Westermo ID-90 - Manual (Page 58)

58 6607-2204
ISDN access control
Using these commands you can setup a table, to allow only dedicated callers to get a con-
nection to the ID-90.
If this list is empty (default) or one entry is set to star (*), any incoming call is allowed.
Every incoming call that does not fit to one of the entries of acctab will be ignored. The
received calling party number is compared to every entry beginning at the last digit and is
stopped when the shorter number is completely compared.
acctabx nn/ss set entry number x to ISDN number nn and subaddress ss
acctabx - clear entry number x
acctabx * allow all incoming calls to be accepted
acctabx show entry number x
acctab show all entries
Maximum number of entries = 5; x = 1..5
Maximum length of ISDN number = 20 digits
Maximum length of subaddress = 20 digits
The ISDN number nn can contain wildcards:
* : represents one or more digits
? : represents exactly one digit
Note: If a subaddress is set, the received calling subaddress must
be identical to the subaddress that is set.
Examples:
acctab1 1234567890accept only specified number
acctab2 *456*
accept all numbers with 456 somewhere in the middle
acctab3 ?2345678?? accept all number with 2345678 in the middle peceeded by
one digit and followed by two digits.
acctab2 *1234/987 accept all numbers that end with 1234 and have the subad-
dress 987
acctab3 * accept all incoming calls without subaddress
acctab3 - clear entry no. 3
Note: If you are not sure, in which format the calling number will be presented with an
incoming call, please use the command ATV2 to see the the format of the calling
number in the RING message. This number can be entered into the acctab.