AVT MAGIC AC1, Hardware & Software Manual

Page: 56 / 162

PAGE 56
W i n d o w s P C S o f t w a r e
Enter the desired MSN under MSN 1 respectively MSN 2 . Of course, the same
MSN can be allocated for both B channels. Please notice that a MSN is always
entered
without area code.
Dial In Numbers (Access Protection)
Via the
Dial In Numbers
function an access protection for the system can be
activated. All calling numbers which are entered in the list can establish a con-
nection with the system. Please enter
Name
and
Number
for each list entry.
• With
Add
you can create a new entry.
FIG. 30 ADD A NEW ENTRY
• The button
Edit
allows to edit already existing entries
• With
Delete
an entry can be deleted. For safety reasons you must confirm
that you really want to delete the entry.
NOTE
Some PABX require the entry of a
MSN
since otherwise no operation is pos-
sible.
If you cannot establish a connection between the
MAGIC DC7/AC1 system
and a partner system, but you are sure that the ISDN line is working, you
should try if it works after entering a MSN.
NOTE
Please consider that only numeric characters which are actually entered are
analysed, i.e. if you only enter „130“, all participants with a calling number
which ends with „123“ are allowed to call the system.
The total character length of all entered telephone numbers must not be
higher than 127. With an average length of a telephone number of 12 charac-
ters about 10 calling numbers can be saved.
For this functionality the calling number of the participants in the list needs
to be transmitted (CLIP
a
function).
a
Calling Line Identification Presentation