AudioCodes E-SBC User Manual

CHAPTER68 Configuration Parameters Reference
Mediant 1000 Gateway & E-SBC | User's Manual
Parameter Description
■ [2] On Board = On-board, three-way conference. The
conference is established on the device without the
need of an external Conference server. You can limit
the number of simultaneous, on-board 3-way
conference calls, by using the
MaxInBoardConferenceCalls parameter. The device
utilizes resources from idle ports to establish the
conference call. You can designate ports that you do
not want to use as resources for on-board, conference
calls initiated by other ports. This is configured using
the 3WayConfNoneAllocateablePorts parameter.
Each on-board three-way conference uses two DSP
channels. As one channel is already provided by the
FXS port interface to which the calling party (initiator
of the three-way conference) is connected, the device
obtains an additional DSP channel from another FXS
port interface that is idle. However, if your device is
installed with an MPM module(s), it obtains the DSP
channel from the module. If the device is not installed
with any MPM modules and all FXS ports are busy,
the three-way conference call cannot be made.
■ [3] Huawei Media Server = The conference is
managed by an external, third-party Conferencing
server. The conference-initiating INVITE sent by the
device, uses only the ConferenceID as the Request-
URI. The Conferencing server sets the Contact
header of the 200 OK response to the actual unique
identifier (Conference URI) to be used by the
participants. The Conference URI is included in the
URI of the REFER with a Replaces header sent by
the device to the Conferencing server. The
Conferencing server then sends an INVITE with a
Replaces header to the remote participants.
Note:
■ The parameter is applicable only to FXS and BRI
interfaces.
■ Three-way conferencing using an external conference
server is supported only by FXS interfaces.
■ When using an external Conferencing server, a
conference call with up to six participants can be
established.
'Max. 3-Way Conference'
configure voip > gateway
dtmf-supp-service supp-
service-settings > mx-
3w-conf-onboard
[MaxInBoardConferenceCalls]
Defines the maximum number of simultaneous, on-board
three-way conference calls.
The valid range is 0 to 5. The default is 2.
Note:
■ For enabling on-board, three-way conferencing, use
the 3WayConferenceMode parameter.
■ The parameter is applicable only to FXS and BRI
interfaces.
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AudioCodes E-SBC Specifications

General

Brand	AudioCodes
Model	E-SBC
Category	Gateway
Language	English