Setting Up Direct Dialling In - ASCOM Ascotel 2025 System Manual

ascom Ascotel 2025/2045/2065
6.2.5

Setting up Direct Dialling In

In system 1 DDI numbers are created for all the subscribers of the private network.
In the corresponding call distribution elements the destination subscribers are
entered for each switch position. For subscribers of systems 2 and 3, precisely the
same numbers are entered as those that would be dialled by a subscriber of
system 1 to call the subscribers of those systems.
The following example relates to numbering with blocks.
1. In system 1 create the DDI number range provided by your network provider.
Each newly created DDI number is automatically assigned a new call distribu-
tion element.
2. In the corresponding call distribution elements (CDE) specify the destinations
of the DDI numbers for the subscribers of your particular system (system 1),
for example:
– CDE 2, switch position 1 to 3 = subscriber 200
to
– CDE 101, switch position 1 to 3 = subscriber 299
3. In the corresponding call distribution elements (CDE) specify the destinations
of the DDI numbers for the subscribers of system 2, for example:
– CDE 102, switch position 1 to 3 = subscriber 300
to
– CDE 201, switch position 1 to 3 = subscriber 399
4. In the corresponding call distribution elements (CDE) specify the destinations
of the DDI numbers for the subscribers of system 3, for example:
– CDE 202, switch position 1 to 3 = subscriber 400
to
– CDE 301, switch position 1 to 3 = subscriber 499
See also Fig. 3.60 on Page 3.106.
3.124 Planning a Private Network HBT_20321104_03/B0_en