private void button1_Click(object sender, EventArgs e)
{
try
{
selectedAddress.Open(TAPIMEDIATYPES.AUDIO);
}
catch (TapiException ex)
{
MessageBox.Show(ex.Message);
}
currCall = selectedAddress.CreateCall(textBox1.Text, LINEADDRESSTYPES.PhoneNumber, TAPIMEDIATYPES.AUDIO);
if (currCall != null)
{
try
{
currCall.Connect(false);
}
catch (TapiException ex)
{
MessageBox.Show(ex.Message);
}
// This must be done AFTER call is connected. Otherwise it will not
// associate the terminal. This is a requirement of TAPI3 itself.
try
{
playbackTerminal = currCall.RequestTerminal(
TTerminal.FilePlaybackTerminal,
TAPIMEDIATYPES.AUDIO, JulMar.Tapi3.TERMINAL_DIRECTION.TD_CAPTURE);
if (playbackTerminal != null)
{
playbackTerminal.MediaPlayList = new string[] { MESSAGE_PROMPT };
currCall.SelectTerminalOnCall(playbackTerminal);
}
else
{
MessageBox.Show("Failed to retrieve playback terminal.");
}
}
catch (TapiException ex)
{
MessageBox.Show(ex.Message);
}
}
}
private static void InitiateCall(string phoneNumber)
{
string lineToUse = Configuration.Container.lineToUse;
log.Info(String.Format("Creating call via line '{0}'.", lineToUse));
TAddress line = tapi.Addresses.SingleOrDefault(a => a.AddressName == lineToUse);
// Always assumes 0 prefix is needed to dial out.
TCall call = line.CreateCall("0" + phoneNumber, LINEADDRESSTYPES.PhoneNumber, TAPIMEDIATYPES.AUDIO);
try {
call.Connect(false);
}
catch (TapiException ex) {
log.Error("TapiException: ", ex);
return;
}
log.Info(String.Format("Calling '{0}'...", phoneNumber));
}
private void OnDial(object sender, EventArgs e)
{
TAddress addr = (TAddress)cbAddress.SelectedItem;
LINEADDRESSTYPES addrType = (LINEADDRESSTYPES)cbDestinationType.SelectedItem;
TAPIMEDIATYPES mediaType = TAPIMEDIATYPES.AUDIO;
if (addr.QueryMediaType(TAPIMEDIATYPES.VIDEO))
{
mediaType |= TAPIMEDIATYPES.VIDEO;
}
try
{
addr.Open(mediaType);
}
catch (TapiException ex)
{
// Invalid media mode? Try just datamodem for unimodem.
if (ex.ErrorCode == unchecked ((int)0x80040004))
{
try
{
addr.Open(TAPIMEDIATYPES.DATAMODEM);
}
catch
{
toolStripStatusLabel1.Text = ex.Message;
}
}
else
{
toolStripStatusLabel1.Text = ex.Message;
}
}
// Create a call -- this should always succeed
currCall = addr.CreateCall(textDestination.Text, addrType, mediaType);
if (currCall != null)
{
// Get the playback terminal from the call
try
{
playbackTerminal = currCall.RequestTerminal(
TTerminal.FilePlaybackTerminal,
TAPIMEDIATYPES.AUDIO, TERMINAL_DIRECTION.TD_CAPTURE);
if (playbackTerminal != null)
{
playbackTerminal.MediaPlayList = new string[] { PLAY_FILENAME };
//string[] names = playbackTerminal.MediaPlayList;
//playbackTerminal.Name;
//currCall.SelectTerminalOnCall(playbackTerminal);
}
else
{
MessageBox.Show("Failed to retrieve playback terminal.");
}
}
catch (TapiException ex)
{
MessageBox.Show(ex.Message);
}
//// If the address supports media streams, then select terminals on it.
//if (addr.SupportsMediaStreams)
//{
// // This walks through the streams of the call and selects the default terminal
// // for each one.
// currCall.SelectDefaultTerminals();
//}
try
{
// Connect the call
currCall.Connect(false);
toolStripStatusLabel1.Text = "Placing call...";
}
catch (TapiException ex)
{
toolStripStatusLabel1.Text = ex.Message;
}
}
}
static void Main(string[] args)
{
TTapi tapi = new JulMar.Tapi3.TTapi();
TCall call = null; TAddress modemAddr = null;
Console.WriteLine("{0} found", tapi.Initialize());
tapi.TE_CALLNOTIFICATION += delegate(object sender, TapiCallNotificationEventArgs e)
{
Console.WriteLine("New call {0} detected from {1}", e.Call.ToString(), e.Event);
};
tapi.TE_CALLSTATE += delegate(object sender, TapiCallStateEventArgs e)
{
Console.WriteLine("{0}:{4} has changed state to {1} due to {2} - current={3}:{5}", e.Call, e.State, e.Cause, e.Call == call, e.Call.GetHashCode(), (call != null) ? call.GetHashCode() : 0);
if (e.State == CALL_STATE.CS_INPROGRESS && e.Call == call)
{
Console.WriteLine("Dropping call");
e.Call.Disconnect(DISCONNECT_CODE.DC_NORMAL);
}
};
foreach (TPhone phone in tapi.Phones)
{
using (phone)
{
phone.Open(PHONE_PRIVILEGE.PP_MONITOR);
Console.WriteLine("{0}\nTotal buttons: {1}", phone.Display, phone.get_PhoneCapability(PHONECAPS_LONG.PCL_NUMBUTTONLAMPS));
}
}
foreach (TAddress addr in tapi.Addresses)
{
if (String.Compare(addr.ServiceProviderName, "unimdm.tsp", true) == 0 && addr.QueryMediaType(TAPIMEDIATYPES.AUDIO))
{
modemAddr = addr;
}
}
if (modemAddr != null)
{
Console.WriteLine("{0} = {1} ({3}) [{2}]", modemAddr.AddressName, modemAddr.State, modemAddr.ServiceProviderName, modemAddr.DialableAddress);
modemAddr.Monitor(TAPIMEDIATYPES.AUDIO);
ConsoleKey ki = ConsoleKey.A;
while (ki != ConsoleKey.Q)
{
// Flip the auto-destroy flag
if (ki == ConsoleKey.D)
{
tapi.AutoDestroyCalls = !tapi.AutoDestroyCalls;
Console.WriteLine("Set AutoDestroy to {0}", tapi.AutoDestroyCalls);
}
// List existing calls
if (ki == ConsoleKey.L)
{
foreach (TCall _call in modemAddr.Calls)
{
Console.WriteLine("Existing call found: {0}:{1}", _call, _call.GetHashCode());
_call.Dispose(); // Go ahead and dump it
}
}
// Create a new call
else
{
call = modemAddr.CreateCall("5551213", LINEADDRESSTYPES.PhoneNumber, TAPIMEDIATYPES.DATAMODEM);
Console.WriteLine("Created new call {0}:{1}", call, call.GetHashCode());
try
{
// This will fail if existing call interface is still around (i.e. not disposed)
call.Connect(false);
}
catch (TapiException ex)
{
Console.WriteLine(ex.Message);
}
}
Console.WriteLine("Press a key to try another call.. Q to quit");
ki = Console.ReadKey().Key;
}
}
tapi.Shutdown();
// Call should be disposed here.. state will be CS_UNKNOWN
if (call != null)
{
Console.WriteLine("{0} {1}", call, call.CallState);
}
}
