AudioCodes Mediant 1000B - Page 1253

Version 7.2 1253 Mediant 1000B Gateway & E-SBC
User's Manual 65. Configuration Parameters Reference
Parameter Description
IPMediaChannels_ModuleID,
IPMediaChannels_DSPChannelsReserved;
[ \IPMediaChannels ]
For example, the below settings use 15 and 10 DSP channels
from modules 1 and 2, respectively:
IPMediaChannels 1 = 1, 15;
IPMediaChannels 2 = 2, 10;
Note:
 The value of DSPChannelsReserved must be in multiples of
5 (since the reservation is done per DSP device and not per
DSP channel).
 By default, the MPM is set to the maximum value of IPM
channels, therefore, there is no need to define it.
 By default, a digital module (i.e., TRUNKS module) is set to
0 IPM channels.
 For DSP utiliz
ation options, see DSP Channel Resources on
page 217.
Conferencing Parameters
Conference ID
configure voip > gateway dtmf-
supp-service supp-service-settings
> conf-id
[ConferenceID]
Defines the Conference Identification string.
The valid value is a string of up to 16 characters. The default is
"conf".
Note: To join a conference, the INVITE URI must include the
Conference ID string preceded by the number of the
participants in the conference and terminated by a unique
number. For example:
INVITE sip:4conf1234@10.1.10.10
INVITE messages with the same URI join the same
conference.
Automatic Gain Control (AGC) Parameters
Enable AGC
configure voip > media ipmedia >
agc-enable
[EnableAGC]
Global parameter enabling the AGC feature.
You can also configure the functionality per specific calls, using
Tel Profiles (TelProfile_EnableAGC). For a detailed description
of the parameter and for configuring the functionality in the Tel
Profiles table, see Configuring Tel Profiles on page 459.
Note: If the functionality is configured for a specific Tel Profile,
the settings of the global parameter is ignored for calls
associated with the Tel Profile.
For a description of AGC, see Automatic Gain Control (AGC)
on page 214.
AGC Slope
configure voip > media ipmedia >
agc-gain-slope
[AGCGainSlope]
Determines the AGC convergence rate:
 [0] 0 = 0.25 dB/sec
 [1] 1 = 0.50 dB/sec
 [2] 2 = 0.75 dB/sec
 [3] 3 = 1.00 dB/sec (default)
 [4] 4 = 1.25 dB/sec
 [5] 5 = 1.50 dB/sec
 [6] 6 = 1.75 dB/sec
 [7] 7 = 2.00 dB/sec