Version 7.2 813 Mediant 1000B Gateway & E-SBC
User's Manual 44. Software Upgrade
44.1.9 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: Auxiliary Files page - see ''Loading Auxiliary Files'' on page 787.
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 209.
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