ASCOM Ascotel 2025 - Page 338

ascom Ascotel 2025/2045/2065
HBT_20321104_02/B0_en Call Routing 2.161
Example:
• All national calls in Britain are to be routed via network provider A.
• All remaining calls are to be routed via network provider B, reached indirectly,
except for the "999" emergency number. This number is to be routed via the
settings of the subscriber configuration in all cases.
Tab. 2.41: Example of an LCR table with the prefix X
Fig. 2.81: Routing the emergency number 999
If "E999" is entered for the emergency number instead of "X999", an excep-
tional routing can be configured. The table below shows the routing for prefixes
X and E.
Evaluatable digit sequences Routing tables
E0 National
E1 Network group 1
.. ...
E9 Network group 9
X999 Emergency
200
0...
999
PBX
LCR
Network A
Network B
1...
...
9... (except 999)
LCR Table:
E0 National
E1..E9 Network group 1 to 9
X999 Emergency
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