# Usage Notes

VXML 2.0 Platform-Specific Default Values

VXML 2.0 supports platform-specific default values.

It is also possible to set these values in your VoiceXML scripts, thereby over-riding the platform-specific default values.

See Platform Properties for a list of platform properties and default values.

DTMF Input Timeouts

In addition to supporting the interdigittimeout timeout property, the IP Media Server introduces a new DTMF input timeout property called com.snowshore.criticaldigit_timer. Refer to Interdigittimeout for more information.