AudioCodes Mediant 600 User Manual page 831

User's Manual
Parameter
Web: Answer Machine
Detector Sensitivity Level
[AMDSensitivityLevel]
Web: Answer Machine
Detector Sensitivity
EMS: Sensitivity
[AMDDetectionSensitivit
y]
Web: AMD Sensitivity File
[AMDSensitivityFileNam
e]
[AMDSensitivityFileUrl]
[AMDMinimumVoiceLen
gth]
EMS: AMD Max Greeting
Time
[AMDMaxGreetingTime]
EMS: AMD Max Post
Silence Greeting Time
[AMDMaxPostGreetingS
Version 6.6
levels.
Notes:

The sensitivity level is selected by the AMDSensitivityLevel
parameter.

This parameter can also be configured in an IP Profile.
Defines the AMD detection sensitivity level of the selected AMD
Parameter Suite.
The valid value range is 0 (for best detection of an answering
machine) to 15 (for best detection of a live call). The default is 8.
Notes:

This parameter is applicable only if the
AMDSensitivityParameterSuit parameter is set to any option other
than 0.

This parameter can also be configured in an IP Profile.
Defines the AMD detection sensitivity level of the selected Parameter
Suite.
AMD can be useful in automatic dialing applications. In some of these
applications, it is important to detect if a human voice or an answering
machine is answering the call. AMD can be activated and de-
activated only after a channel is already open.
The valid value range is 0 to 7, where 0 is the best detection for
answering machines and 7 is the best detection for live calls (i.e.,
voice detection). The default is 3.
Notes:

This parameter is applicable only if the
AMDSensitivityParameterSuit parameter is set to 0.

To enable the AMD feature, set the EnableDSPIPMDetectors
parameter to 1.

For more information on AMD, see Answer Machine Detector
(AMD) on page 175.
Defines the name of the AMD Sensitivity file that contains the AMD
Parameter Suites.
Notes:

This file must be in binary format (.dat). You can use the DConvert
utility to convert the original file format from XML to .dat.

You can load this file using the Web interface (see Loading
Auxiliary Files on page 499).
Defines the URL path to the AMD Sensitivity file for downloading from
a remote server.
Defines the AMD minimum voice activity detection duration (in 5-ms
units). Voice activity duration below this threshold is ignored and
considered as non-voice.
The valid value range is 10 to 100. The default is 42 (i.e., 210 ms).
Defines the maximum duration to detect greeting message.
Note: This parameter can also be configured in an IP Profile.
Defines the maximum duration of silence from after the greeting time
is over (defined by AMDMaxGreetingTime) until the AMD decision.
831
52. Configuration Parameters Reference
Description
Mediant 600 & Mediant 1000