# saiAsrGetDtmfInterDigitTimeout

Retrieves the length of time that the recognizer waits between DTMF tones before ending the recognizer session.

#### Prototype

DWORD saiAsrGetDtmfInterDigitTimeout ( SAI_RECOGNIZER_HANDLE recogHd, DWORD *value )

Argument | Description
recogHd | Handle associated with a recognizer resource.
value | Pointer to the timeout interval size in ms.

#### Return values

Return value | Description
SUCCESS |
SAIERR_INVALID_PARAMETER | One of the specified arguments is invalid.
SAIERR_UNSUPPORTED_SPEECH_PARAMETER | The recognizer engine does not support the specified parameter.

#### See also

saiAsrSetDtmfInterDigitTimeout