LINEDIALPARAMS structure (tapi.h)

The LINEDIALPARAMS structure specifies a collection of dialing-related fields. Call the lineSetCallParams function or the TSPI_lineSetCallParams function to set parameters for a call using the LINEDIALPARAMS structure.

Syntax

typedef struct linedialparams_tag {
  DWORD dwDialPause;
  DWORD dwDialSpeed;
  DWORD dwDigitDuration;
  DWORD dwWaitForDialtone;
} LINEDIALPARAMS, *LPLINEDIALPARAMS;

Members

dwDialPause

Duration of a comma in the dialable address, in milliseconds.

dwDialSpeed

Interdigit time period between successive digits, in milliseconds.

dwDigitDuration

Duration of a digit, in milliseconds.

dwWaitForDialtone

Maximum amount of time to wait for a dial tone when a 'W' is used in the dialable address, in milliseconds.

Remarks

This structure may not be extended.

If zero is specified for a member, the default value is used. If a nonzero value is specified for a member that is outside the range specified by the MinDialParams and MaxDialParams members in the LINEDEVCAPS structure, the nearest value within the valid range is used instead.

The lineMakeCall function allows an application to adjust the dialing parameters to be used for the call. The lineSetCallParams function can be used to adjust the dialing parameters of an existing call. The LINECALLINFO structure lists the call's current dialing parameters.

Requirements

   
Header tapi.h

See also

LINECALLINFO

LINEDEVCAPS

TSPI_lineSetCallParams

lineMakeCall

lineSetCallParams