ATDX_FRQDUR3( )

Description | Cautions | Example | See Also

Name:	long ATDX_FRQDUR3(chdev)
Inputs:	int chdev	valid Dialogic channel device handle
Returns:	third frequency duration in 10 ms units AT_FAILURE if error
Includes:	srllib.h dxxxlib.h
Category:	Extended Attribute

Description

The ATDX_FRQDUR3( ) function returns the duration of the third SIT tone in 10 ms units after dx_dial( ) terminated due to an Operator Intercept.

NOTE:

For more information about tri-tone SIT tone detection, see the Voice Software Reference: Voice Features Guide.

Termination due to Operator Intercept is indicated by ATDX_CPTERM( ) returning CR_CEPT.

The function parameter is defined as follows:

Parameter	Description
chdev	specifies the valid channel device handle obtained when the channel was opened using dx_open( ).

Cautions

None.

Example

See the example for ATDX_FRQDUR( ).

See Also

Related to Call Analysis:

• dx_dial( )
• ATDX_CPTERM( )
• DX_CAP structure
• Call Analysis (Voice Software Reference: Voice Features Guide)

SIT Tone Detection

• ATDX_FRQHZ( )
• ATDX_FRQDUR( )
• ATDX_FRQDUR2( )
• ATDX_FRQHZ2( )
• ATDX_FRQHZ3( )
• Frequency Detection (Voice Software Reference: Voice Features Guide)

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