diff --git a/application/Contractconfig/hooks/Voip.php b/application/Contractconfig/hooks/Voip.php
deleted file mode 100644
index 06ba1d585..000000000
--- a/application/Contractconfig/hooks/Voip.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-class Contractconfig_Hook_Voip extends Contractconfig_Hook {
-  private $my_product_attributes = ["needs_number"];
-  
-  /*
-   * Checks to determine if class needs to work on contract.
-   */
-  public function isResponsible(Contract $contract) {
-    
-    /*
-     * Test for standard checks
-     * (Only Producttech attributes for now)
-     */
-    if(!parent::isResponsible()) {
-      return false;
-    }
-    
-    // do additional checks
-    
-  }
-  
-  public function init() {
-    
-  }
-  
-  public function beforeSave() {
-    
-  }
-  
-  public function afterSave() {
-    
-  }
-  
-  public function beforeDelete() {
-    
-  }
-  
-  public function afterDelete() {
-    
-  }
-}
\ No newline at end of file