Installation & Operation Manual 600 Document # LTRT-92224
Mediant 8000
Parameter
Name
Type
Provisioning
Type
Description
TDMoIP Trunk
Busy Out/ Min
Calls For
Activation
Integer
0 – 30
Instant Enables the TDMoIP Trunk Busy Out feature
(when set to non-zero value) and defines the
Min SIP active calls before clearing AIS and
Trunk reactivation.
ISDN Tunnel to
IP
Enum
Disable, Enable,
EnableByUsingBo
dy
Instant Enables the ISDN Tunneling from Tel side to
IP side.
When ISDN Tunneling is enabled, the
gateway sends all ISDN PRI messages
using the correlated SIP messages. Setup is
tunneled using INVITE, all mid-call
messages are tunneled using INFO, and
Disconnect/Release is tunneled using BYE.
The raw data from the ISDN is inserted into
a proprietary SIP header (X-
ISDNTunnelingInfo) or a dedicated message
body (application/isdn) in the SIP messages.
IP Tunnel to
ISDN
Enum
Disable, Enable,
EnableByUsingBo
dy
Instant Enable ISDN Tunneling from IP side to Tel
side.
When ISDN Tunneling is enabled, the media
server extracts the raw data received in a
proprietary SIP header (X-
ISDNTunnelingInfo) or a dedicated message
body (application/isdn) in the SIP messages
and sends the data as ISDN messages to
the PSTN side.
QSIG Tunneling Enum
Disable, Enable
Instant Enables QSIG Tunneling in both directions.
QSIG Path
Replacement
Mode
Enum
IP2QSIGTransfer,
QSIG2IPTransfer
Instant QSIG Path Replacement Mode: the device
can interwork consultation call transfer
requests for ISDN QSIG-to-IP calls.
When the device receives a request for a
consultation call transfer from the PBX, the
device sends a SIP REFER message with a
Replaces Header to the SIP UA to transfer it
to another SIP UA.
Once the two SIP UA parties are
successfully connected, the device requests
the PBX to disconnect the ISDN call, thereby
freeing resources on the PBX.
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