AudioCodes Mediant 800 User Manual page 1360

CHAPTER 72 Configuration Parameters Reference
'Max. 3-Way Conference'
configure voip > gateway
dtmf-supp-service supp-
service-settings > mx-
3w-conf-onboard
[MaxInBoardConferenceCalls]
'Non Allocatable Ports'
[3WayConfNoneAllocateablePort
s]
Parameter
Mediant 800 Gateway & E-SBC | User's Manual
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.
■ [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.
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.
Defines the ports that are not allocated as resources for
on-board three-way conference calls that are initiated by
other ports. Ports that are not configured with this
parameter (and that are idle) are used by the device as a
resources for establishing these type of conference calls
if there are no DSP resources available.
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