private void OnCallState(object sender, TapiCallStateEventArgs e)
{
TCall thisCall = e.Call;
if (thisCall == activeCall)
{
switch (thisCall.CallState)
{
case CALL_STATE.CS_CONNECTED:
HandleCall();
break;
case CALL_STATE.CS_DISCONNECTED:
DisconnectCall();
break;
case CALL_STATE.CS_OFFERING:
AnswerCall();
break;
default:
break;
}
}
}
public String insert(TCall p, String userId)
{
String re = "";
String sql = "";
p.active = "1";
//p.ssdata_id = "";
int chk = 0;
chkNull(p);
sql = "Insert Into " + tcall.table + " set " +
" " + tcall.active + "='1' " +
"," + tcall.date_create + "= now() " +
"," + tcall.user_create + "='" + userId.Replace("'", "''") + "' " +
"," + tcall.prefix + "='" + p.prefix.Replace("'", "''") + "' " +
"," + tcall.code + "='" + p.code.Replace("'", "''") + "' " +
"," + tcall.status_call + "='0' " +
"," + tcall.queue_id + "='" + p.queue_id.Replace("'", "''") + "' " +
"," + tcall.queue + "='" + p.queue.Replace("'", "''") + "' " +
"";
try
{
re = conn.ExecuteNonQuery(conn.conn, sql);
}
catch (Exception ex)
{
sql = ex.Message + " " + ex.InnerException;
}
return(re);
}
private void DisconnectCall()
{
SetStatusMessage("Waiting for a call...");
if (activeCall != null)
{
activeCall.Dispose();
activeCall = null;
}
}
private void OnDisconnectClicked(object sender, EventArgs e)
{
TCall call = (TCall)lbCalls.SelectedItem;
try
{
call.Disconnect(DISCONNECT_CODE.DC_NORMAL);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void OnAnswerClicked(object sender, EventArgs e)
{
TCall call = (TCall)lbCalls.SelectedItem;
try
{
call.SelectDefaultTerminals();
call.Answer();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void OnCallStateChanged(object sender, TapiCallStateEventArgs e)
{
TCall thisCall = e.Call;
if (thisCall == currCall)
{
toolStripStatusLabel1.Text = "Call " + currCall.ToString();
if (e.State == CALL_STATE.CS_DISCONNECTED)
{
currCall = null;
thisCall.Address.Close();
}
CheckControls();
}
}
private void OnNewCall(object sender, TapiCallNotificationEventArgs e)
{
TCall thisCall = e.Call;
if (thisCall.Privilege == CALL_PRIVILEGE.CP_OWNER)
{
if (activeCall != null)
{
thisCall.Disconnect(DISCONNECT_CODE.DC_REJECTED);
}
else
{
activeCall = thisCall;
}
}
}
void OnSelectedCallChange(object sender, EventArgs e)
{
TCall call = (TCall)lbCalls.SelectedItem;
if (call != null)
{
if (call.Privilege == CALL_PRIVILEGE.CP_OWNER)
{
btnAnswer.Enabled = call.CallState == CALL_STATE.CS_OFFERING;
btnDisconnect.Enabled = true;
return;
}
}
btnAnswer.Enabled = false;
btnDisconnect.Enabled = false;
}
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 void chkNull(TCall p)
{
long chk = 0;
p.date_modi = p.date_modi == null ? "" : p.date_modi;
p.date_cancel = p.date_cancel == null ? "" : p.date_cancel;
p.user_create = p.user_create == null ? "" : p.user_create;
p.user_modi = p.user_modi == null ? "" : p.user_modi;
p.user_cancel = p.user_cancel == null ? "" : p.user_cancel;
p.prefix = p.prefix == null ? "" : p.prefix;
p.code = p.code == null ? "" : p.code;
p.status_call = p.status_call == null ? "" : p.status_call;
p.queue_id = long.TryParse(p.queue_id, out chk) ? chk.ToString() : "0";
p.queue = long.TryParse(p.queue, out chk) ? chk.ToString() : "0";
}
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 initConfig()
{
tcall = new TCall();
tcall.call_id = "call_id";
tcall.queue_id = "queue_id";
tcall.queue = "queue";
tcall.prefix = "prefix";
tcall.code = "code";
tcall.status_call = "status_call";
tcall.date_create = "date_create";
tcall.date_modi = "date_modi";
tcall.date_cancel = "date_cancel";
tcall.user_create = "user_create";
tcall.user_modi = "user_modi";
tcall.user_cancel = "user_cancel";
tcall.table = "t_call";
tcall.pkField = "call_id";
}
private void OnNewCall(object sender, TapiCallNotificationEventArgs e)
{
TCall newCall = e.Call;
// If we are the owner of the call..
if (newCall.Privilege == CALL_PRIVILEGE.CP_OWNER)
{
if (currCall != newCall)
{
try
{
newCall.Disconnect(DISCONNECT_CODE.DC_REJECTED);
}
catch (TapiException ex)
{
toolStripStatusLabel1.Text = ex.Message;
}
}
else
{
toolStripStatusLabel1.Text = "Call " + newCall.ToString();
}
}
}
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);
}
}
