diff --git a/lib/NGCP/Schema/Result/contracts.pm b/lib/NGCP/Schema/Result/contracts.pm
index 2eb02fb0..349a5033 100644
--- a/lib/NGCP/Schema/Result/contracts.pm
+++ b/lib/NGCP/Schema/Result/contracts.pm
@@ -206,6 +206,13 @@ __PACKAGE__->has_many(
   { cascade_copy => 0, cascade_delete => 0 },
 );
 
+__PACKAGE__->has_many(
+  "voip_contract_preferences",
+  "NGCP::Schema::Result::voip_contract_preferences",
+  { "foreign.contract_id" => "self.id" },
+  { cascade_copy => 0, cascade_delete => 0 },
+);
+
 sub TO_JSON {
     my ($self) = @_;
     return {
diff --git a/lib/NGCP/Schema/Result/voip_contract_preferences.pm b/lib/NGCP/Schema/Result/voip_contract_preferences.pm
new file mode 100644
index 00000000..43bb5c97
--- /dev/null
+++ b/lib/NGCP/Schema/Result/voip_contract_preferences.pm
@@ -0,0 +1,67 @@
+package NGCP::Schema::Result::voip_contract_preferences;
+use Scalar::Util qw(blessed);
+use parent 'DBIx::Class::Core';
+
+our $VERSION = '2.007';
+
+__PACKAGE__->load_components("InflateColumn::DateTime", "Helper::Row::ToJSON");
+
+__PACKAGE__->table("provisioning.voip_contract_preferences");
+
+__PACKAGE__->add_columns(
+  "id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_auto_increment => 1,
+    is_nullable => 0,
+  },
+  "contract_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_foreign_key => 1,
+    is_nullable => 0,
+  },
+  "attribute_id",
+  {
+    data_type => "integer",
+    extra => { unsigned => 1 },
+    is_foreign_key => 1,
+    is_nullable => 0,
+  },
+  "value",
+  { data_type => "varchar", is_nullable => 0, size => 255 },
+  "modify_timestamp",
+  {
+    data_type => "timestamp",
+    datetime_undef_if_invalid => 1,
+    default_value => \"current_timestamp",
+    is_nullable => 0,
+  },
+);
+
+__PACKAGE__->set_primary_key("id");
+
+__PACKAGE__->belongs_to(
+  "attribute",
+  "NGCP::Schema::Result::voip_preferences",
+  { id => "attribute_id" },
+  { is_deferrable => 1, on_delete => "CASCADE", on_update => "CASCADE" },
+);
+
+__PACKAGE__->belongs_to(
+  "contract",
+  "NGCP::Schema::Result::contracts",
+  { id => "contract_id" },
+  { is_deferrable => 1, on_delete => "CASCADE", on_update => "CASCADE" },
+);
+
+sub TO_JSON {
+    my ($self) = @_;
+    return {
+        map { blessed($_) && $_->isa('DateTime') ? $_->datetime : $_ } %{ $self->next::method }
+    };
+}
+
+1;
diff --git a/lib/NGCP/Schema/Result/voip_preferences.pm b/lib/NGCP/Schema/Result/voip_preferences.pm
index 7ca6515f..0f9e6da6 100644
--- a/lib/NGCP/Schema/Result/voip_preferences.pm
+++ b/lib/NGCP/Schema/Result/voip_preferences.pm
@@ -101,6 +101,13 @@ __PACKAGE__->has_many(
   { cascade_copy => 0, cascade_delete => 0 },
 );
 
+__PACKAGE__->has_many(
+  "voip_contract_preferences",
+  "NGCP::Schema::Result::voip_contract_preferences",
+  { "foreign.attribute_id" => "self.id" },
+  { cascade_copy => 0, cascade_delete => 0 },
+);
+
 sub TO_JSON {
     my ($self) = @_;
     return {
diff --git a/lib/NGCP/Schema/Result/voip_preferences_enum.pm b/lib/NGCP/Schema/Result/voip_preferences_enum.pm
index 93c06c52..a388f3a0 100644
--- a/lib/NGCP/Schema/Result/voip_preferences_enum.pm
+++ b/lib/NGCP/Schema/Result/voip_preferences_enum.pm
@@ -28,6 +28,8 @@ __PACKAGE__->add_columns(
   { data_type => "tinyint", default_value => 0, is_nullable => 1 },
   "peer_pref",
   { data_type => "tinyint", default_value => 0, is_nullable => 1 },
+  "contract_pref",
+  { data_type => "tinyint", default_value => 0, is_nullable => 1 },
   "default_val",
   { data_type => "tinyint", is_nullable => 1 },
 );