User`s guide

5(14)
Datum/Date Rev
Dokumentnr/DocumentnrUppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked Tillhör/Referens-File/Reference
99-07-15 F
361/155 34-ASB 150 02 Uen
FACILITY DESCRIPTION
Faktaansvarig - Subject responsible
• Members of groups, within the PBX, must belong
to the same exchange.
Examples of such groups are:
- PBX-groups
- Fictive number
- ACD-groups
- Answer groups
• Intercom cannot be used for connections be-
tween extensions in two different
exchanges.
• Supervision of directory numbers belonging to
other exchanges is not possible.
• Call-back from extensions situated in another
exchange is not possible.
• However, call-back on individual tie lines or tie-
line routes is possible.
• Call metering information is nNot received from
analogue tie lines.
• Intrusion to extensions in other exchanges is not
possible.
• The call status (free, free on line 2, busy…) is not
displayed on the telephone when calling an ex-
tension in another exchange (see exception for
MFC and MFE signalling).
Exception for MFC or MFE signalling
MFC and MFE signalling supports call-status display
information for the following cases:
• free
• busy
• congestion
• blocked
• number unavailable
Programming
Each tie line can be programmed for adaptation to
another PBX. Adaptation of line signalling and system
times requires familiarity with ASB 150 and the
relevant signal diagram.
The descriptions of commands provided below are
concise and provide a handling program for tie line
programming.
Order for programming external line data
The recommended order for programming external line
(trunk) data is provided below.
Program one route at a time. Program one line in the
route and copy its data to other lines in the route.
Then repeat the procedure for the other routes.
Route selection
5401
Create a new route
In ASB 150 a route is a list of trunk lines. When calling
the route's directory number, a free trunk will be seized
in accordance with a defined allocation principle.
This command will create a new route with the stated
directory number. The route may be given a random
directory number, if there is one that does Not conflict
with existing directory numbers. (See command
group 56). ASB 150 allows a maximum of 250 routes.