diff --git a/src/Network/fgcom.cxx b/src/Network/fgcom.cxx
index 8f3d919..19ab97a 100644
--- a/src/Network/fgcom.cxx
+++ b/src/Network/fgcom.cxx
@@ -237,7 +237,7 @@ void FGCom::init()
 void FGCom::postinit()
 {
 
-    SG_LOG(SG_SOUND, SG_ALERT, "FGCom: postinit()   11111111111111111111111111");
+    //SG_LOG(SG_SOUND, SG_ALERT, "FGCom: postinit()   11111111111111111111111111");
 
     if( !_enabled ) {
         return;
@@ -260,9 +260,9 @@ void FGCom::postinit()
     std::string app = "FGFS-";
     app += _version_node->getStringValue();
 
-    //iaxc_set_callerid( _callsign_node->getStringValue().c_str(), app.c_str() );
+    iaxc_set_callerid( _callsign_node->getStringValue().c_str(), app.c_str() );
 
-    iaxc_set_callerid("guest","FGCOM");
+    //iaxc_set_callerid("guest","FGCOM");
 
     //iaxc_set_formats (IAXC_FORMAT_SPEEX, IAXC_FORMAT_ULAW|IAXC_FORMAT_SPEEX);
 
@@ -317,7 +317,7 @@ void FGCom::postinit()
     //       so all following is unused finally until someone
     //       implement "multi-device" support in IAX audio driver
 
-/*
+
     SGPropertyNode *node     = fgGetNode("/sim/fgcom", 0, true);
 
     struct iaxc_audio_device *devs;
@@ -363,7 +363,7 @@ void FGCom::postinit()
       if( devs[i].capabilities & IAXC_AD_OUTPUT_DEFAULT )
         _selectedOutput_node->setIntValue(devs[i].devID);
     }
-*/
+
 
     iaxc_input_level_set(0.1);
     iaxc_output_level_set(0.5);
@@ -372,11 +372,11 @@ void FGCom::postinit()
 
 
     // Do the first call at start
-//    setupCommFrequency();
+    setupCommFrequency();
 
-//    connectToCommFrequency();
+    connectToCommFrequency();
 
-    iaxc_call("guest:guest@fgcom.jingweiht.com/01118300");
+//    iaxc_call("guest:guest@fgcom.jingweiht.com/01118300");
 
     SG_LOG(SG_SOUND, SG_ALERT, "FGCom: postinit 初始化完成");