AudioCodes Media Pack MP-11x, User Manual

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User's Manual 594 Document #: LTRT-65432
MP-11x & MP-124
Parameter Description
EMS: Blind Transfer Disconnect
Timeout
[BlindTransferDisconnectTimeout]
Defines the duration (in milliseconds) for which the device
waits for a disconnection from the Tel side after the Blind
Transfer Code (KeyBlindTransfer) has been identified. When
this timer expires, a SIP REFER message is sent toward the
IP side. If this parameter is set to 0, the REFER message is
immediately sent.
The valid value range is 0 to 1,000,000. The default is 0.
44.11.5.7 Three-Way Conferencing Parameters
The three-way conferencing parameters are described in the table below.
Table 44-48: Three-Way Conferencing Parameters
Parameter Description
Web: Enable 3-Way Conference
EMS: Enable 3 Way
[Enable3WayConference]
Enables the 3-Way Conference feature.

[0] Disable (default)

[1] Enable
Note: For this parameter to take effect, a device reset is
required.
Web: Three Way Conference Mode
EMS: 3 Way Mode
[3WayConferenceMode]
Determines the mode of operation when the 3-Way
Conference feature is used.

[0] AudioCodes Media Server = (Default) The Conference-
initiating INVITE (sent by the device) uses the
ConferenceID concatenated with a unique identifier as the
Request-URI. This same Request-URI is set as the Refer-
To header value in the REFER messages that are sent to
the two remote parties. This conference mode is used when
operating with AudioCodes IPMedia conferencing server.

[1] Non-AudioCodes Media Server = The Conference-
initiating INVITE (sent by the device) uses only the
ConferenceID as the Request-URI. The conference server
sets the Contact header of the 200 OK response to the
actual unique identifier (Conference URI) to be used by the
participants. This Conference URI is then included (by the
device) in the Refer-To header value in the REFER
messages sent by the device to the remote parties. The
remote parties join the conference by sending INVITE
messages to the conference using this conference URI.

[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