Routing elements
122
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
Default settings
• After initialization, route 1 is allocated trunk groups 1 and 2.
• After initialization, route 3 is allocated trunk group 1
(route for remote alarming).
• With Aastra 415/430 all routes are allocated numbers from 170 upwards in the
numbering plan.
• On the Aastra 470 system the first 24 routes are allocated numbers from 170 up-
wards in the numbering plan.
Aastra Intelligent Net:
In an AIN the local network interfaces of nodes can be prioritised for each
route (setting CM_3.1.6, parameter
Use node network interfaces first
). This
allows outgoing calls from DECT cordless phones to PISN users or inte-
grated mobile phones to be routed primarily via the system’s own net-
work interfaces, thereby saving VoIP resources.
5. 3. 3
Other Routing Functions for Outgoing Calls
Restricting Calls Outgoing Simultaneously
The
Max. outgoing calls
setting is used to specify the number of outgoing calls that
are possible simultaneously. Once the limit has been reached, users can no longer
make outgoing calls with the allocation of this route. This is signalled by means of
the congestion tone.
Activating / Deactivating External Digit Barring
Normally an outgoing call is compared with the external digit barring allocated in
the user configuration.
The
External digit barring
setting is used to deactivate the external digit barring for
each route. This is useful when a route is set up for calls into the private leased-line
network.
Deleting the exchange access prefix
If the call number of an outgoing call has an exchange access prefix, it will be trun-
cated before the call is forwarded.
