Call routing
225
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
Fig. 97 Outgoing exchange traffic using LCR
The call is analysed and routed in three stages:
• Classification of the outgoing call on the basis of the LCR table and allocation to
a particular routing table.
• Using the routing table to select a primary and alternative network provider, de-
pending on the time of day and the weekday.
• Network provider-specific conversion of the phone number and routing of the
call on the basis of the network provider table.
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