add DTMFBegin and DTMFEnd events

Asterisk.2013/Asterisk.NET/Manager/Event/DTMFBeginEvent.cs

@@ -0,0 +1,28 @@
+namespace AsterNET.Manager.Event
+{
+    /// <summary>
+    ///     Raised when a DTMF digit has started on a channel.<br/>
+    ///     See <see target="_blank"  href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+ManagerEvent_DTMFBegin">https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+ManagerEvent_DTMFBegin</see>
+    /// </summary>
+    public class DTMFBeginEvent : ManagerEvent
+    {
+        /// <summary>
+        ///     Creates a new <see cref="DTMFBeginEvent"/> using the given <see cref="ManagerConnection"/>.
+        /// </summary>
+        /// <param name="source"></param>
+        public DTMFBeginEvent(ManagerConnection source)
+            : base(source)
+        {
+        }
+
+        /// <summary>
+        /// Gets or sets the direction.
+        /// </summary>
+        public string Direction { get; set; }
+
+        /// <summary>
+        /// Gets or sets the digit.
+        /// </summary>
+        public string Digit { get; set; }
+    }
+}

Asterisk.2013/Asterisk.NET/Manager/Event/DTMFEndEvent.cs

@@ -0,0 +1,33 @@
+namespace AsterNET.Manager.Event
+{
+    /// <summary>
+    ///     Raised when a DTMF digit has ended on a channel.<br/>
+    ///     See <see target="_blank"  href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+ManagerEvent_DTMFEnd">https://wiki.asterisk.org/wiki/display/AST/Asterisk+12+ManagerEvent_DTMFEnd</see>
+    /// </summary>
+    public class DTMFEndEvent : ManagerEvent
+    {
+        /// <summary>
+        ///     Creates a new <see cref="DTMFEndEvent"/> using the given <see cref="ManagerConnection"/>.
+        /// </summary>
+        /// <param name="source"></param>
+        public DTMFEndEvent(ManagerConnection source)
+            : base(source)
+        {
+        }
+
+        /// <summary>
+        /// Gets or sets the direction.
+        /// </summary>
+        public string Direction { get; set; }
+
+        /// <summary>
+        /// Gets or sets the digit.
+        /// </summary>
+        public string Digit { get; set; }
+
+        /// <summary>
+        /// Gets or sets the duration ms.
+        /// </summary>
+        public int DurationMs { get; set; }
+    }
+}

Asterisk.2013/Asterisk.NET/Manager/ManagerConnection.cs

@@ -150,6 +150,14 @@ namespace AsterNET.Manager
         public event EventHandler<DialEvent> Dial;
         public event EventHandler<DTMFEvent> DTMF;
         /// <summary>
+        /// An DTMFBeginEvent is triggered when a DTMF digit has started on a channel.
+        /// </summary>
+        public event EventHandler<DTMFBeginEvent> DTMFBegin;
+        /// <summary>
+        /// An DTMFEndEvent is triggered when a DTMF digit has ended on a channel.
+        /// </summary>
+        public event EventHandler<DTMFEndEvent> DTMFEnd;
+        /// <summary>
         /// A DNDStateEvent is triggered by the Zap channel driver when a channel enters or leaves DND (do not disturb) state.
         /// </summary>
         public event EventHandler<DNDStateEvent> DNDState;
@@ -546,6 +554,8 @@ namespace AsterNET.Manager
             Helper.RegisterEventHandler(registeredEventHandlers, typeof(BridgeEvent), arg => fireEvent(Bridge, arg));
             Helper.RegisterEventHandler(registeredEventHandlers, typeof(TransferEvent), arg => fireEvent(Transfer, arg));
             Helper.RegisterEventHandler(registeredEventHandlers, typeof(DTMFEvent), arg => fireEvent(DTMF, arg));
+            Helper.RegisterEventHandler(registeredEventHandlers, typeof(DTMFBeginEvent), arg => fireEvent(DTMFBegin, arg));
+            Helper.RegisterEventHandler(registeredEventHandlers, typeof(DTMFEndEvent), arg => fireEvent(DTMFEnd, arg));
 
             Helper.RegisterEventHandler(registeredEventHandlers, typeof(VarSetEvent), arg => fireEvent(VarSet, arg));
             Helper.RegisterEventHandler(registeredEventHandlers, typeof(AGIExecEvent), arg => fireEvent(AGIExec, arg));