Amd Sensitivity File; Software License Key; Obtaining The Software License Key File - AudioCodes Mediant 4000 SBC User Manual

User's Manual

37.1.7 AMD Sensitivity File

The device is shipped with a default, pre-installed AMD Sensitivity file for its Answering
Machine Detection (AMD) feature. This file includes the detection algorithms for detecting
whether a human or answering machine has answered the call, and is based on North
American English. In most cases, the detection algorithms in this file suffice even when
your deployment is in a region where a language other than English is spoken. However, if
you wish to replace the default file with a different AMD Sensitivity file containing
customized detection algorithms, please contact your AudioCodes sales representative for
more information.
The AMD Sensitivity file is created in .xml format and then converted to a binary .dat file
that can be installed on the device. The XML-to-binary format conversion can be done
using AudioCodes DConvert utility. For more information on using this utility, refer to
DConvert Utility User's Guide. Only one AMD Sensitivity file can be installed on the device.
To install a new AMD Sensitivity file, use any of the following methods:

Web interface: On the Load Auxiliary Files page - see ''Loading Auxiliary Files'' on
page 569.

TFTP during initialization: You need to configure the ini file parameter,
AMDSensitivityFileName, and then copy the AMD Sensitivity file to the TFTP
directory.

Automatic Update feature: For more information, see Automatic Update Mechanism.
For this method, the AMDSensitivityFileUrl parameter must be set through SNMP or
ini file.
For more information on the AMD feature, see ''Answering Machine Detection (AMD)'' on
page 200.
37.2

Software License Key

The device is shipped with a pre-installed Software License Key, which determines the
device's supported features, capabilities, and available resources. You can upgrade or
change your device's supported features by purchasing and installing a new Software
License Key to match your requirements.
Notes:
•
For the High Availability (HA) system, the Software License Key includes the HA
feature and is installed on both units - active and redundant. If the redundant unit's
Software License Key is missing or invalid, the system is moved to mismatch
configuration mode (alerted by SNMP).
•
The availability of certain Web pages depends on the installed Software License
Key.

37.2.1 Obtaining the Software License Key File

Before you can install a new Software License Key, you need to obtain a Software License
Key file for your device with the required features from your AudioCodes representative.
The Software License Key is an encrypted key in string format that is associated with the
device's serial number ("S/N") and supplied in a text-based file. If you need a Software
License Key for more than one device, the Software License Key file can include multiple
Software License Keys (see figure below). In such cases, each Software License Key in
the file is associated with a unique serial number identifying the specific device. When
Version 7.0 581
37. Software Upgrade
Mediant 4000 SBC