Aastra Ascotel IntelliGate 2025 - 5.7.2 Overflow routing via the public network

Ascotel IntelliGate 2025/2045/2065
Part 2 Call Routing 345
Fig. 2.99: Overflow routing in the private leased-line network using a sensible trunk group allo-
cation in the route configuration
5.7.2 Overflow routing via the public network
Fig. 2.100: Overflow via the public network -- the LCR function is used for this purpose
Overflow routing via the public network is resolved using Least Cost Routing.
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PINX 2
PINX 1
PINX 3
Trunk group 4
Trunk group 2
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A
B
1.
A
B
2.
PINX 1 PINX 1
PINX 2 PINX 2