User`s guide

14(20)
Datum/Date Rev
Dokumentnr/DocumentnrUppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked Tillhör/Referens-File/Reference
98-01-31 B
321/155 34-ASB 150 02 Uen
FACILITY DESCRIPTION
Faktaansvarig - Subject responsible
Output of the Analysis
The output of the carrier selection depends on the
availability of a trunk line and on the Routing Choices.
• Trunk line to the cheapest carrier is available:
Least Cost Routing selects the cheapest carrier.
• No trunk line is available to set up a call to the
cheapest carrier: the next carrier is selected if
the Routing Choices [0154] allow one or all alter-
native selections. The user receives a busy tone
if no alternative choices are allowed.
• No trunk is available to select the second cheap-
est carrier: One of the other carriers (according
to the price breakdown) is selected if the Routing
Choices allow all alternative selections. Other-
wise, a busy tone is sent to the calling extension
(or to the calling trunk).
Destination Number Modifications [8410]
The originally entered number needs modification to
match with the carrier’s requirements. The command
8410 defines the number of leading digits to be deleted
from a destination number, and which Carrier Access
Code has to be used instead of it.
The result of this modification is the originally entered
number with deleted leading digits. This number is
used for the arrangement of the number to be sent
(called „B-number“).
Example
The number does not need any modification if the
carrier PTT is selected and the user has entered a
PTT telephone number.
Number Arrangement [8415]
The number arrangement adds information to the
modified destination number, so that the number
matches with the carrier’s requirements.
Input
• Destination number Modifications [8410]
• Account Code [8421]
• Authority Code [8422]
• Arranging number to send [8415]
Output
The number received by the carrier may contain the
following components:
B-number
This number is the result of the Destination number
modifications [8410].
External Access Code
The Carrier Access Code is named External Access
Code in this menu.
Authority Code
The carrier uses the Authority Code [8422] to prove
that the caller is allowed to access his network. (Some
carriers use the Authority Code for accounting
purposes as well.)
Account Code
The carrier uses the Account Code to identify the
calling extension group (i.e. tenant).
Own extension number
Some carriers use the extension number of the caller
to prepare detailed call cost reports.
Change-to-DTMF
This number component changes the dialling method
to DTMF.
Wait for proceed-to-send tone
ASB 150 02 waits for a dial tone.
Delay time
ASB 150 02 waits the specified time.
Example
The carrier PTT does not need newly arranged
numbers if the user has entered a PTT telephone
number.