diff --git a/resources/templates/provision/fanvil/x4g/{$mac}.cfg b/resources/templates/provision/fanvil/x4g/{$mac}.cfg
index f8aa1075c1..ef6fa3259c 100644
--- a/resources/templates/provision/fanvil/x4g/{$mac}.cfg
+++ b/resources/templates/provision/fanvil/x4g/{$mac}.cfg
@@ -352,19 +352,19 @@
 <Auto_Answer>0</Auto_Answer>
 <NoAnswerTime>5</NoAnswerTime>
 <MissedCallLog>1</MissedCallLog>
-<SvcCode_Mode>0</SvcCode_Mode>
-<DNDOn_SvcCode></DNDOn_SvcCode>
-<DNDOff_SvcCode></DNDOff_SvcCode>
-<CFUOn_SvcCode></CFUOn_SvcCode>
-<CFUOff_SvcCode></CFUOff_SvcCode>
-<CFBOn_SvcCode></CFBOn_SvcCode>
-<CFBOff_SvcCode></CFBOff_SvcCode>
-<CFNOn_SvcCode></CFNOn_SvcCode>
-<CFNOff_SvcCode></CFNOff_SvcCode>
+<SvcCode_Mode>1</SvcCode_Mode>
+<DNDOn_SvcCode>*78</DNDOn_SvcCode>
+<DNDOff_SvcCode>*79</DNDOff_SvcCode>
+<CFUOn_SvcCode>*72</CFUOn_SvcCode>
+<CFUOff_SvcCode>*73</CFUOff_SvcCode>
+<CFBOn_SvcCode>*72</CFBOn_SvcCode>
+<CFBOff_SvcCode>*73</CFBOff_SvcCode>
+<CFNOn_SvcCode>*72</CFNOn_SvcCode>
+<CFNOff_SvcCode>*73</CFNOff_SvcCode>
 <ANCOn_SvcCode></ANCOn_SvcCode>
 <ANCOff_SvcCode></ANCOff_SvcCode>
-<Send_ANOn_Code></Send_ANOn_Code>
-<Send_ANOffCode></Send_ANOffCode>
+<Send_ANOn_Code>*67</Send_ANOn_Code>
+<Send_ANOffCode>*67</Send_ANOffCode>
 <CW_On_Code></CW_On_Code>
 <CW_Off_Code></CW_Off_Code>
 <VoiceCodecMap>G722,G711U,G711A,G729,G726-32,G723</VoiceCodecMap>
@@ -482,19 +482,19 @@
 <Auto_Answer>0</Auto_Answer>
 <NoAnswerTime>5</NoAnswerTime>
 <MissedCallLog>1</MissedCallLog>
-<SvcCode_Mode>0</SvcCode_Mode>
-<DNDOn_SvcCode></DNDOn_SvcCode>
-<DNDOff_SvcCode></DNDOff_SvcCode>
-<CFUOn_SvcCode></CFUOn_SvcCode>
-<CFUOff_SvcCode></CFUOff_SvcCode>
-<CFBOn_SvcCode></CFBOn_SvcCode>
-<CFBOff_SvcCode></CFBOff_SvcCode>
-<CFNOn_SvcCode></CFNOn_SvcCode>
-<CFNOff_SvcCode></CFNOff_SvcCode>
+<SvcCode_Mode>1</SvcCode_Mode>
+<DNDOn_SvcCode>*78</DNDOn_SvcCode>
+<DNDOff_SvcCode>*79</DNDOff_SvcCode>
+<CFUOn_SvcCode>*72</CFUOn_SvcCode>
+<CFUOff_SvcCode>*73</CFUOff_SvcCode>
+<CFBOn_SvcCode>*72</CFBOn_SvcCode>
+<CFBOff_SvcCode>*73</CFBOff_SvcCode>
+<CFNOn_SvcCode>*72</CFNOn_SvcCode>
+<CFNOff_SvcCode>*73</CFNOff_SvcCode>
 <ANCOn_SvcCode></ANCOn_SvcCode>
 <ANCOff_SvcCode></ANCOff_SvcCode>
-<Send_ANOn_Code></Send_ANOn_Code>
-<Send_ANOffCode></Send_ANOffCode>
+<Send_ANOn_Code>*67</Send_ANOn_Code>
+<Send_ANOffCode>*67</Send_ANOffCode>
 <CW_On_Code></CW_On_Code>
 <CW_Off_Code></CW_Off_Code>
 <VoiceCodecMap>G722,G711U,G711A,G729,G726-32,G723</VoiceCodecMap>
@@ -612,19 +612,19 @@
 <Auto_Answer>0</Auto_Answer>
 <NoAnswerTime>5</NoAnswerTime>
 <MissedCallLog>1</MissedCallLog>
-<SvcCode_Mode>0</SvcCode_Mode>
-<DNDOn_SvcCode></DNDOn_SvcCode>
-<DNDOff_SvcCode></DNDOff_SvcCode>
-<CFUOn_SvcCode></CFUOn_SvcCode>
-<CFUOff_SvcCode></CFUOff_SvcCode>
-<CFBOn_SvcCode></CFBOn_SvcCode>
-<CFBOff_SvcCode></CFBOff_SvcCode>
-<CFNOn_SvcCode></CFNOn_SvcCode>
-<CFNOff_SvcCode></CFNOff_SvcCode>
+<SvcCode_Mode>1</SvcCode_Mode>
+<DNDOn_SvcCode>*78</DNDOn_SvcCode>
+<DNDOff_SvcCode>*79</DNDOff_SvcCode>
+<CFUOn_SvcCode>*72</CFUOn_SvcCode>
+<CFUOff_SvcCode>*73</CFUOff_SvcCode>
+<CFBOn_SvcCode>*72</CFBOn_SvcCode>
+<CFBOff_SvcCode>*73</CFBOff_SvcCode>
+<CFNOn_SvcCode>*72</CFNOn_SvcCode>
+<CFNOff_SvcCode>*73</CFNOff_SvcCode>
 <ANCOn_SvcCode></ANCOn_SvcCode>
 <ANCOff_SvcCode></ANCOff_SvcCode>
-<Send_ANOn_Code></Send_ANOn_Code>
-<Send_ANOffCode></Send_ANOffCode>
+<Send_ANOn_Code>*67</Send_ANOn_Code>
+<Send_ANOffCode>*67</Send_ANOffCode>
 <CW_On_Code></CW_On_Code>
 <CW_Off_Code></CW_Off_Code>
 <VoiceCodecMap>G722,G711U,G711A,G729,G726-32,G723</VoiceCodecMap>
@@ -742,19 +742,19 @@
 <Auto_Answer>0</Auto_Answer>
 <NoAnswerTime>5</NoAnswerTime>
 <MissedCallLog>1</MissedCallLog>
-<SvcCode_Mode>0</SvcCode_Mode>
-<DNDOn_SvcCode></DNDOn_SvcCode>
-<DNDOff_SvcCode></DNDOff_SvcCode>
-<CFUOn_SvcCode></CFUOn_SvcCode>
-<CFUOff_SvcCode></CFUOff_SvcCode>
-<CFBOn_SvcCode></CFBOn_SvcCode>
-<CFBOff_SvcCode></CFBOff_SvcCode>
-<CFNOn_SvcCode></CFNOn_SvcCode>
-<CFNOff_SvcCode></CFNOff_SvcCode>
+<SvcCode_Mode>1</SvcCode_Mode>
+<DNDOn_SvcCode>*78</DNDOn_SvcCode>
+<DNDOff_SvcCode>*79</DNDOff_SvcCode>
+<CFUOn_SvcCode>*72</CFUOn_SvcCode>
+<CFUOff_SvcCode>*73</CFUOff_SvcCode>
+<CFBOn_SvcCode>*72</CFBOn_SvcCode>
+<CFBOff_SvcCode>*73</CFBOff_SvcCode>
+<CFNOn_SvcCode>*72</CFNOn_SvcCode>
+<CFNOff_SvcCode>*73</CFNOff_SvcCode>
 <ANCOn_SvcCode></ANCOn_SvcCode>
 <ANCOff_SvcCode></ANCOff_SvcCode>
-<Send_ANOn_Code></Send_ANOn_Code>
-<Send_ANOffCode></Send_ANOffCode>
+<Send_ANOn_Code>*67</Send_ANOn_Code>
+<Send_ANOffCode>*67</Send_ANOffCode>
 <CW_On_Code></CW_On_Code>
 <CW_Off_Code></CW_Off_Code>
 <VoiceCodecMap>G722,G711U,G711A,G729,G726-32,G723</VoiceCodecMap>