2N Omega Lite - Configuration Tool manual v1.6 - Manual (Page 30)

2N
®
- OMEGA Lite
Configuration instrument
User’s manual – configuration instrument
30
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combination and permission tables are combined then the permission table always
has preference.
If the choice Use LCR is not checked, then after selecting the start up
service to an external line the direct free external line is allocated without using
alternate routes in the LCR. Without this choice the PBX behaves as standard. If
this choice is checked so that after selecting the service start up to an external line
no port picks it up, the caller receives a simulated external dialling tone and carries
on. After every number called the selection is compared with the numbers in the
Dialling Analysis table and at the same time the LCR level of the internal
subscriber and the dialling analysis are compared. If a route is found then a call is
made along it. If the route found is engaged or no alternative route is found at all or
the level of the LCR is not in agreement then the call takes place along a standard
external line with the announcement “Attention please, this call is more expensive”
Selecting the Obligatory LCR. If this box is checked it means the same as
in the previous example, that after selecting the start up service to the VTS a
simulated dialling tone is given and the number called is checked to see if it is not
the same as a code in the Dialling Analysis table. If a number is dialled that is not
in the Route Analysis then a connection is made through a standard external link.
If agreement is found and the route is free, then the call is made along this route. In
the event that the route is engaged, the caller is not allowed to make the call and
receives the engaged tone or an announcement that the connection failed.
The selection Mask for Dialling Analysis – Level of Saving. Here up to 4
levels of saving. The individual rows in the Dialling Analysis also have 4 boxes for
ticking the level of saving. So that the internal subscriber can get to the Dialling
Analysis, they must have at least one box ticked for the level of saving in
agreement with the row in the Dialling Analysis.
Note:
• Setting the authorisations is independent of the LCR.
•
The selection Obligatory LCR must be selected at the same time as Use LCR.
Example 1: The subscriber is not allowed to call abroad. Then table B is
ticked in which only one row is filled in with the value “00”. The other boxes are not
ticked. Thus if they use “00” as the transfer sign to the international network then
the call is ended.
Example 2: The subscriber is allowed restricted external calls, they are not
allowed 906, they can only get to GMS Paegas through the GMS phoning module.
Then they have Tables A and B ticked, in which only rows are filled in with “00” and
“906” and they also have the boxes Use LCR and Obligatory LCR ticked. At the
same time we assume that they have the first of the four savings levels ticked and
the row Analysis of Savings is also ticked at the first of the four levels. After
dialling 603 it is found that there is agreement with a route though GSM and if the
route is free then the call is made. The route analysis is filled in so that in one row
there is the code 603 followed, for instance, by the number for route 1. Thus the
route number is programmed as to which bundle is used and the entries for adding
and removing numbers are left free (see programming the LCR). If the GSM route