diff --git a/src/vscp/common/mdf.h b/src/vscp/common/mdf.h
index 32e4ec05a..8d7606aff 100644
--- a/src/vscp/common/mdf.h
+++ b/src/vscp/common/mdf.h
@@ -1654,6 +1654,12 @@ class CMDF_Item : public CMDF_Object {
   */
   std::string getValue(void) { return m_value; };
 
+  /*!
+    Set item value
+    @param Value to set
+  */
+  void setValue(std::string& str) { m_value = str; };
+
   /*!
     Get the register description
     @return Register description
@@ -1884,9 +1890,18 @@ class CMDF_Address : public CMDF_Object {
 class CMDF_Manufacturer : public CMDF_Object {
 
 public:
+
   CMDF_Manufacturer();
   ~CMDF_Manufacturer();
 
+  enum contact_type {
+    contact_type_phone,
+    contact_type_fax,
+    contact_type_email,
+    contact_type_web,
+    contact_type_social
+  }; 
+
   // Friend declarations
   friend CMDF;
   friend bool __getBitAttributes(std::deque<CMDF_Bit *> *pbitlist, const char **attr);
@@ -1947,6 +1962,36 @@ class CMDF_Manufacturer : public CMDF_Object {
     return ((m_list_Social.size() <= index) ? nullptr : m_list_Social[index]);
   };
 
+  /*!
+    Get pointer to list for phone contact item
+    @ſeturn Pointer to phone contact list
+  */
+  std::deque<CMDF_Item *> *getPhoneContactList(void) { return &m_list_Phone; };
+
+  /*!
+    Get pointer to list for fax contact item
+    @ſeturn Pointer to fax contact list
+  */
+  std::deque<CMDF_Item *> *getFaxContactList(void) { return &m_list_Fax; };
+
+  /*!
+    Get pointer to list for email contact item
+    @ſeturn Pointer to email contact list
+  */
+  std::deque<CMDF_Item *> *getEmailContactList(void) { return &m_list_Email; };
+
+  /*!
+    Get pointer to list for web contact item
+    @ſeturn Pointer to web contact list
+  */
+  std::deque<CMDF_Item *> *getWebContactList(void) { return &m_list_Web; };
+
+  /*!
+    Get pointer to list for social contact item
+    @ſeturn Pointer to social contact list
+  */
+  std::deque<CMDF_Item *> *getSocialContactList(void) { return &m_list_Social; };
+
 private:
   std::string m_strName;  // Manufacturer name
   CMDF_Address m_address; // Address of manufacturer
diff --git a/third_party/mongoose b/third_party/mongoose
index 7f3d450b3..001134af8 160000
--- a/third_party/mongoose
+++ b/third_party/mongoose
@@ -1 +1 @@
-Subproject commit 7f3d450b3287297c61943f20f386c80877e244b8
+Subproject commit 001134af899aace0f3e50629d3f93fb4bd4645a9