Mitel 430 - Page 194

Call routing
194
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
• Digit "6" is entered in the barring list. This digit barring restricts all phone numbers
that begin with 6.
• The digit sequence "62" is entered in the barring list. This digit barring only restricts
phone numbers that begin with 62.
• The digit sequence "6" is entered in the barring list and the digit sequence "63" in
the enabled list. This digit barring restricts all phone numbers that begin with 6, ex-
cept those that begin with 63.
Number of character strings
Up to 10 character strings can be entered per list.
A character string can consist of up to 20 characters.
Type of characters
Digits: 0, 1 to 9
Characters: *, #, A, B, C, D
Control key/flash key (analogue terminals only)
Nesting entries in the enabled and barred lists
Exceptions to a digit sequence barred in the barring list are entered in the enabled list
and vice versa. In the example on the left in Fig. 91
all phone numbers that begin with
the digit sequence "00" are barred except those that begin with "003" or "004". This
nesting depth is permitted.
The entry in the example on the right bars all phone numbers that begin with the digit
sequence "00" except those that begin with "003" but not with "0031". This nesting
depth is not admissible. The entry "0031" is ignored by the system.
Fig. 91 Only one degree of nesting is permitted
Examples of digit barring facilities
A user or user group may only dial the following external destinations:
• Destinations within their own network group
F1 003
F2 004
F3 . . . .
F4 . . . .
F5 . . . .
F1 003
F2 . . . .
F3 . . . .
F4 . . . .
F5 . . . .
S1 00
S2 . . . .
S3 . . . .
S4 . . . .
S5 . . . .
S1 00
S2 0031
S3 . . . .
S4 . . . .
S5 . . . .
all disable (s)
all enable (f)
all disable (s)
all enable (f)
not allowed