AudioCodes Mediant 3000, Руководство пользователя

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User's Manual 192 Document #: LTRT-89729
Mediant 3000
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'AGC Redirection' ( AGCRedirection ) - Determines the AGC direction.
•
'AGC Target Energy' - Defines the signal energy value (dBm) that the AGC
attempts to attain.
3. Click Submit to apply your settings.
Note: Below are additional AGC parameters:
•
AGCMinGain - Defines the minimum gain (in dB) by the AGC when
activated
•
AGCMaxGain - Defines the maximum gain (in dB) by the AGC when
activated.
•
AGCDisableFastAdaptation - Enables the AGC Fast Adaptation mode
13.5 Configuring Various Codec Attributes
The following codec attributes can be configured in the General Media Settings page:

AMR coder:
•
'Payload Format': Defines the AMR payload format type.

G.729EV coder:
•
'G729EV local MBS': Defines the maximum bit rate (in kilobits per second - Kbps)
that can be used by the G.729EV coder for a specific channel.
•
'G729EV Maximum Bit Rate': Defines the maximum generation bit rate for all
participants in a session using G.729EV coder.
•
'G729EV receive MBS': Defines the value of the MBS field of the sent G.729EV
frames.

Microsoft RTAudio (RTA) coder:
•
'Microsoft RTA Bit Rate': Defines the transmit (Tx) bit rate of the Microsoft RTA
NB at clock rate 8 kHz.
•
'Microsoft RTA Forward Error Correction': Enables Forward Error Correction
(FEC) for the Microsoft RTA narrowband coder (MS RTA NB).

Speex coder:
•
'Speex NB Bit Rate': Defines the transmit (Tx) bit rate of the Speex narrowband
codec at clock rate 8 kHz sampling rate
•
'Speex WB Bit Rate': Defines the transmit (Tx) bit rate of the Speex wideband
codec at clock rate 16 kHz sampling rate.
For a detailed description of these parameters and for additional codec parameters, see
'Coder Parameters' on page
730 .