diff --git a/src/mod/languages/mod_managed/freeswitch_wrap.cxx b/src/mod/languages/mod_managed/freeswitch_wrap.cxx
index c24af1e130..d81c03a700 100644
--- a/src/mod/languages/mod_managed/freeswitch_wrap.cxx
+++ b/src/mod/languages/mod_managed/freeswitch_wrap.cxx
@@ -7817,6 +7817,32 @@ SWIGEXPORT void SWIGSTDCALL CSharp_switch_cond_next() {
 }
 
 
+SWIGEXPORT int SWIGSTDCALL CSharp_switch_core_chat_send(char * jarg1, char * jarg2, char * jarg3, char * jarg4, char * jarg5, char * jarg6, char * jarg7, char * jarg8) {
+  int jresult ;
+  char *arg1 = (char *) 0 ;
+  char *arg2 = (char *) 0 ;
+  char *arg3 = (char *) 0 ;
+  char *arg4 = (char *) 0 ;
+  char *arg5 = (char *) 0 ;
+  char *arg6 = (char *) 0 ;
+  char *arg7 = (char *) 0 ;
+  char *arg8 = (char *) 0 ;
+  switch_status_t result;
+  
+  arg1 = (char *)jarg1; 
+  arg2 = (char *)jarg2; 
+  arg3 = (char *)jarg3; 
+  arg4 = (char *)jarg4; 
+  arg5 = (char *)jarg5; 
+  arg6 = (char *)jarg6; 
+  arg7 = (char *)jarg7; 
+  arg8 = (char *)jarg8; 
+  result = (switch_status_t)switch_core_chat_send((char const *)arg1,(char const *)arg2,(char const *)arg3,(char const *)arg4,(char const *)arg5,(char const *)arg6,(char const *)arg7,(char const *)arg8);
+  jresult = result; 
+  return jresult;
+}
+
+
 SWIGEXPORT int SWIGSTDCALL CSharp_SWITCH_CMD_CHUNK_LEN_get() {
   int jresult ;
   int result;
@@ -14764,10 +14790,10 @@ SWIGEXPORT char * SWIGSTDCALL CSharp_switch_chat_interface_interface_name_get(vo
 
 SWIGEXPORT void SWIGSTDCALL CSharp_switch_chat_interface_chat_send_set(void * jarg1, void * jarg2) {
   switch_chat_interface *arg1 = (switch_chat_interface *) 0 ;
-  switch_status_t (*arg2)(char *,char *,char *,char *,char *,char *) = (switch_status_t (*)(char *,char *,char *,char *,char *,char *)) 0 ;
+  switch_status_t (*arg2)(char const *,char const *,char const *,char const *,char const *,char const *,char const *) = (switch_status_t (*)(char const *,char const *,char const *,char const *,char const *,char const *,char const *)) 0 ;
   
   arg1 = (switch_chat_interface *)jarg1; 
-  arg2 = (switch_status_t (*)(char *,char *,char *,char *,char *,char *))jarg2; 
+  arg2 = (switch_status_t (*)(char const *,char const *,char const *,char const *,char const *,char const *,char const *))jarg2; 
   if (arg1) (arg1)->chat_send = arg2;
   
 }
@@ -14776,10 +14802,10 @@ SWIGEXPORT void SWIGSTDCALL CSharp_switch_chat_interface_chat_send_set(void * ja
 SWIGEXPORT void * SWIGSTDCALL CSharp_switch_chat_interface_chat_send_get(void * jarg1) {
   void * jresult ;
   switch_chat_interface *arg1 = (switch_chat_interface *) 0 ;
-  switch_status_t (*result)(char *,char *,char *,char *,char *,char *) = 0 ;
+  switch_status_t (*result)(char const *,char const *,char const *,char const *,char const *,char const *,char const *) = 0 ;
   
   arg1 = (switch_chat_interface *)jarg1; 
-  result = (switch_status_t (*)(char *,char *,char *,char *,char *,char *)) ((arg1)->chat_send);
+  result = (switch_status_t (*)(char const *,char const *,char const *,char const *,char const *,char const *,char const *)) ((arg1)->chat_send);
   jresult = (void *)result; 
   return jresult;
 }
diff --git a/src/mod/languages/mod_managed/managed/swig.cs b/src/mod/languages/mod_managed/managed/swig.cs
index 7642c0a4e3..18d95e63f9 100644
--- a/src/mod/languages/mod_managed/managed/swig.cs
+++ b/src/mod/languages/mod_managed/managed/swig.cs
@@ -1943,6 +1943,11 @@ public class freeswitch {
     freeswitchPINVOKE.switch_cond_next();
   }
 
+  public static switch_status_t switch_core_chat_send(string name, string proto, string from, string to, string subject, string body, string type, string hint) {
+    switch_status_t ret = (switch_status_t)freeswitchPINVOKE.switch_core_chat_send(name, proto, from, to, subject, body, type, hint);
+    return ret;
+  }
+
   public static void switch_console_loop() {
     freeswitchPINVOKE.switch_console_loop();
   }
@@ -6183,6 +6188,9 @@ class freeswitchPINVOKE {
   [DllImport("mod_managed", EntryPoint="CSharp_switch_cond_next")]
   public static extern void switch_cond_next();
 
+  [DllImport("mod_managed", EntryPoint="CSharp_switch_core_chat_send")]
+  public static extern int switch_core_chat_send(string jarg1, string jarg2, string jarg3, string jarg4, string jarg5, string jarg6, string jarg7, string jarg8);
+
   [DllImport("mod_managed", EntryPoint="CSharp_SWITCH_CMD_CHUNK_LEN_get")]
   public static extern int SWITCH_CMD_CHUNK_LEN_get();
 
@@ -11286,36 +11294,6 @@ namespace FreeSWITCH.Native {
 using System;
 using System.Runtime.InteropServices;
 
-public class SWIGTYPE_p_f_p_char_p_char_p_char_p_char_p_char_p_char__switch_status_t {
-  private HandleRef swigCPtr;
-
-  internal SWIGTYPE_p_f_p_char_p_char_p_char_p_char_p_char_p_char__switch_status_t(IntPtr cPtr, bool futureUse) {
-    swigCPtr = new HandleRef(this, cPtr);
-  }
-
-  protected SWIGTYPE_p_f_p_char_p_char_p_char_p_char_p_char_p_char__switch_status_t() {
-    swigCPtr = new HandleRef(null, IntPtr.Zero);
-  }
-
-  internal static HandleRef getCPtr(SWIGTYPE_p_f_p_char_p_char_p_char_p_char_p_char_p_char__switch_status_t obj) {
-    return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr;
-  }
-}
-
-}
-/* ----------------------------------------------------------------------------
- * This file was automatically generated by SWIG (http://www.swig.org).
- * Version 1.3.35
- *
- * Do not make changes to this file unless you know what you are doing--modify
- * the SWIG interface file instead.
- * ----------------------------------------------------------------------------- */
-
-namespace FreeSWITCH.Native {
-
-using System;
-using System.Runtime.InteropServices;
-
 public class SWIGTYPE_p_f_p_p_switch_core_session_p_p_apr_pool_t_p_void__switch_call_cause_t {
   private HandleRef swigCPtr;
 
@@ -11376,6 +11354,36 @@ namespace FreeSWITCH.Native {
 using System;
 using System.Runtime.InteropServices;
 
+public class SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char__switch_status_t {
+  private HandleRef swigCPtr;
+
+  internal SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char__switch_status_t(IntPtr cPtr, bool futureUse) {
+    swigCPtr = new HandleRef(this, cPtr);
+  }
+
+  protected SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char__switch_status_t() {
+    swigCPtr = new HandleRef(null, IntPtr.Zero);
+  }
+
+  internal static HandleRef getCPtr(SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char__switch_status_t obj) {
+    return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr;
+  }
+}
+
+}
+/* ----------------------------------------------------------------------------
+ * This file was automatically generated by SWIG (http://www.swig.org).
+ * Version 1.3.35
+ *
+ * Do not make changes to this file unless you know what you are doing--modify
+ * the SWIG interface file instead.
+ * ----------------------------------------------------------------------------- */
+
+namespace FreeSWITCH.Native {
+
+using System;
+using System.Runtime.InteropServices;
+
 public class SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_switch_event_t_p_void__p_switch_xml {
   private HandleRef swigCPtr;
 
@@ -17410,13 +17418,13 @@ public class switch_chat_interface : IDisposable {
     } 
   }
 
-  public SWIGTYPE_p_f_p_char_p_char_p_char_p_char_p_char_p_char__switch_status_t chat_send {
+  public SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char__switch_status_t chat_send {
     set {
-      freeswitchPINVOKE.switch_chat_interface_chat_send_set(swigCPtr, SWIGTYPE_p_f_p_char_p_char_p_char_p_char_p_char_p_char__switch_status_t.getCPtr(value));
+      freeswitchPINVOKE.switch_chat_interface_chat_send_set(swigCPtr, SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char__switch_status_t.getCPtr(value));
     } 
     get {
       IntPtr cPtr = freeswitchPINVOKE.switch_chat_interface_chat_send_get(swigCPtr);
-      SWIGTYPE_p_f_p_char_p_char_p_char_p_char_p_char_p_char__switch_status_t ret = (cPtr == IntPtr.Zero) ? null : new SWIGTYPE_p_f_p_char_p_char_p_char_p_char_p_char_p_char__switch_status_t(cPtr, false);
+      SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char__switch_status_t ret = (cPtr == IntPtr.Zero) ? null : new SWIGTYPE_p_f_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char_p_q_const__char__switch_status_t(cPtr, false);
       return ret;
     } 
   }