diff -ruN base/includes/definitions/mibs/avaya.inc.php new/includes/definitions/mibs/avaya.inc.php
--- includes/definitions/mibs/avaya.inc.php	2026-06-05 10:04:26.179458610 +0000
+++ includes/definitions/mibs/avaya.inc.php	2026-06-05 10:05:40.934120559 +0000
@@ -11,14 +11,25 @@
  */
 
 
+/**
+ *
+ * G450 example:
+ * cmgHWType.0 = avayaG450
+ * cmgModelNumber.0 = "G450"
+ * cmgDescription.0 = "Avaya Inc., G450 Media Gateway, SW Version 36.13.0"
+ * cmgFWVersion.0 = "36.13.0"
+ * cmgSerialNumber.0 = "15OL31648658"
+ *
+ */
+
 $mib = 'G700-MG-MIB';
 $config['mibs'][$mib]['enable'] = 1;
 $config['mibs'][$mib]['identity_num'] = '.1.3.6.1.4.1.6889.2.9';
 $config['mibs'][$mib]['mib_dir'] = 'avaya';
-$config['mibs'][$mib]['descr'] = 'Avaya G700 Media Gateway MIB';
-$config['mibs'][$mib]['serial'][] = array('oid' => 'cmgSerialNumber.0');
-// $config['mibs'][$mib]['hardware'][]     = array('oid' => 'cmgModelNumber.0'); // G700
-$config['mibs'][$mib]['hardware'][] = array('oid' => 'cmgDescription.0'); // Avaya G700 Media Gateway
+$config['mibs'][$mib]['descr'] = 'Avaya Media Gateway MIB';
+$config['mibs'][$mib]['serial'][]   = [ 'oid' => 'cmgSerialNumber.0' ];
+$config['mibs'][$mib]['hardware'][] = [ 'oid' => 'cmgModelNumber.0' ];
+$config['mibs'][$mib]['version'][]  = [ 'oid' => 'cmgFWVersion.0' ];
 
 $config['mibs'][$mib]['sensor'][] = array('descr' => 'CPU Temperature', 'class' => 'temperature', 'measured' => 'device', 'oid' => 'cmgCpuTemp', 'oid_num' => '.1.3.6.1.4.1.6889.2.9.1.1.10.1', 'min' => 0);
 $config['mibs'][$mib]['sensor'][] = array('descr' => 'DSP Temperature', 'class' => 'temperature', 'measured' => 'device', 'oid' => 'cmgDspTemp', 'oid_num' => '.1.3.6.1.4.1.6889.2.9.1.1.10.4', 'min' => 0);
@@ -28,4 +39,32 @@
 $config['mibs'][$mib]['mib_dir'] = 'avaya';
 $config['mibs'][$mib]['descr'] = '';
 
+$mib = 'UTILIZATION-MANAGEMENT-MIB';
+$config['mibs'][$mib]['enable'] = 1;
+$config['mibs'][$mib]['mib_dir'] = 'avaya';
+$config['mibs'][$mib]['descr'] = 'Avaya Utilization Management MIB';
+$config['mibs'][$mib]['processor'][] = [
+  'type'     => 'table',
+  'table'    => 'genCpuCurrentUtilization',
+  'descr'    => 'CPU Index %index% Utilization',
+  'oid'      => 'genCpuCurrentUtilization',
+  'oid_num'  => '.1.3.6.1.4.1.6889.2.1.11.1.1.1.1.6',
+  'measured' => 'processor'
+];
+
+$config['mibs'][$mib]['mempool']['Memory'] = [
+  'type'          => 'static',
+  'descr'         => 'Memory',
+  'oid_total'     => 'genMemUtilizationTotalRAM.0',
+  'oid_total_num' => '.1.3.6.1.4.1.6889.2.1.11.1.2.1.0',
+  'oid_free'      => 'genMemUtilizationDynAllocMemAvailable.0',
+  'oid_free_num'  => '.1.3.6.1.4.1.6889.2.1.11.1.2.3.3.0'
+];
+
+$mib = 'AVAYA-AURA-CM-MIB';
+$config['mibs'][$mib]['enable'] = 1;
+$config['mibs'][$mib]['mib_dir'] = 'avaya';
+$config['mibs'][$mib]['descr'] = 'Avaya Aura Communication Manager MIB';
+$config['mibs'][$mib]['version'][] = [ 'oid' => 'avCmVersionRlsNumber.0' ];
+
 // EOF
diff -ruN base/includes/definitions/os/avaya.inc.php new/includes/definitions/os/avaya.inc.php
--- includes/definitions/os/avaya.inc.php	2026-06-05 10:04:26.180136027 +0000
+++ includes/definitions/os/avaya.inc.php	2026-06-05 10:05:40.933659496 +0000
@@ -61,21 +61,42 @@
 $config['os'][$os]['snmp']['nobulk']        = 1;
 $config['os'][$os]['mibs'][]                = "G3-AVAYA-MIB";
 
-
-$os = "avaya-eis"; /// Avaya product families are very confusing.
-$config['os'][$os]['text']                  = "Avaya EIS";
+$os = "avaya-aura";
+$config['os'][$os]['text']                  = "Avaya Aura";
 $config['os'][$os]['vendor']                = "Avaya";
-$config['os'][$os]['type']                  = "voice";
-$config['os'][$os]['ifname']                 = TRUE;
-$config['os'][$os]['sysObjectID'][]         = ".1.3.6.1.4.1.6889.1.45";    // Generic
+$config['os'][$os]['type']                  = "server";
+$config['os'][$os]['group']                 = "unix";
+$config['os'][$os]['model']                 = "avaya-aura";
+$config['os'][$os]['sysObjectID'][]         = ".1.3.6.1.4.1.6889.1.35";    // System Manager
+$config['os'][$os]['sysObjectID'][]         = ".1.3.6.1.4.1.6889.1.36";    // Session Manager
+$config['os'][$os]['sysObjectID'][]         = ".1.3.6.1.4.1.6889.1.73.2";  // Communication Manager VM
+$config['os'][$os]['mibs'][]                = "G3-AVAYA-MIB";
+$config['os'][$os]['mibs'][]                = "UTILIZATION-MANAGEMENT-MIB";
+
+$model = "avaya-aura";
+$config['model'][$model] = [
+  ".1.3.6.1.4.1.6889.1.35"   => [ "name" => "Avaya Aura System Manager" ],
+  ".1.3.6.1.4.1.6889.1.36"   => [ "name" => "Avaya Aura Session Manager" ],
+  ".1.3.6.1.4.1.6889.1.73.2" => [ "name" => "Avaya Aura Communication Manager", "mibs" => [ "AVAYA-AURA-CM-MIB" ] ],
+];
 
-$os = "avaya-g700"; /// Avaya product families are very confusing.
-$config['os'][$os]['text']                  = "Avaya G700";
+$os = "avaya-eis"; /// Avaya product families are very confusing.
+$config['os'][$os]['text']                  = "Avaya Media Gateway";
 $config['os'][$os]['vendor']                = "Avaya";
 $config['os'][$os]['type']                  = "voice";
-$config['os'][$os]['sysObjectID'][]         = ".1.3.6.1.4.1.6889.1.9";    // Generic
+$config['os'][$os]['ifname']                = TRUE;
+$config['os'][$os]['model']                 = "avaya-eis";
+$config['os'][$os]['sysObjectID'][]         = ".1.3.6.1.4.1.6889.1.45";        // Generic EIS / Media Gateway
+$config['os'][$os]['sysObjectID'][]         = ".1.3.6.1.4.1.6889.1.9";         // G700
+$config['os'][$os]['sysObjectID'][]         = ".1.3.6.1.4.1.6889.1.45.103.8";  // G450
 $config['os'][$os]['mibs'][]                = "G700-MG-MIB";
+$config['os'][$os]['mibs'][]                = "UTILIZATION-MANAGEMENT-MIB";
 
+$model = "avaya-eis";
+$config['model'][$model] = [
+  ".1.3.6.1.4.1.6889.1.9"        => [ "name" => "Avaya G700 Media Gateway" ],
+  ".1.3.6.1.4.1.6889.1.45.103.8" => [ "name" => "Avaya G450 Media Gateway" ],
+];
 
 $os = "avaya-ipo";
 $config['os'][$os]['text']                  = "Avaya IP Office";