AudioCodes Mediant 500 MSBR, Руководство пользователя

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Version 7.2 1121 Mediant 500 MSBR
User's Manual 74. Configuration Parameters Reference
blind-xfer-add-prefix
[KeyBlindTransferAddPr
efix]
Determines whether the device adds the Blind Transfer code (defined by
the KeyBlindTransfer parameter) to the dialed destination number.

[0] Disable (default)

[1] Enable
Note: The parameter is applicable only to analog interfaces.
blind-xfer-disc-tmo
[BlindTransferDisconnect
Timeout]
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 the 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.
QSIG Path Replacement
Mode
qsig-path-replacement-
md
[QSIGPathReplacement
Mode]
Enables QSIG transfer for IP-to-Tel and Tel-to-IP calls.

[0] IP2QSIGTransfer = (Default) Enables IP-to-QSIG transfer.

[1] QSIG2IPTransfer = Enables QSIG-to-IP transfer.
Note: The parameter is applicable only to digital interfaces.
replace-tel2ip-calnum-to
[ReplaceTel2IPCallingNu
mTimeout]
Defines the maximum duration (timeout) to wait between call Setup and
Facility with Redirecting Number for replacing the calling number (for Tel-
to-IP calls).
The valid value range is 0 to 10,000 msec. The default is 0.
The interworking of the received Setup message to a SIP INVITE is
suspended when the parameter is set to any value greater than 0. This
means that the redirecting number in the Setup message is not checked.
When a subsequent Facility with Call Transfer Complete/Update is
received with a non-empty Redirection Number, the Calling Number is
replaced with the received redirect number in the sent INVITE message.
If the timeout expires, the device sends the INVITE without changing the
calling number.
Note:

The suspension of the INVITE message occurs for all calls.

The parameter is applicable only to QSIG.
Call Transfer using re-
INVITEs
configure voip > sip-
definition settings >
enable-call-transfer-
using-reinvites
[EnableCallTransferUsin
gReinvites]
Enables call transfer using re-INVITEs.

[0] Disable = (Default) Call transfer is done using REFER messages.

[1] Enable = Call transfer is done by sending re-INVITE messages
(instead of REFER).
Note:


The device uses two DSP channels per transferred call. Thus, to use
this feature, you also need to configure the maximum number of
available DSP channels, using the MediaChannels parameter.

The parameter is applicable only to FXS interfaces.
74.10.5.7 Multi-Line Extensions and Supplementary Services Parameters
The multi-line extensions and supplementary services parameters are described in the
table below.