Sets the CallData member within the calls Info property. TAPI, the LINECALLINFO structure is changed.

Depending on the service provider implementation, the CallData member can be propagated to all applications having handles to the call, including those on other machines (through the server), and can travel with the call when it is transferred.

The Data parameter contains an address of the data to be copied to the CallData member, replacing any existing data. DataSize holds the number of bytes of data to be copied. A value of 0 causes any existing data to be removed.

Declaration

procedure SetCallData (Data: Pointer; DataSize: DWORD);

See Also

ThbTapiCall.GetCallData