User`s guide

1(4)
Datum/Date Rev
Dokumentnr/DocumentnrUppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked Tillhör/Referens-File/Reference
97-10-31 C
163/155 34-ASB 150 02 Uen
FACILITY DESCRIPTION
Faktaansvarig - Subject responsible
SEA/TB/MP T.Preißner
SEA/TB/MP ASB 150 02
SEA/TB/XE
DIRECTORY NUMBERS
Definition
A directory number is a number that is assigned:
• A line position, that is an extension or a trunk
• A facility group number, ACD-number etc.
Directory numbers can have 1,2,3 or 4-digits. Directory
numbers can be freely selected as long as they are not
incompatible.
Use
All persons assigned a directory number can be called
from extensions in the system.
All directory numbers can be assigned a name.
See facility description "TELEPHONE DIRECTORY",
document 481/155 34-ASB 150 02 Uen.
Operation
See respective facility description
xxx/155 34-ASB 150 02 Uen.
Capacity
Each facility or hardware unit can be assigned one
directory number only.
Limitations
Directory numbers must not be incompatible, for
example, directory numbers 200 and 2000 cannot
exist at the same time.
Programming
On initiation of the system extensions and trunks are
assigned directory numbers automatically.
Extensions are assigned numbers from 200 and
upwards.
Trunks are assigned numbers from 700 and upwards.
All trunks are placed in one route and are assigned
directory number 0.
If the system has an OPERATOR, directory number 9
will be assigned as internal call number to the
OPERATOR queue.
See respective facility description
xxx/155 34-ASB 150 02 Uen.
Assigned directory numbers can be changed.
To change directory numbers of
extensions
5601
Assign extension number
Using this command it is possible to allot the required
number to an extension's line position.
If this line position already has a directory number it
will be overwritten. Command 5902 will read the
directory number of a certain line position.
However, references to previous numbers will remain.
The references are to be deleted or replaced by the
new number.
5602
Alter extension number
With this command it is possible to change an
extension's directory number.
If one wishes to change the number to a new number,
that is in conflict with the old number, this cannot be
executed directly. In such a case first replace the
number with a random free number and then replace
this number with the desired number.
163.fm
Database reference