diff --git a/lib/csc/Controller/callforward.pm b/lib/csc/Controller/callforward.pm
index aa95d1f..1ed3dd4 100644
--- a/lib/csc/Controller/callforward.pm
+++ b/lib/csc/Controller/callforward.pm
@@ -746,8 +746,8 @@ sub load_subscriber :Private {
 
     my $subscriber;
 
-    return unless $c->model('Provisioning')->call_prov( $c, 'voip', 'get_subscriber_by_id',
-        { subscriber_id => $c->session->{user}->{data}->{subscriber_id} },
+    return unless $c->model('Provisioning')->call_prov( $c, 'voip', 'get_voip_account_subscriber_by_id',
+        { id => $c->session->{user}->{data}->{subscriber_id} },
         \$subscriber,
     );
     return $subscriber;
diff --git a/lib/csc/Controller/reminder.pm b/lib/csc/Controller/reminder.pm
index e0299cb..3bd6fac 100644
--- a/lib/csc/Controller/reminder.pm
+++ b/lib/csc/Controller/reminder.pm
@@ -30,8 +30,9 @@ sub index : Private {
     $c->log->debug('***reminder::index called');
     $c->stash->{template} = 'tt/reminder.tt';
 
-    return 1 unless $c->model('Provisioning')->call_prov($c, 'voip', 'get_subscriber',
-                                                         { username => $c->session->{user}{username},
+    return 1 unless $c->model('Provisioning')->call_prov($c, 'billing', 'get_voip_account_subscriber',
+                                                         { id       => $c->session->{user}{account_id},
+                                                           username => $c->session->{user}{username},
                                                            domain   => $c->session->{user}{domain},
                                                          },
                                                          \$c->session->{user}{data}
diff --git a/lib/csc/Model/Provisioning.pm b/lib/csc/Model/Provisioning.pm
index 81cc715..af93630 100644
--- a/lib/csc/Model/Provisioning.pm
+++ b/lib/csc/Model/Provisioning.pm
@@ -141,8 +141,9 @@ sub get_usr_preferences {
 
     eval {
         $c->session->{user}{data} =
-            $$self{prov}->get_subscriber({username => $c->session->{user}{username},
-                                          domain => $c->session->{user}{domain}});
+            $$self{billing}->get_voip_account_subscriber({id       => $c->session->{user}{account_id},
+                                                          username => $c->session->{user}{username},
+                                                          domain   => $c->session->{user}{domain} });
         $c->session->{user}{preferences} =
             $$self{prov}->get_subscriber_preferences({username => $c->session->{user}{username},
                                                       domain => $c->session->{user}{domain}});
@@ -438,11 +439,7 @@ sub get_voip_account_subscribers {
             $$self{prov}->get_voip_account_subscribers({ id => $c->session->{user}{account_id} });
 
         foreach my $subscriber (@{$c->session->{user}{subscribers}}) {
-            $subscriber =
-                $$self{prov}->get_subscriber({
-                                               username => $$subscriber{username},
-                                               domain   => $$subscriber{domain}
-                                            });
+
             $$subscriber{preferences} =
                 $$self{prov}->get_subscriber_preferences({
                                                            username => $$subscriber{username},
@@ -1158,7 +1155,7 @@ sub _get_user {
 
     my ($loc, $dom) = split /\@/, $user;
     my $user_obj = eval {
-        my $tmpobj = $$self{prov}->get_subscriber_by_webuser({webusername => $loc, domain => $dom});
+        my $tmpobj = $$self{billing}->get_voip_account_subscriber_by_webuser({webusername => $loc, domain => $dom});
         my $tmpref = $$self{prov}->get_subscriber_preferences({username => $$tmpobj{username}, domain => $dom});
         $$tmpobj{extension} = $$tmpref{extension};
         return $tmpobj;