AudioCodes Media 800 MSBR

Version 6.6 881 Mediant 800 MSBR
User's Manual 66. Configuration Parameters Reference
Parameter Description
CLI: replace-tel2ip-
calnum-to
[ReplaceTel2IPCallingN
umTimeout]
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 this 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.
Notes:
 The suspension of the INVITE message occurs for all calls.
 This parameter is applicable to QSIG.
Web: Call Transfer using
re-INVITEs
CLI: enable-call-transfer-
using-reinvites
[EnableCallTransferUsi
ngReinvites]
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).
Notes:
 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.
 This parameter is applicable only to FXS interfaces.
Web: IP2IP Transfer
Mode
CLI: ip2ip-transfer-mode
[IP2IPTransfermode]
Determines the interworking of incoming mid-call SIP REFER messages
to outgoing REFER messages, for calls pertaining to the IP-to-IP
application.
 [0] Disable = (Default) Upon receipt of a REFER message, the device
sends an INVITE to the refer-to destination with or without the
Replaces header.
 [1] Enable = Upon receipt of a REFER message, the device forwards
the REFER message and all relevant SIP messages from and to the
transferor, to the target destination during call transfer. For
consultation call transfer, the REFER message contains a 'replaces'
parameter in the Refer-To header. In this case, the outgoing REFER
also contains a 'replaces' parameter in the Refer-To header.
Note: This parameter is applicable to blind and consultation call
transfers.