32
6620-3201
4.12 Confi gure
>
Calling Numbers
Note:
This feature is for use by experienced personnel for network testing and fault diagnosis. It should
not be required in normal use. To use this feature, your ISDN circuit must support Calling Line
Identi
fi
cation (CLI) facility. If CLI is available, incoming calls from speci
fi
ed numbers may be answered
normally or alternatively, rejected with an optional reject code.
Using the Web Page(s)
The
Confi gure
>
Calling Numbers
page contains a table that allows you to enter a series of
telephone numbers each of which has an associated Answer or Reject parameter, and in the case of
numbers from which calls are to be rejected, a user de
fi
ned reason code. For each number that you
enter and set to “Reject”, the unit will reject incoming calls from that number using the reject reason
code speci
fi
ed. The reason code is simply a numeric value that may be selected to suit your particular
application. If any one of the entries is set to “Answer” the unit will only answer incoming calls from
that number and will reject calls from other numbers using a standard ISDN reject code.
Using Text Commands
To con
fi
gure calling numbers from the command line use the
rejlst
command.
To display an entry in the calling numbers list enter the command:
rejlst <entry> ?
where
<entry>
is 0-9.
For example, to display entry number 5 enter the command:
rejlst 5 ?
Up to three separate commands are needed to set up an entry. These take the form:
rejlst <entry> NUM <number
>
rejlst <entry> ANS <mode
>
rejlst <entry> CODE <code
>
where:
<entry>
is the required entry number in the calling numbers table in each case.
<number>
is the telephone number.
<mode>
is either Off to reject calls from the corresponding number (the
default), or On to accept
calls.
<code>
is the reject reason code.
For example:
rejlst 0 NUM 123456
7
rejlst 0 ANS OF
F
rejlst 0 CODE 4
2
