Mitel 430 - Page 112

Routing elements
112
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
Rerouting in the Exchange
The setting Partial rerouting (PARE) can be used to specify whether the system is
authorized to place exchange-to-exchange connections to the exchange via the trunk
group’s exchange lines. If the exchange lines of two trunk groups are involved, this
connection privilege must be granted to both trunk groups (see also "Transferring Call
Forwarding Unconditional to the Exchange", page 231).
This setting is possible only for trunk groups with Protocol = DSS1.
Hold and Three-party Conference in the Exchange
For three-party conference in the exchange see "Three-Party Connections in the Ex-
change", page 234.
Setting DDI cut
See "Direct Dialling Plan (DDI plan)", page 117
.
Mitel Advanced Intelligent Network:
In an AIN the nodes may be spread over different regions or even countries. Some settings do
not apply throughout the system but only to one region. A region is assigned to one or more AIN
nodes. An region can also be assigned for each trunk group. The trunk group allocation takes
priority over the node-specific allocation.
The trunk group relevant settings for an region are:
– CLIP / CLIR (prefixes and codes)
– Call logging (call charge information)
– Flash time vis-à-vis the exchange
– Pulse dialling times vis-à-vis the exchange
– Country (country-specific, non-configurable parameters such as ISDN protocol adaptations,
line attenuations, etc.)
Allow path replacement setting
Situation:
A call to an internal user is routed to an external application connected via QSIG. The
application switches the call back to another internal user. If the parameter Allow
path replacement is activated, the B channels used for the application are released
again.
Note:
This functionality must not be confused with the QSIG path replacement as per ETS 300258
standardised in ETSI and can only be used in the interplay with the applications qualified or cer-
tified in A2P2 for this solution.
Other Trunk Group-related Subjects:
Network interfaces, Route, Incoming traffic, Outgoing traffic, Traffic in the PISN, Identification
elements.