Ascotel IntelliGate 2025/2045/2065
Part 2 Call Routing 307
Fig. 2.79: 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,
depending 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.
Digit analysis
and conversion
Outgoing call
Exchange access prefix + destination call number
Internal and external barred-code check
LCR on
LCR off
Routing to
a network connection as
per configuration
Routing to
a network connection
as per LCR function
(Converted) destination
call number
Destination call number
haz0130aaenb0
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