AudioCodes Mediant 4000 SBC, Руководство пользователя

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CHAPTER 60 Configuration Parameters Reference
Mediant 4000 SBC | User's Manual
Parameter Description
[AMDSensitivityFileUrl] Defines the URL path to the AMD Sensitivity file for
downloading from a remote server for the Automatic
Update mechanism.
[AMDMinimumVoiceLength] 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).
[AMDMaxGreetingTime] Global parameter that defines the maximum duration
that the device can take to detect a greeting message.
You can also configure this feature per specific calls,
using IP Profiles (IpProfile_AMDMaxGreetingTime).
For a detailed description of the parameter and for
configuring this feature in the IP Profiles table, see
Configuring IP Profiles .
Note: If this feature is configured for a specific IP
Profile, the settings of this global parameter is ignored
for calls associated with the IP Profile.
[AMDMaxPostGreetingSilenceTime] Global parameter that defines the maximum duration of
silence from after the greeting time is over, configured
by [AMDMaxGreetingTime], until the device's AMD
decision. You can also configure this feature per
specific calls, using IP Profiles (IpProfile_
AMDMaxPostSilenceGreetingTime). For a detailed
description of the parameter and for configuring this
feature in the IP Profiles table, see
Configuring IP
Profiles .
Note: If this feature is configured for a specific IP
Profile, the settings of this global parameter is ignored
for calls associated with the IP Profile.
[AMDTimeout] Defines the timeout (in msec) between receiving
Connect messages from the Tel side and sending
AMD results.
The valid range is 1 to 30,000. The default is 2,000
(i.e., 2 seconds).
'AMD Beep Detection Mode'
configure voip > sip-
definition settings > amd-
beep-detection
[AMDBeepDetectionMode]
Defines the AMD beep detection mode. This mode
detects the beeps played at the end of an answering
machine message, by using the X-Detect header
extension. The device sends a SIP INFO message
containing the field values 'Type=AMD' and
'SubType=Beep'. This feature allows users of certain
third-party, Application servers to leave a voice
message after an answering machine plays the “beep”.
■ [0] Disabled (default)
■ [1] Start After AMD
■ [2] Start Immediately
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