diff --git a/centreon-plugins/hardware/telephony/avaya/cm/snmp/mode/calls.pm b/centreon-plugins/hardware/telephony/avaya/cm/snmp/mode/calls.pm
new file mode 100644
index 000000000..f505d127d
--- /dev/null
+++ b/centreon-plugins/hardware/telephony/avaya/cm/snmp/mode/calls.pm
@@ -0,0 +1,91 @@
+#
+# Copyright 2019 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package hardware::telephony::avaya::cm::snmp::mode::calls;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'global', type => 0, skipped_code => { -10 => 1 } },
+    ];
+    
+    $self->{maps_counters}->{global} = [
+        { label => 'total-lasthour', display_ok => 0, nlabel => 'calls.total.lasthour.count', set => {
+                key_values => [ { name => 'avCmListMeasCallRateTotalNumCallsCompLstHr' } ],
+                output_template => 'total calls last hour: %s',
+                perfdatas => [
+                    { value => 'avCmListMeasCallRateTotalNumCallsCompLstHr_absolute', template => '%s', min => 0 },
+                ],
+            }
+        }
+    ];
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, foce_new_perfdata => 1);
+    bless $self, $class;
+    
+    $options{options}->add_options(arguments => {
+    });
+    
+    return $self;
+}
+
+my $mapping = {
+    avCmListMeasCallRateTotalNumCallsCompLstHr => { oid => '.1.3.6.1.4.1.6889.2.73.8.1.145.3' },
+};
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my $results = $options{snmp}->get_leef(
+        oids => [ map($_->{oid} . '.0', values(%$mapping)) ],
+        nothing_quit => 1
+    );
+    my $result = $options{snmp}->map_instance(mapping => $mapping, results => $results, instance => 0);
+
+    $self->{station} = { %$result };
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check calls usage.
+
+=over 8
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'total-lasthour'.
+
+=back
+
+=cut
diff --git a/centreon-plugins/hardware/telephony/avaya/cm/snmp/mode/licenses.pm b/centreon-plugins/hardware/telephony/avaya/cm/snmp/mode/licenses.pm
index 9233eb41b..77751ea8d 100644
--- a/centreon-plugins/hardware/telephony/avaya/cm/snmp/mode/licenses.pm
+++ b/centreon-plugins/hardware/telephony/avaya/cm/snmp/mode/licenses.pm
@@ -75,7 +75,7 @@ sub set_counters {
 
 sub new {
     my ($class, %options) = @_;
-    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, foce_new_perfdata => 1);
     bless $self, $class;
     
     $options{options}->add_options(arguments => {
@@ -120,9 +120,7 @@ Check licenses usage.
 =item B<--warning-*> B<--critical-*>
 
 Thresholds.
-Can be: 'usage' (B), 'usage-free' (B), 'usage-prct' (%), 
-'swap' (B), 'swap-free' (B), 'swap-prct' (%),
-'buffer' (B), 'cached' (B), 'shared' (B).
+Can be: 'stations-usage', 'stations-usage-free', 'stations-usage-prct' (%).
 
 =back
 
diff --git a/centreon-plugins/hardware/telephony/avaya/cm/snmp/plugin.pm b/centreon-plugins/hardware/telephony/avaya/cm/snmp/plugin.pm
index e93b47ae5..7899b3046 100644
--- a/centreon-plugins/hardware/telephony/avaya/cm/snmp/plugin.pm
+++ b/centreon-plugins/hardware/telephony/avaya/cm/snmp/plugin.pm
@@ -31,6 +31,7 @@ sub new {
 
     $self->{version} = '1.0';
     %{$self->{modes}} = (
+        'calls'    => 'hardware::telephony::avaya::cm::snmp::mode::calls',
         'licenses' => 'hardware::telephony::avaya::cm::snmp::mode::licenses',
         'trunks'   => 'hardware::telephony::avaya::cm::snmp::mode::trunks',
     );