User`s guide

354
Entity
Instance
Parameter
Values
Equivalent Web Parameter
cfilter n cmd
Valid command
line command
Command
cmd n cfilton
0,1
0 = Off
1 = On
n/a
cmd n cfilterr
0,1
0 = Off – OK
1 = On – ERROR
n/a
Command filtering is enabled from the command line for any particular instance of the
command interpreter with the following command
cmd <n> cfilton 1
The default action is to respond with the “OK” response. If the response needed is “ERROR”,
use the parameter
cmd <n> cfilterr 1
Where n is the instance number.
Note:
If the command string contains blank characters, it must be enclosed by double quotation
marks. When substituting a command, upper case characters are considered the same as
the corresponding lower case characters.
Calling Numbers
Configuration – Security> Calling Numbers
Note:
This feature is for use by experienced personnel for network testing and fault diagnosis. It
should not be required for normal use. To use this feature, the ISDN circuit must support
the Calling Line Identification (CLI) facility. If CLI is supported, incoming calls from specified
numbers may be answered normally or alternatively rejected with an optional reject code.
This web page contains a table that accepts 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-defined reason code. For each number set to “Reject”, the router
will reject incoming calls from that number using the reason code specified. The reason code
is simply a numeric value that is chosen to suit the particular application. If any one of the
entries is set to “Answer” the router will only answer incoming calls from that number and
will reject calls from other numbers using a standard ISDN reject code.
Number
The number in this text box is the telephone number to either answer or reject.
Mode
The drop-down list in this column selects either “Answer” to answer calls or “Reject” to
reject calls.
Reject Code
The value in this text box is the reason code pertaining to the rejection of the call.
Related CLI Commands
Entity
Instance
Parameter
Values
Equivalent Web Parameter
rejlst n num up to 20 digits Number