System Functions and Features as of I7.9
114 Routing elements
syd-0200/3.0 – I7.9 – 11.2009
4. 8. 1 Routing Functions for Incoming Calls
The incoming routing functions in the user configuration are as follows:
• for terminals, the allocation of the internal user number to one or more physical
destinations (terminal interface, terminal selection digit and terminal type)
• for a cordless handset the logical allocation to a user identification stored in the
handset
Several terminals can be allocated to an internal user. A call to this user is routed to
all the terminals allocated to him or only to a number of them (see "One Number
user concept", page 322).
4. 8. 2 Routing Functions for Outgoing Calls
The following outgoing routing settings are grouped together in the user configu-
ration:
• Classes of service:
– Exchange access authorization
– Priority exchange allocation (see page 175)
– Digit barring, external (see page 164)
– Digit barring, internal (see page 141)
– Partial rerouting (see page 206)
– Least Cost Routing (see page 181)
• Outgoing call number for PISN or integrated GSM users
• Route allocation
• Forcing the route if the LCR function if activated (see page 194)