User's Manual 404 Document #: LTRT-89730
Mediant 3000
Parameter Description
variants (in addition to the QSIG protocol).
For more information on QSIG tunneling, see QSIG Tunneling
on page 446.
The corresponding global parameter is EnableQSIGTunneling.
Copy Destination Number to
Redirect Number
[IpProfile_CopyDest2RedirectN
umber]
Enables the device to copy the called number, received in the SIP
INVITE message, to the redirect number in the outgoing Q.931
Setup message, for IP-to-Tel calls. Thus, even if there is no SIP
Diversion or History header in the incoming INVITE message, the
outgoing Q.931 Setup message will contain a redirect number.
[0] Disable (default).
[1] After Manipulation = Copies the called number after
manipulation. The device first performs IP-to-Tel destination
phone number manipulation, and only then copies the
manipulated called number to the redirect number sent in the
Q.931 Setup message to the Tel. Thus, the called and redirect
numbers are the same.
[2] Before Manipulation = Copies the called number before
manipulation. The device first copies the original called number
to the SIP Diversion header, and then performs IP-to-Tel
destination phone number manipulation. Thus, the called (i.e.,
SIP To header) and redirect (i.e., SIP Diversion header)
numbers are different.
Note: The corresponding global parameter is
CopyDest2RedirectNumber.
Number of Calls Limit
[IpProfile_CallLimit]
Defines the maximum number of concurrent calls (incoming and
outgoing) for the SIP entity associated with the IP Profile. If the
number of concurrent calls reaches this limit, the device rejects any
new incoming and outgoing calls belonging to this IP Profile.
The parameter can also be set to the following:
[-1] = (Default) No limitation on calls.
[0] = All calls are rejected.
AMD Mode
[IpProfile_AmdMode]
Enables the device to disconnect the IP-to-Tel call upon detection
of an answering machine on the Tel side.
[0] Don't Disconnect = (Default) Device does not disconnect call
upon detection of an answering machine.
[1] Disconnect on AMD = Device disconnects call upon
detection of an answering machine. It disconnects the call only
after receipt of an ISDN Connect from the Tel side. In such a
scenario, the device sends a SIP BYE message upon AMD.
Notes:
When the parameter is set to Disconnect on AMD [1]), the
feature can only function if the EnableEarlyAMD parameter is
set to any value other than [1].
This feature does not need the receipt of the SIP X-Detect
header in the incoming INVITE to activate the AMD.
The corresponding global parameter is AMDmode.
SBC Signaling Tab
PRACK Mode
[IpProfile_SbcPrackMode]
Defines the device's handling of SIP PRACK messages for the SIP
entity associated with the IP Profile.
[1] Optional = PRACK is optional. If required, the device
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