AudioCodes Mediant 3000 User Manual page 924

Parameter
MF Transport Type
[MFTransportType]
Silence Suppression
[EnableSilenceCompression]
Echo Canceler
[EnableEchoCanceller]
Network Echo Suppressor
Enable
[AcousticEchoSuppressorSuppo
rt]
Echo Canceller Type
[EchoCancellerType]
Attenuation Intensity
[AcousticEchoSuppAttenuationIn
tensity]
Max ERL Threshold - DB
[AcousticEchoSuppMaxERLThre
shold]
Min Reference Delay x10 msec
[AcousticEchoSuppMinRefDelay
x10ms]
User's Manual
Therefore, when the device communicates with a third-party entity
that uses the G.726 voice coder and voice quality is poor, change
the settings of the parameter (between Big Endian and Little
Endian).
Currently, not supported.
Global parameter that enables the Silence Suppression feature.
You can also configure this functionality per specific calls, using IP
Profiles (IpProfile_SCE). For a detailed description of the
parameter and for configuring this functionality in the IP Profile
table, see ''Configuring IP Profiles'' on page 391.
Note: If this functionality is configured for a specific IP Profile, the
settings of this global parameter is ignored for calls associated
with the IP Profile.
Global parameter that enables echo cancellation (i.e., echo from
voice calls is removed). You can also configure this functionality
per specific calls, using IP Profiles
(IpProfile_EnableEchoCanceller) or Tel Profiles. For a detailed
description of the parameter and for configuring this functionality in
the IP Profile table, see ''Configuring IP Profiles'' on page
Tel Profile table, see Configuring Tel Profiles on page 388.
Note: If this functionality is configured for a specific profile, the
settings of this global parameter is ignored for calls associated
with the profile.
Enables the network Acoustic Echo Suppressor feature on SBC
calls. This feature removes echoes and sends only the near-end's
desired speech signal to the network (i.e., to the far-end party).

[0] Disable (default)

[1] Enable
Note: For the parameter to take effect, a device reset is required.
Defines the echo canceller type.

[0] Line echo canceller = (Default) Echo canceller for Tel side.

[1] Acoustic Echo suppressor - netw = Echo canceller for IP
side.
Defines the acoustic echo suppressor signals identified as echo
attenuation intensity.
The valid range is 0 to 3. The default is 0.
Defines the acoustic echo suppressor maximum ratio between
signal level and returned echo from the phone (in decibels).
The valid range is 0 to 60. The default is 10.
Defines the acoustic echo suppressor minimum reference delay (in
10-ms units).
The valid range is 0 to 40. The default is 0.
924
Description
Document #: LTRT-89730
Mediant 3000
391 or