br><a href="/dev/voicexml/properties/recordcallappend.md">recordcallappend</a><br><a href="/dev/voicexml/properties/recordutterance.md">recordutterance</a><br><a href="/dev/voicexml/properties/recordutterancetype.md">recordutterancetype</a><br><a href="/dev/voicexml/properties/universals.md">universals</a></p>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |