2N Omega series - Configuration Tool manual v1.9 - Manual (Page 55)

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2.5. External lines
2.5.1. Types of lines
In this table the properties of the individual lines for the analogue external lines is
set up
Analogue external line

Name – a maximum 14-character name for the external line

Series
– only an incoming external line which has not been tested for correct
working and cannot be entered upon in the outgoing direction

16 kHz – an external line with a 16 kHz impulse receiver

Private
– a line connected to a private network, which is not charged.

Without authorisation – on this line a check of authorisation is not made

Test CPT. A test for the dialling tone on the external line

Current test. The other option is to test the line current when answering

Prefix- a 4-digit prefix, which is automatically chosen as the first (DID through a
superior PBX) after engaging a line. The prefix is not recorded in the charging
row.

Dialling – setting the type of dialling for an external line

Announcement tone length
– determines how long it must detect an external
dialling t
one so that it can designate the line as working. If the value “0” is set
then the tone is never checked and this line will thus never report a fault.

Time to dial startup determines the minimum time for dialling to be started
after the external dialling tone has been detected

Min time for accounting
– the period deducted from the call time for temporary
charging

Priority
– an internal line must have higher or the same priority so that it can
use this external line.