Voice Parameters - AudioCodes Mediant 4000 SBC User Manual

CHAPTER 60 Configuration Parameters Reference

Voice Parameters

The voice parameters are described in the table below.
'Input Gain'
configure voip > media voice >
input-gain
[InputGain]
'Voice Volume'
configure voip > media voice >
voice-volume
[VoiceVolume]
configure voip > media voice
codecs > G726-voice-payload-
format
[VoicePayloadFormat]
'Echo Canceler'
configure voip > media voice >
echo-canceller-enable
[EnableEchoCanceller]
Table 60-31:Voice Parameters
Parameter
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Mediant 4000 SBC | User's Manual
Description
Global parameter defining the pulse-code
modulation (PCM) input (received) gain control
level (in decibels).
You can also configure the feature per specific
calls, using IP Profiles (IpProfile_InputGain) . For
a detailed description of the parameter and for
configuring the feature, see
Profiles.
Note: If the feature is configured for a specific
profile, the settings of the global parameter is
ignored for calls associated with the profile.
Global parameter defining the voice gain control
(in decibels). This defines the level of the
transmitted signal.
You can also configure the feature per specific
calls, using IP Profiles (IpProfile_VoiceVolume) .
For a detailed description of the parameter and for
configuring the feature, see
Profiles.
Note: If the feature is configured for a specific
profile, the settings of the global parameter is
ignored for calls associated with the profile.
Determines the bit ordering of the G.726 voice
payload format.
■ [0] = (Default) Little Endian
■ [1] = Big Endian
Note: To ensure high voice quality when using
G.726, both communicating ends should use the
same endianness format. 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).
Global parameter enabling echo cancellation (i.e.,
echo from voice calls is removed).
You can also configure this feature per specific
calls, using IP Profiles (IpProfile_
EnableEchoCanceller) ) . For a detailed
description of the parameter and for configuring
the feature, see Configuring IP Profiles
Note: If the feature is configured for a specific
profile, the settings of this global parameter is
ignored for calls associated with the profile.
Configuring IP
Configuring IP
.