This function answers the current incoming call.
DWORD NetworkAnswerCall(void);
Parameters
none
Return values
Zero indicates success. A negative error number indicates that an error occurred. For additional error information, enable the library debug mode.
Remarks
When a new call arrives (NETWORK_EVENT_CALL_IN / NETWORK_EVENT_RING), the application can answer this call using NetworkAnswerCall.
After the call has been successfully answered, the call typically transitions to the connected state (NETWORK_EVENT_CALL_CONNECT).
Sample
// Our phone callback func
void PhoneCallback(DWORD dwEvent,LPVOID lpvParam,DWORD cbParam)
{
switch (dwEvent)
{
case NETWORK_EVENT_CALL_IN:
{
TCHAR szNumber[255]={0};
for (unsigned int i=0;i<cbParam;i++) szNumber[i] = (TCHAR)(((char *)lpvParam)[i]);
// process the incoming phone number
if (_tcscmp(szNumber, TEXT("555123123") == 0) NetworkAnswerCall(); //answer automatically calls from this number (555123123)
...
}
break;
...
...
// Application entry point
int WINAPI WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{
// Load the TAPI Library
if (LoadDynTapiDll(TEXT("\\DynTapiDll.dll")) != ERROR_SUCCESS) {
MessageBox(0, TEXT("Cannot load DynTapiDll.dll . Try to reinstall this sample."), TEXT(""), MB_ICONERROR);
return 0;
}
DebugMode(1);
// Init the Library network component
if (NetworkInit(hInstance) != ERROR_SUCCESS) {
UnloadDynTapiDll();
MessageBox(0, TEXT("Error using the network, does this device have a phone module?"), TEXT(""), MB_ICONERROR);
return 0;
}
// Set callback for events
SetNetworkEventCallback((tpfnCallback)PhoneCallback);
...
NetworkDeinit();
UnloadDynTapiDll();
...
Requirements
OS Versions: Windows CE 1.0 and later.
Header: dyntapi.h.
Dll Library: dyntapidll.dll.